RPM version 4.0.4
Copyright (C) 1998-2000 - Red Hat, Inc.
This program may be freely redistributed under the terms of the GNU GPL
Usage: rpm {--help}
rpm {--version}
[roberto@nautilus tools]$ rpm nmap*.rpm
RPM version 4.0.4
Copyright (C) 1998-2000 - Red Hat, Inc.
This program may be freely redistributed under the terms of the GNU GPL
Usage: rpm {--help}
rpm {--version}
[roberto@nautilus tools]$ rpm --help
Usage: rpm [OPTION...]
Query options (with -q or --query):
-c, --configfiles list all configuration files
-d, --docfiles list all documentation files
--dump dump basic file information
-l, --list list files in package
--queryformat=QUERYFORMAT use the following query format
-s, --state display the states of the listed files
-v, --verbose display a verbose file listing
-a, --all query/verify all packages
-f, --file query/verify package(s) owning file
-g, --group query/verify package(s) in group
-p, --package query/verify a package file (i.e. a binary
*.rpm file)
--querytags display known query tags
--specfile query a spec file
--whatrequires query/verify the package(s) which require a
dependency
--whatprovides query/verify the package(s) which provide a
dependency
Verify options (with -V or --verify):
--nomd5[|=0x1] don't verify MD5 digest of files
--nofiles[|=0x10000] don't verify files in package
--nodeps[|=0x20000] don't verify package dependencies
--noscript[|=0x40000] don't execute %verifyscript (if any)
-a, --all query/verify all packages
-f, --file query/verify package(s) owning file
-g, --group query/verify package(s) in group
-p, --package query/verify a package file (i.e. a binary
*.rpm file)
--querytags display known query tags
--specfile query a spec file
--whatrequires query/verify the package(s) which require a
dependency
--whatprovides query/verify the package(s) which provide a
dependency
Signature options:
--addsign add a signature to a package
--resign sign a package (discard current signature)
-K, --checksig verify package signature
--nogpg[&=~0x4] skip any GPG signatures
--nomd5[&=~0x2] do not verify file md5 checksums
Database options:
--initdb initialize database
--rebuilddb rebuild database inverted lists from
installed package headers
Install/Upgrade/Erase options:
--allfiles[|=0x40] install all files, even configurations
which might otherwise be skipped
--allmatches[|=0x2] remove all packages which match <package>
(normally an error is generated if
<package> specified multiple packages)
--badreloc[|=0x8] relocate files in non-relocateable package
-e, --erase=<package>+ erase (uninstall) package
--excludedocs[|=0x20] do not install documentation
--excludepath=<path> skip files with leading component <path>
--force[|=0x74] short hand for --replacepkgs --replacefiles
-F, --freshen=<packagefile>+ upgrade package(s) if already installed
-h, --hash[|=0x2] print hash marks as package installs (good
with -v)
--ignorearch[|=0x2] don't verify package architecture
--ignoreos[|=0x1] don't verify package operating system
--ignoresize[|=0x180] don't check disk space before installing
--includedocs install documentation
--install=<packagefile>+ install package
--justdb[|=0x8] update the database, but do not modify the
filesystem
--nodeps do not verify package dependencies
--noorder[|=0x8] do not reorder package installation to
satisfy dependencies
--noscripts[|=0xff0000] do not execute package scriptlet(s)
--notriggers[|=0x990000] do not execute any scriptlet(s) triggered
by this package
--oldpackage[|=0x40] upgrade to an old version of the package
(--force on upgrades does this
automatically)
--percent[|=0x1] print percentages as package installs
--prefix=<dir> relocate the package to <dir>, if
relocatable
--relocate=<old>=<new> relocate files from path <old> to <new>
--repackage[|=0x400] save erased package files by repackaging
--replacefiles[|=0x30] install even if the package replaces
installed files
--replacepkgs[|=0x4] reinstall if the package is already present
--test[|=0x1] don't install, but tell if it would work or
not
-U, --upgrade=<packagefile>+ upgrade package(s)
Common options for all rpm modes:
--version print the version of rpm being used
--quiet provide less detailed output
-v, --verbose provide more detailed output
--define='<name> <body>' define macro <name> with value <body>
--eval=<expr>+ print macro expansion of <expr>+
-r, --root=<dir> use <dir> as the top level directory
(default: "/")
--macros=<file:...> read <file:...> instead of default macro
file(s)
--rcfile=<file:...> read <file:...> instead of default rpmrc
file(s)
--showrc display final rpmrc and macro configuration
Options implemented via popt alias/exec:
--scripts list install/erase scriptlets from
package(s)
--setperms set permissions of files in a package
--setugids set user/group ownership of files in a
package
--conflicts list capabilities this package conflicts
with
--obsoletes list other packages removed by installing
this package
--provides list capabilities that this package provides
--requires list capabilities required by package(s)
--info list descriptive information from package(s)
--changelog list change logs for this package
--triggers list trigger scriptlets from package(s)
--last list package(s) by install time, most
recent first
--filesbypkg list all files from each package
--redhatprovides find package name that contains a provided
capability (needs rpmdb-redhat package
installed)
--redhatrequires find package name that contains a required
capability (needs rpmdb-redhat package
installed)
--buildpolicy=<policy> set buildroot <policy> (e.g. compress man
pages)
--with=<option> enable configure <option> for build
--without=<option> disable configure <option> for build
Help options:
-?, --help Show this help message
--usage Display brief usage message
unexpected token `file)'
[roberto@nautilus tools]$ --querytags display known query tags
bash: --querytags: command not found
[roberto@nautilus tools]$ --specfile query a spec file
bash: --specfile: command not found
[roberto@nautilus tools]$ --whatrequires query/verify the package(s) which require a
bash: syntax error near unexpected token `package(s'
[roberto@nautilus tools]$ dependency
bash: dependency: command not found
[roberto@nautilus tools]$ --whatprovides query/verify the package(s) which provide a
bash: syntax error near unexpected token `package(s'
[roberto@nautilus tools]$ dependency
bash: dependency: command not found
[roberto@nautilus tools]$
[roberto@nautilus tools]$ Signature options:
bash: Signature: command not found
[roberto@nautilus tools]$ --addsign add a signature to a package
bash: --addsign: command not found
[roberto@nautilus tools]$ --resign sign a package (discard current signature)
bash: syntax error near unexpected token `(d'
[roberto@nautilus tools]$ -K, --checksig verify package signature
bash: -K,: command not found
[roberto@nautilus tools]$ --nogpg[&=~0x4] skip any GPG signatures
bash: --nogpg[: command not found
[1] 10542
bash: =~0x4]: command not found
[1]+ Exit 127 --nogpg[
[roberto@nautilus tools]$ --nomd5[&=~0x2] do not verify file md5 checksums
bash: --nomd5[: command not found
[1] 10544
bash: =~0x2]: command not found
[1] Exit 127 --nomd5[
[roberto@nautilus tools]$
[roberto@nautilus tools]$ Database options:
bash: Database: command not found
[roberto@nautilus tools]$ --initdb initialize database
bash: --initdb: command not found
[roberto@nautilus tools]$ --rebuilddb rebuild database inverted lists from
bash: --rebuilddb: command not found
[roberto@nautilus tools]$ installed package headers
bash: installed: command not found
[roberto@nautilus tools]$
[roberto@nautilus tools]$ Install/Upgrade/Erase options:
bash: Install/Upgrade/Erase: No such file or directory
[roberto@nautilus tools]$ --allfiles[|=0x40] install all files, even configurations
bash: --allfiles[: command not found
bash: =0x40]: command not found
[roberto@nautilus tools]$ which might otherwise be skipped
/usr/bin/which: no might in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
/usr/bin/which: no otherwise in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
/usr/bin/which: no be in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
/usr/bin/which: no skipped in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
[roberto@nautilus tools]$ --allmatches[|=0x2] remove all packages which match <package>
bash: syntax error near unexpected token `<package>'
[roberto@nautilus tools]$ (normally an error is generated if
> <package> specified multiple packages)
bash: normally: command not found
bash: package: No such file or directory
[roberto@nautilus tools]$ --badreloc[|=0x8] relocate files in non-relocateable package
bash: --badreloc[: command not found
bash: =0x8]: command not found
[roberto@nautilus tools]$ -e, --erase=<package>+ erase (uninstall) package
bash: syntax error near unexpected token `(u'
[roberto@nautilus tools]$ --excludedocs[|=0x20] do not install documentation
bash: --excludedocs[: command not found
bash: =0x20]: command not found
[roberto@nautilus tools]$ --excludepath=<path> skip files with leading component <path>
bash: syntax error near unexpected token `<path>'
[roberto@nautilus tools]$ --force[|=0x74] short hand for --replacepkgs --replacefiles
bash: --force[: command not found
bash: =0x74]: command not found
[roberto@nautilus tools]$ -F, --freshen=<packagefile>+ upgrade package(s) if already installed
bash: syntax error near unexpected token `package(s'
[roberto@nautilus tools]$ -h, --hash[|=0x2] print hash marks as package installs (good
bash: syntax error near unexpected token `(g'
[roberto@nautilus tools]$ ed output
output: No such file or directory
?
[roberto@nautilus tools]$ who
roberto pts/0 Jun 20 18:29
[roberto@nautilus tools]$ ls
dumpacl.zip john-16w.zip nmap-2.53-1.i386.rpm pwdump2.zip
firewalk-0.99.1.tar.gz lc3setup01.exe nvx005.zip sid.zip
foundstone tools Mis documentos pandora_linux_v4.0_b2.1.tgz thcscan.zip
icmpquery.c.txt Mis imágenes pan_online_95_b2.zip whisker.zip
john-1.6.tar.gz nessus pan_online_nt_b2.zip
[roberto@nautilus tools]$ tar
tar: You must specify one of the `-Acdtrux' options
Try `tar --help' for more information.
[roberto@nautilus tools]$ tar --help
GNU `tar' saves many files together into a single tape or disk archive, and
can restore individual files from the archive.
Usage: tar [OPTION]... [FILE]...
Examples:
tar -cf archive.tar foo bar # Create archive.tar from files foo and bar.
tar -tvf archive.tar # List all files in archive.tar verbosely.
tar -xf archive.tar # Extract all files from archive.tar.
If a long option shows an argument as mandatory, then it is mandatory
for the equivalent short option also. Similarly for optional arguments.
Main operation mode:
-t, --list list the contents of an archive
-x, --extract, --get extract files from an archive
-c, --create create a new archive
-d, --diff, --compare find differences between archive and file system
-r, --append append files to the end of an archive
-u, --update only append files newer than copy in archive
-A, --catenate append tar files to an archive
--concatenate same as -A
--delete delete from the archive (not on mag tapes!)
Operation modifiers:
-W, --verify attempt to verify the archive after writing it
--remove-files remove files after adding them to the archive
-k, --keep-old-files don't replace existing files when extracting
--overwrite overwrite existing files when extracting
--overwrite-dir overwrite directory metadata when extracting
-U, --unlink-first remove each file prior to extracting over it
--recursive-unlink empty hierarchies prior to extracting directory
-S, --sparse handle sparse files efficiently
-O, --to-stdout extract files to standard output
-G, --incremental handle old GNU-format incremental backup
-g, --listed-incremental=FILE
handle new GNU-format incremental backup
--ignore-failed-read do not exit with nonzero on unreadable files
Handling of file attributes:
--owner=NAME force NAME as owner for added files
--group=NAME force NAME as group for added files
--mode=CHANGES force (symbolic) mode CHANGES for added files
--atime-preserve don't change access times on dumped files
-m, --modification-time don't extract file modified time
--same-owner try extracting files with the same ownership
--no-same-owner extract files as yourself
--numeric-owner always use numbers for user/group names
-p, --same-permissions extract permissions information
--no-same-permissions do not extract permissions information
--preserve-permissions same as -p
-s, --same-order sort names to extract to match archive
--preserve-order same as -s
--preserve same as both -p and -s
Device selection and switching:
-f, --file=ARCHIVE use archive file or device ARCHIVE
--force-local archive file is local even if has a colon
--rsh-command=COMMAND use remote COMMAND instead of rsh
-[0-7][lmh] specify drive and density
-M, --multi-volume create/list/extract multi-volume archive
-L, --tape-length=NUM change tape after writing NUM x 1024 bytes
-F, --info-script=FILE run script at end of each tape (implies -M)
--new-volume-script=FILE same as -F FILE
--volno-file=FILE use/update the volume number in FILE
Device blocking:
-b, --blocking-factor=BLOCKS BLOCKS x 512 bytes per record
--record-size=SIZE SIZE bytes per record, multiple of 512
-i, --ignore-zeros ignore zeroed blocks in archive (means EOF)
-B, --read-full-records reblock as we read (for 4.2BSD pipes)
Archive format selection:
-V, --label=NAME create archive with volume name NAME
PATTERN at list/extract time, a globbing PATTERN
-o, --old-archive, --portability write a V7 format archive
--posix write a POSIX format archive
-j, --bzip2 filter the archive through bzip2
-z, --gzip, --ungzip filter the archive through gzip
-Z, --compress, --uncompress filter the archive through compress
--use-compress-program=PROG filter through PROG (must accept -d)
Local file selection:
-C, --directory=DIR change to directory DIR
-T, --files-from=NAME get names to extract or create from file NAME
--null -T reads null-terminated names, disable -C
--exclude=PATTERN exclude files, given as a PATTERN
-X, --exclude-from=FILE exclude patterns listed in FILE
--anchored exclude patterns match file name start (default)
--no-anchored exclude patterns match after any /
--ignore-case exclusion ignores case
--no-ignore-case exclusion is case sensitive (default)
--wildcards exclude patterns use wildcards (default)
--no-wildcards exclude patterns are plain strings
--wildcards-match-slash exclude pattern wildcards match '/' (default)
--no-wildcards-match-slash exclude pattern wildcards do not match '/'
-P, --absolute-names don't strip leading `/'s from file names
-h, --dereference dump instead the files symlinks point to
--no-recursion avoid descending automatically in directories
-l, --one-file-system stay in local file system when creating archive
-K, --starting-file=NAME begin at file NAME in the archive
-N, --newer=DATE only store files newer than DATE
--newer-mtime=DATE compare date and time when data changed only
--after-date=DATE same as -N
--backup[=CONTROL] backup before removal, choose version control
--suffix=SUFFIX backup before removal, override usual suffix
Informative output:
--help print this help, then exit
--version print tar program version number, then exit
-v, --verbose verbosely list files processed
--checkpoint print directory names while reading the archive
--totals print total bytes written while creating archive
-R, --block-number show block number within archive with each message
-w, --interactive ask for confirmation for every action
--confirmation same as -w
The backup suffix is `~', unless set with --suffix or SIMPLE_BACKUP_SUFFIX.
The version control may be set with --backup or VERSION_CONTROL, values are:
t, numbered make numbered backups
nil, existing numbered if numbered backups exist, simple otherwise
never, simple always make simple backups
GNU tar cannot read nor produce `--posix' archives. If POSIXLY_CORRECT
is set in the environment, GNU extensions are disallowed with `--posix'.
Support for POSIX is only partially implemented, don't count on it yet.
ARCHIVE may be FILE, HOST:FILE or USER@HOST:FILE; DATE may be a textual date
or a file name starting with `/' or `.', in which case the file's date is used.
*This* `tar' defaults to `-f- -b20'.
Report bugs to <bug-tar@gnu.org>.
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
main(int argc, const char *argv[]) {
u_long addr;
struct hostent *hp;
char **p;
if(argc !=2){
printf("uso: %s dirección-IP\n", argv[0]);
exit(1);
}
if((addr =inet_addr(argv[1]))==-1){
printf("La dirección IP tiene que estar en notación de punto: a.b.c.d \n");
exit(2);
}
hp = gethostbyaddr((char *)&addr, sizeof (addr), AF_INET);
if(hp==NULL){
printf("No encuentro información sobre la maquina %s\n", argv[1]);
exit(3);
}
for(p=hp->h_addr_list; *p != 0; p++){
struct in_addr in;
memcpy(&in.s_addr, *p, sizeof (in.s_addr));
printf("%s\t%s\n", inet_ntoa(in), hp->h_name);
}
exit(0);
}
************
C Last change: EES 26 Jun 2003 4:09 pm
program montecarlo1
integer seed
data seed/987654321/
data exact/.78540/
end program
***************
c*-*
c*-* Copyright (C) 2000 Massimo Marchi and Piero Procacci
c*-* Full copyright notice at http://www.chim.unifi.it/orac/copyright4.0.html
c*-* Contact for info M. Marchi, CEA, Gif Sur Yvette 91191 (FRANCE)
c*-* Email:marchi@villon.saclay.cea.fr
c*-*
subroutine pmesh_kspace_get_sizes(
$ nfft1,nfft2,nfft3,numatoms,order,
$ sizfftab,sizffwrk,siztheta,siz_Q,sizheap,sizstack)
implicit none
integer nfft1,nfft2,nfft3,numatoms,order,
$ sizfftab,sizffwrk,siztheta,siz_Q,sizheap,sizstack
c INPUT
c nfft1,nfft2,nfft3,numatoms,order
c nfft1,nfft2,nfft3 are the dimensions of the charge grid array
c numatoms is number of atoms
c order is the order of B-spline interpolation
c OUTPUT
c sizfftab,sizffwrk,siztheta,siz_Q
c sizfftab is permanent 3d fft table storage
c sizffwrk is temporary 3d fft work storage
c siztheta is size of arrays theta1-3 dtheta1-3
c sizheap is total size of permanent storage
c sizstack is total size of temporary storage
c This routine computes the above output parameters needed for
c heap or stack allocation.
integer nfftdim1,nfftdim2,nfftdim3,nfftable,nffwork
call get_fftdims(nfft1,nfft2,nfft3,
$ nfftdim1,nfftdim2,nfftdim3,nfftable,nffwork,
$ sizfftab,sizffwrk)
siztheta = numatoms*order
siz_Q = 2*nfftdim1*nfftdim2*nfftdim3
sizheap = nfft1+nfft2+nfft3+sizfftab
sizstack = siz_Q+6*siztheta+sizffwrk+3*numatoms
C write(6,*)'total HEAP storage needed = ',sizheap
C write(6,*)'total STACK storage needed = ',sizstack
return
end
c----------------------------------------------------
subroutine pmesh_kspace_setup(
$ bsp_mod1,bsp_mod2,bsp_mod3,fftable,ffwork,
$ nfft1,nfft2,nfft3,order,sizfftab,sizffwrk)
implicit none
c see DO_PMESH_KSPACE for explanation of arguments
integer nfft1,nfft2,nfft3,order,sizfftab,sizffwrk
double precision bsp_mod1(nfft1),bsp_mod2(nfft2),
+ bsp_mod3(nfft3)
double precision fftable(sizfftab),ffwork(sizffwrk)
double precision dummy
integer nfftdim1,nfftdim2,nfftdim3,nfftable,nffwork,sfft,sffw
call get_fftdims(nfft1,nfft2,nfft3,
$ nfftdim1,nfftdim2,nfftdim3,nfftable,nffwork,sfft,sffw)
call load_bsp_moduli(bsp_mod1,bsp_mod2,bsp_mod3,
$ nfft1,nfft2,nfft3,order)
call fft_setup(dummy,fftable,ffwork,
$ nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3,
$ nfftable,nffwork)
return
end
c----------------------------------------------------
subroutine do_pmesh_kspace(
$ numatoms,x,y,z,charge,recip,volume,ewald_coeff,
$ order,nfft1,nfft2,nfft3,
$ eer,dx,dy,dz,virial,
$ sizfftab,sizffwrk,siztheta,siz_Q,
$ bsp_mod1,bsp_mod2,bsp_mod3,fftable,
$ Q,ffwork,theta1,theta2,theta3,dtheta1,dtheta2,dtheta3,
$ fr1,fr2,fr3,rkcut)
implicit none
c INPUT
c numatoms: number of atoms
c x,y,z: atomic coords
c charge atomic charges
c recip: 3x3 array of reciprocal unit cell vectors (stored as columns)
c volume: the volume of the unit cell
c ewald_coeff: ewald convergence parameter
c order: the order of Bspline interpolation. E.g. cubic is order 4
c fifth degree is order 6 etc. The order must be an even number
c and at least 4.
c nfft1,nfft2,nfft3: the dimensions of the charge grid array
integer numatoms,order,nfft1,nfft2,nfft3
double precision x(numatoms),y(numatoms),z(numatoms),
$ charge(numatoms),recip(3,3),volume,ewald_coeff,rkcut
c OUTPUT
c eer: ewald reciprocal or k-space energy
c dx,dy,dz: forces incremented by k-space sum
c virial: virial due to k-space sum (valid for atomic scaling;
c rigid molecule virial needs a correction term not
c computed here
double precision eer,dx(numatoms),dy(numatoms),dz(numatoms),
$ virial(3,3)
c SIZES of some arrays
integer sizfftab,sizffwrk,siztheta,siz_Q
c HEAP STORAGE: These arrays need to be preserved throughout simulation
double precision bsp_mod1(nfft1),bsp_mod2(nfft2),
$ bsp_mod3(nfft3),fftable(sizfftab)
c STACK STORAGE: These arrays can be tossed after leaving this routine
double precision Q(siz_Q),ffwork(sizffwrk),theta1(siztheta),
$ theta2(siztheta),theta3(siztheta),dtheta1(siztheta),
$ dtheta2(siztheta),dtheta3(siztheta),fr1(numatoms),
$ fr2(numatoms),fr3(numatoms)
integer nfftdim1,nfftdim2,nfftdim3,nfftable,nffwork,sfft,sffw
c get some integer array dimensions
call get_fftdims(nfft1,nfft2,nfft3,
$ nfftdim1,nfftdim2,nfftdim3,nfftable,nffwork,sfft,sffw)
call get_scaled_fractionals(
$ numatoms,x,y,z,recip,nfft1,nfft2,nfft3,fr1,fr2,fr3)
call get_bspline_coeffs(
$ numatoms,fr1,fr2,fr3,order,
$ theta1,theta2,theta3,dtheta1,dtheta2,dtheta3)
call fill_charge_grid(
$ numatoms,charge,theta1,theta2,theta3,fr1,fr2,fr3,order,
$ nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3,Q)
call fft_back(
$ Q,fftable,ffwork,nfft1,nfft2,nfft3,
$ nfftdim1,nfftdim2,nfftdim3,nfftable,nffwork)
call scalar_sum(
$ Q,ewald_coeff,volume,recip,bsp_mod1,bsp_mod2,bsp_mod3,
$ nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3,eer,virial,rkcut
& )
call fft_forward(
$ Q,fftable,ffwork,nfft1,nfft2,nfft3,
$ nfftdim1,nfftdim2,nfftdim3,nfftable,nffwork)
call grad_sum(
$ numatoms,charge,recip,theta1,theta2,theta3,
$ dtheta1,dtheta2,dtheta3,dx,dy,dz,fr1,fr2,fr3,
$ order,nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3,Q)
return
end
c----------------------------------------------------------------------
subroutine get_scaled_fractionals(
$ numatoms,x,y,z,recip,nfft1,nfft2,nfft3,
$ fr1,fr2,fr3)
implicit none
c INPUT:
c numatoms: number of atoms
c x,y,z: arrays of cartesian coords
c recip: the 3x3 array of reciprocal vectors stored as columns
c OUTPUT:
c fr1,fr2,fr3 the scaled and shifted fractional coords
integer numatoms,nfft1,nfft2,nfft3
double precision x(numatoms),y(numatoms),z(numatoms),recip(3,3)
double precision fr1(numatoms),fr2(numatoms),fr3(numatoms)
integer n
double precision w
do 100 n = 1,numatoms
w = x(n)*recip(1,1)+y(n)*recip(2,1)+z(n)*recip(3,1)
fr1(n) = nfft1*(w - anint(w) + 0.5d0)
w = x(n)*recip(1,2)+y(n)*recip(2,2)+z(n)*recip(3,2)
fr2(n) = nfft2*(w - anint(w) + 0.5d0)
w = x(n)*recip(1,3)+y(n)*recip(2,3)+z(n)*recip(3,3)
fr3(n) = nfft3*(w - anint(w) + 0.5d0)
100 continue
return
end
c---------------------------------------------------------------
subroutine load_bsp_moduli(bsp_mod1,bsp_mod2,bsp_mod3,
$ nfft1,nfft2,nfft3,order)
implicit none
integer nfft1,nfft2,nfft3,order
double precision bsp_mod1(nfft1),bsp_mod2(nfft2),
+ bsp_mod3(nfft3)
integer MAXORDER
parameter (MAXORDER=25)
integer MAXNFFT
parameter (MAXNFFT=1000)
double precision array(MAXORDER),darray(MAXORDER),w
double precision bsp_arr(MAXNFFT)
integer i,maxn
c this routine loads the moduli of the inverse DFT of the B splines
c bsp_mod1-3 hold these values, nfft1-3 are the grid dimensions,
c Order is the order of the B spline approx.
if ( order .gt. MAXORDER )then
write(6,*)'order too large! check on MAXORDER'
stop
endif
maxn = max(nfft1,nfft2,nfft3)
if ( maxn .gt. MAXNFFT )then
write(6,*)'nfft1-3 too large! check on MAXNFFT'
stop
endif
w = 0.d0
call fill_bspline(w,order,array,darray)
do 100 i = 1,maxn
bsp_arr(i) = 0.d0
100 continue
do 150 i = 2,order+1
bsp_arr(i) = array(i-1)
150 continue
call DFTMOD(bsp_mod1,bsp_arr,nfft1)
call DFTMOD(bsp_mod2,bsp_arr,nfft2)
call DFTMOD(bsp_mod3,bsp_arr,nfft3)
return
end
c------------------------------------------------------------------------
subroutine DFTMOD(bsp_mod,bsp_arr,nfft)
implicit none
integer nfft
double precision bsp_mod(nfft),bsp_arr(nfft)
c Computes the modulus of the discrete fourier transform of bsp_arr,
c storing it into bsp_mod
integer j,k
double precision sum1,sum2,twopi,arg,tiny
twopi = 2.d0*3.14159265358979323846
tiny = 1.d-7
do 300 k = 1,nfft
sum1 = 0.d0
sum2 = 0.d0
do 250 j = 1,nfft
arg = twopi*(k-1)*(j-1)/nfft
sum1 = sum1 + bsp_arr(j)*dcos(arg)
sum2 = sum2 + bsp_arr(j)*dsin(arg)
250 continue
bsp_mod(k) = sum1**2 + sum2**2
300 continue
do 400 k = 1,nfft
if ( bsp_mod(k) .lt. tiny )
$ bsp_mod(k) = 0.5d0*(bsp_mod(k-1) + bsp_mod(k+1))
400 continue
return
end
c------------------------------------------------------------------------
subroutine fill_charge_grid(
$ numatoms,charge,theta1,theta2,theta3,fr1,fr2,fr3,
$ order,nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3,Q)
c---------------------------------------------------------------------
c INPUT:
c numatoms: number of atoms
c charge: the array of atomic charges
c theta1,theta2,theta3: the spline coeff arrays
c fr1,fr2,fr3 the scaled and shifted fractional coords
c nfft1,nfft2,nfft3: the charge grid dimensions
c nfftdim1,nfftdim2,nfftdim3: physical charge grid dims
c order: the order of spline interpolation
c OUTPUT:
c Q the charge grid
c---------------------------------------------------------------------
implicit none
integer numatoms,order,nfft1,nfft2,nfft3
integer nfftdim1,nfftdim2,nfftdim3
double precision fr1(numatoms),fr2(numatoms),fr3(numatoms)
double precision theta1(order,numatoms),theta2(order,numatoms),
$ theta3(order,numatoms),charge(numatoms)
double precision Q(2,nfftdim1,nfftdim2,nfftdim3)
integer n,ntot,ith1,ith2,ith3,i0,j0,k0,i,j,k
double precision prod
ntot = 2*nfftdim1*nfftdim2*nfftdim3
call clearQ(Q,ntot)
do 300 n = 1,numatoms
k0 = int(fr3(n)) - order
do 200 ith3 = 1,order
k0 = k0 + 1
k = k0 + 1 + (nfft3 - isign(nfft3,k0))/2
j0 = int(fr2(n)) - order
do 150 ith2 = 1,order
j0 = j0 + 1
j = j0 + 1 + (nfft2 - isign(nfft2,j0))/2
prod = theta2(ith2,n)*theta3(ith3,n)*charge(n)
i0 = int(fr1(n)) - order
do 100 ith1 = 1,order
i0 = i0 + 1
i = i0 + 1 + (nfft1 - isign(nfft1,i0))/2
Q(1,i,j,k) = Q(1,i,j,k) + theta1(ith1,n) * prod
100 continue
150 continue
200 continue
300 continue
return
end
c-----------------------------------------------------------
subroutine clearQ(Q,ntot)
integer ntot
double precision Q(ntot)
integer i
do 10 i = 1,ntot
Q(i) = 0.d0
10 continue
return
end
c-----------------------------------------------------------
subroutine grad_sum(
$ numatoms,charge,recip,theta1,theta2,theta3,
$ dtheta1,dtheta2,dtheta3,fx,fy,fz,fr1,fr2,fr3,
$ order,nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3,Q)
implicit none
integer numatoms,order,nfft1,nfft2,nfft3
integer nfftdim1,nfftdim2,nfftdim3
double precision recip(3,3)
double precision fr1(numatoms),fr2(numatoms),fr3(numatoms)
double precision fx(numatoms),fy(numatoms),fz(numatoms)
double precision theta1(order,numatoms),theta2(order,numatoms),
$ theta3(order,numatoms),charge(numatoms)
double precision dtheta1(order,numatoms),dtheta2(order,numatoms),
$ dtheta3(order,numatoms)
double precision Q(2,nfftdim1,nfftdim2,nfftdim3)
integer n,ith1,ith2,ith3,i0,j0,k0,i,j,k
double precision f1,f2,f3,term
C$DOACROSS LOCAL(f1,f2,f3,k0,k,j0,j,i0,i,term,n,ith1,ith2,ith3),
C$& SHARE(numatoms,fr1,fr2,fr3,charge,Q,fx,fy,fz,recip,order,
C$& nfft1,nfft2,nfft3,theta1,theta2,theta3,dtheta1,dtheta2,dtheta3)
do 400 n = 1,numatoms
f1 = 0.d0
f2 = 0.d0
f3 = 0.d0
k0 = int(fr3(n)) - order
do 200 ith3 = 1,order
k0 = k0 + 1
k = k0 + 1 + (nfft3 - isign(nfft3,k0))/2
j0 = int(fr2(n)) - order
do 150 ith2 = 1,order
j0 = j0 + 1
j = j0 + 1 + (nfft2 - isign(nfft2,j0))/2
i0 = int(fr1(n)) - order
do 100 ith1 = 1,order
i0 = i0 + 1
i = i0 + 1 + (nfft1 - isign(nfft1,i0))/2
term = charge(n)*Q(1,i,j,k)
c force is negative of grad
f1 = f1 - nfft1 * term * dtheta1(ith1,n) *
$ theta2(ith2,n) * theta3(ith3,n)
f2 = f2 - nfft2 * term * theta1(ith1,n) *
$ dtheta2(ith2,n) * theta3(ith3,n)
f3 = f3 - nfft3 * term * theta1(ith1,n) *
$ theta2(ith2,n) * dtheta3(ith3,n)
100 continue
150 continue
200 continue
fx(n) = fx(n) + recip(1,1)*f1+recip(1,2)*f2+recip(1,3)*f3
fy(n) = fy(n) + recip(2,1)*f1+recip(2,2)*f2+recip(2,3)*f3
fz(n) = fz(n) + recip(3,1)*f1+recip(3,2)*f2+recip(3,3)*f3
400 continue
return
end
c-------------------------------------------------------------
subroutine check_virial(self_ene,adj_ene,dir_ene,rec_ene,
$ adj_vir,rec_vir,dir_vir)
implicit none
double precision self_ene,adj_ene,dir_ene,rec_ene
double precision adj_vir(6),rec_vir(6),dir_vir(6)
double precision etot,svir,relerr
etot = self_ene+adj_ene+dir_ene+rec_ene
svir = adj_vir(1)+rec_vir(1)+dir_vir(1)+
$ adj_vir(4)+rec_vir(4)+dir_vir(4)+
$ adj_vir(6)+rec_vir(6)+dir_vir(6)
relerr = 2.d0*abs(etot+svir)/(abs(etot)+abs(svir))
write(6,*)'tot ene = ',etot
write(6,*)'trace vir = ',svir
write(6,*)'rel error = ',relerr
return
end
c-------------------------------------------------------------
subroutine check_force(numatoms,
$ fx1,fy1,fz1,fx2,fy2,fz2,fdx,fdy,fdz)
integer numatoms
double precision fx1(*),fy1(*),fz1(*),fx2(*),fy2(*),fz2(*),
$ fdx(*),fdy(*),fdz(*)
double precision rms_num,rms_den,rms
integer i
rms_num = 0.d0
rms_den = 0.d0
do 100 i = 1,numatoms
rms_num = rms_num + (fx1(i)-fx2(i))**2 + (fy1(i)-fy2(i))**2 +
$ (fz1(i)-fz2(i))**2
rms_den = rms_den + fdx(i)**2 + fdy(i)**2 + fdz(i)**2
100 continue
rms = dsqrt(rms_num/rms_den)
write(6,*)'rms force err = ',rms
return
end
c-------------------------------------------------------------
subroutine pubz3di(n1,n2,n3,table,ntable)
implicit none
integer n1,n2,n3,ntable
double precision table(ntable,3)
c ntable should be 4*max(n1,n2,n3) +15
call cffti(n1,table(1,1))
call cffti(n2,table(1,2))
call cffti(n3,table(1,3))
return
end
*****************************************************************************
subroutine pubz3d(isign,n1,n2,n3,w,ld1,ld2,table,ntable,
$ work,nwork)
implicit none
integer n1,n2,n3,ld1,ld2,isign,ntable,nwork
double complex w(ld1,ld2,n3)
double complex work( nwork)
double precision table(ntable,3)
integer i,j,k
c ntable should be 4*max(n1,n2,n3) +15
c nwork should be max(n1,n2,n3)
c
c transform along X first ...
c
do 100 k = 1, n3
do 90 j = 1, n2
do 70 i = 1,n1
work(i) = w(i,j,k)
70 continue
if ( isign .eq. -1) call cfftf(n1,work,table(1,1))
if ( isign .eq. 1) call cfftb(n1,work,table(1,1))
do 80 i = 1,n1
w(i,j,k) = work(i)
80 continue
90 continue
100 continue
c
c transform along Y then ...
c
do 200 k = 1,n3
do 190 i = 1,n1
do 170 j = 1,n2
work(j) = w(i,j,k)
170 continue
if ( isign .eq. -1) call cfftf(n2,work,table(1,2))
if ( isign .eq. 1) call cfftb(n2,work,table(1,2))
do 180 j = 1,n2
w(i,j,k) = work(j)
180 continue
190 continue
200 continue
c
c transform along Z finally ...
c
do 300 i = 1, n1
do 290 j = 1, n2
do 270 k = 1,n3
work(k) = w(i,j,k)
270 continue
if ( isign .eq. -1) call cfftf(n3,work,table(1,3))
if ( isign .eq. 1) call cfftb(n3,work,table(1,3))
do 280 k = 1,n3
w(i,j,k) = work(k)
280 continue
290 continue
300 continue
return
end
c----------------------------------------------------
C SPLINE
c---------------------------------------------------------------------
subroutine get_bspline_coeffs(
$ numatoms,fr1,fr2,fr3,order,
$ theta1,theta2,theta3,dtheta1,dtheta2,dtheta3)
c---------------------------------------------------------------------
c INPUT:
c numatoms: number of atoms
c fr1,fr2,fr3 the scaled and shifted fractional coords
c order: the order of spline interpolation
c OUTPUT
c theta1,theta2,theta3: the spline coeff arrays
c dtheta1,dtheta2,dtheta3: the 1st deriv of spline coeff arrays
c---------------------------------------------------------------------
implicit none
integer numatoms,order
double precision fr1(numatoms),fr2(numatoms),fr3(numatoms)
double precision theta1(order,numatoms),theta2(order,numatoms),
$ theta3(order,numatoms),dtheta1(order,numatoms),
$ dtheta2(order,numatoms),dtheta3(order,numatoms)
double precision w
integer n
do 100 n = 1,numatoms
w = fr1(n)-int(fr1(n))
call fill_bspline(w,order,theta1(1,n),dtheta1(1,n))
w = fr2(n)-int(fr2(n))
call fill_bspline(w,order,theta2(1,n),dtheta2(1,n))
w = fr3(n)-int(fr3(n))
call fill_bspline(w,order,theta3(1,n),dtheta3(1,n))
100 continue
return
end
c---------------------------------------------------
subroutine fill_bspline(w,order,array,darray)
c---------- use standard B-spline recursions: see doc file
implicit none
integer order
double precision w,array(order),darray(order)
integer k
c do linear case
call init(array,w,order)
c compute standard b-spline recursion
do 10 k = 3,order-1
call one_pass(array,w,k)
10 continue
c perform standard b-spline differentiation
call diff(array,darray,order)
c one more recursion
call one_pass(array,w,order)
return
end
c---------------------------------------------------
subroutine init(c,x,order)
implicit none
integer order
double precision c(order),x
c(order) = 0.d0
c(2) = x
c(1) = 1.d0 - x
return
end
c-------------------------------------
subroutine one_pass(c,x,k)
implicit none
double precision c(*),x
integer k
double precision div
integer j
div = 1.d0 / (k-1)
c(k) = div*x*c(k-1)
do 100 j = 1,k-2
c(k-j) = div*((x+j)*c(k-j-1) + (k-j-x)*c(k-j))
100 continue
c(1) = div*(1-x)*c(1)
return
end
c-------------------------------------
subroutine diff(c,d,order)
implicit none
double precision c(*),d(*)
integer order
integer j
d(1) = -c(1)
do 10 j = 2,order
d(j) = c(j-1) - c(j)
10 continue
return
end
c-------------------------------------
C FFT CALLS
subroutine get_fftdims(nfft1,nfft2,nfft3,
$ nfftdim1,nfftdim2,nfftdim3,nfftable,nffwork,
$ sizfftab,sizffwrk)
implicit none
integer nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3,
$ nfftable,nffwork,sizfftab,sizffwrk
integer n,nfftmax
nfftmax = max(nfft1,nfft2,nfft3)
nfftdim1 = nfft1
n = nfft1/2
if ( nfft1 .eq. 2*n )nfftdim1 = nfft1+1
nfftdim2 = nfft2
n = nfft2/2
if ( nfft2 .eq. 2*n )nfftdim2 = nfft2+1
nfftdim3 = nfft3
n = nfft3/2
if ( nfft3 .eq. 2*n )nfftdim3 = nfft3+1
#ifdef SGIFFT
nfftable = 2*(nfftdim1+nfftdim2+nfftdim3+50)
nffwork = 0
sizfftab = nfftable
sizffwrk = nffwork
#endif
#ifdef CRAY
nfftable = 2*(nfftdim1+nfftdim2+nfftdim3+50)
nffwork = 4*nfftdim1*nfftdim2*nfftdim3
sizfftab = nfftable
sizffwrk = nffwork
#else
nfftable = 4*nfftmax + 15
nffwork = nfftmax
sizfftab = 3*nfftable
sizffwrk = 2*nfftmax
#endif
return
end
subroutine fft_setup(array,fftable,ffwork,
$ nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3,
$ nfftable,nffwork)
implicit none
double precision array(*),fftable(*),ffwork(*)
integer nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3
integer nfftable,nffwork,isys(4)
integer isign,inc1,inc2,inc3
double precision scale
#ifdef SGIFFT
call ZFFT3DI(nfft1,nfft2,nfft3,fftable)
#endif
#ifdef CRAY
write(6,*)'using cray fft code'
isign = 0
scale = 1.d0
isys(1)=3
isys(2)=0
isys(3)=0
isys(4)=0
call CCFFT3D(isign,nfft1,nfft2,nfft3,scale,array,
$ nfftdim1,nfftdim2,array,nfftdim1,nfftdim2,fftable,
$ ffwork,isys)
#else
write(6,*)'using public domain fft code'
call pubz3di(nfft1,nfft2,nfft3,fftable,nfftable)
#endif
return
end
c-----------------------------------------------------------
subroutine fft_forward(array,fftable,ffwork,
$ nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3,
$ nfftable,nffwork)
implicit none
double precision array(*),fftable(*),ffwork(*)
integer nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3
integer isign,inc1,inc2,inc3
double precision scale
integer nfftable,nffwork,isys(4)
isign = 1
#ifdef SGIFFT
call ZFFT3D(isign,nfft1,nfft2,nfft3,array,
$ nfftdim1,nfftdim2,fftable)
#endif
#ifdef CRAY
scale = 1.d0
isys(1)=3
isys(2)=0
isys(3)=0
isys(4)=0
call CCFFT3D(isign,nfft1,nfft2,nfft3,scale,array,
$ nfftdim1,nfftdim2,array,nfftdim1,nfftdim2,fftable,
$ ffwork,isys)
#else
call pubz3d(isign,nfft1,nfft2,nfft3,array,
$ nfftdim1,nfftdim2,fftable,nfftable,ffwork,nffwork)
#endif
return
end
c-----------------------------------------------------------
subroutine fft_back(array,fftable,ffwork,
$ nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3,
$ nfftable,nffwork)
implicit none
double precision array(*),fftable(*),ffwork(*)
integer nfft1,nfft2,nfft3,nfftdim1,nfftdim2,nfftdim3
integer nfftable,nffwork,isys(4)
integer isign,inc1,inc2,inc3
double precision scale
isign = -1
#ifdef SGIFFT
call ZFFT3D(isign,nfft1,nfft2,nfft3,array,
$ nfftdim1,nfftdim2,fftable)
#endif
#ifdef CRAY
scale = 1.d0
isys(1)=3
isys(2)=0
isys(3)=0
isys(4)=0
call CCFFT3D(isign,nfft1,nfft2,nfft3,scale,array,
$ nfftdim1,nfftdim2,array,nfftdim1,nfftdim2,fftable,
$ ffwork,isys)
#else
call pubz3d(isign,nfft1,nfft2,nfft3,array,
$ nfftdim1,nfftdim2,fftable,nfftable,ffwork,nffwork)
#endif
return
end
************
[roberto@nautilus tools]$ rpm
RPM version 4.0.4
Copyright (C) 1998-2000 - Red Hat, Inc.
This program may be freely redistributed under the terms of the GNU GPL
Usage: rpm {--help}
rpm {--version}
[roberto@nautilus tools]$ rpm nmap*.rpm
RPM version 4.0.4
Copyright (C) 1998-2000 - Red Hat, Inc.
This program may be freely redistributed under the terms of the GNU GPL
Usage: rpm {--help}
rpm {--version}
[roberto@nautilus tools]$ rpm --help
Usage: rpm [OPTION...]
Query options (with -q or --query):
-c, --configfiles list all configuration files
-d, --docfiles list all documentation files
--dump dump basic file information
-l, --list list files in package
--queryformat=QUERYFORMAT use the following query format
-s, --state display the states of the listed files
-v, --verbose display a verbose file listing
-a, --all query/verify all packages
-f, --file query/verify package(s) owning file
-g, --group query/verify package(s) in group
-p, --package query/verify a package file (i.e. a binary
*.rpm file)
--querytags display known query tags
--specfile query a spec file
--whatrequires query/verify the package(s) which require a
dependency
--whatprovides query/verify the package(s) which provide a
dependency
Verify options (with -V or --verify):
--nomd5[|=0x1] don't verify MD5 digest of files
--nofiles[|=0x10000] don't verify files in package
--nodeps[|=0x20000] don't verify package dependencies
--noscript[|=0x40000] don't execute %verifyscript (if any)
-a, --all query/verify all packages
-f, --file query/verify package(s) owning file
-g, --group query/verify package(s) in group
-p, --package query/verify a package file (i.e. a binary
*.rpm file)
--querytags display known query tags
--specfile query a spec file
--whatrequires query/verify the package(s) which require a
dependency
--whatprovides query/verify the package(s) which provide a
dependency
Signature options:
--addsign add a signature to a package
--resign sign a package (discard current signature)
-K, --checksig verify package signature
--nogpg[&=~0x4] skip any GPG signatures
--nomd5[&=~0x2] do not verify file md5 checksums
Database options:
--initdb initialize database
--rebuilddb rebuild database inverted lists from
installed package headers
Install/Upgrade/Erase options:
--allfiles[|=0x40] install all files, even configurations
which might otherwise be skipped
--allmatches[|=0x2] remove all packages which match <package>
(normally an error is generated if
<package> specified multiple packages)
--badreloc[|=0x8] relocate files in non-relocateable package
-e, --erase=<package>+ erase (uninstall) package
--excludedocs[|=0x20] do not install documentation
--excludepath=<path> skip files with leading component <path>
--force[|=0x74] short hand for --replacepkgs --replacefiles
-F, --freshen=<packagefile>+ upgrade package(s) if already installed
-h, --hash[|=0x2] print hash marks as package installs (good
with -v)
--ignorearch[|=0x2] don't verify package architecture
--ignoreos[|=0x1] don't verify package operating system
--ignoresize[|=0x180] don't check disk space before installing
--includedocs install documentation
--install=<packagefile>+ install package
--justdb[|=0x8] update the database, but do not modify the
filesystem
--nodeps do not verify package dependencies
--noorder[|=0x8] do not reorder package installation to
satisfy dependencies
--noscripts[|=0xff0000] do not execute package scriptlet(s)
--notriggers[|=0x990000] do not execute any scriptlet(s) triggered
by this package
--oldpackage[|=0x40] upgrade to an old version of the package
(--force on upgrades does this
automatically)
--percent[|=0x1] print percentages as package installs
--prefix=<dir> relocate the package to <dir>, if
relocatable
--relocate=<old>=<new> relocate files from path <old> to <new>
--repackage[|=0x400] save erased package files by repackaging
--replacefiles[|=0x30] install even if the package replaces
installed files
--replacepkgs[|=0x4] reinstall if the package is already present
--test[|=0x1] don't install, but tell if it would work or
not
-U, --upgrade=<packagefile>+ upgrade package(s)
Common options for all rpm modes:
--version print the version of rpm being used
--quiet provide less detailed output
-v, --verbose provide more detailed output
--define='<name> <body>' define macro <name> with value <body>
--eval=<expr>+ print macro expansion of <expr>+
-r, --root=<dir> use <dir> as the top level directory
(default: "/")
--macros=<file:...> read <file:...> instead of default macro
file(s)
--rcfile=<file:...> read <file:...> instead of default rpmrc
file(s)
--showrc display final rpmrc and macro configuration
Options implemented via popt alias/exec:
--scripts list install/erase scriptlets from
package(s)
--setperms set permissions of files in a package
--setugids set user/group ownership of files in a
package
--conflicts list capabilities this package conflicts
with
--obsoletes list other packages removed by installing
this package
--provides list capabilities that this package provides
--requires list capabilities required by package(s)
--info list descriptive information from package(s)
--changelog list change logs for this package
--triggers list trigger scriptlets from package(s)
--last list package(s) by install time, most
recent first
--filesbypkg list all files from each package
--redhatprovides find package name that contains a provided
capability (needs rpmdb-redhat package
installed)
--redhatrequires find package name that contains a required
capability (needs rpmdb-redhat package
installed)
--buildpolicy=<policy> set buildroot <policy> (e.g. compress man
pages)
--with=<option> enable configure <option> for build
--without=<option> disable configure <option> for build
Help options:
-?, --help Show this help message
--usage Display brief usage message
unexpected token `file)'
[roberto@nautilus tools]$ --querytags display known query tags
bash: --querytags: command not found
[roberto@nautilus tools]$ --specfile query a spec file
bash: --specfile: command not found
[roberto@nautilus tools]$ --whatrequires query/verify the package(s) which require a
bash: syntax error near unexpected token `package(s'
[roberto@nautilus tools]$ dependency
bash: dependency: command not found
[roberto@nautilus tools]$ --whatprovides query/verify the package(s) which provide a
bash: syntax error near unexpected token `package(s'
[roberto@nautilus tools]$ dependency
bash: dependency: command not found
[roberto@nautilus tools]$
[roberto@nautilus tools]$ Signature options:
bash: Signature: command not found
[roberto@nautilus tools]$ --addsign add a signature to a package
bash: --addsign: command not found
[roberto@nautilus tools]$ --resign sign a package (discard current signature)
bash: syntax error near unexpected token `(d'
[roberto@nautilus tools]$ -K, --checksig verify package signature
bash: -K,: command not found
[roberto@nautilus tools]$ --nogpg[&=~0x4] skip any GPG signatures
bash: --nogpg[: command not found
[1] 10542
bash: =~0x4]: command not found
[1]+ Exit 127 --nogpg[
[roberto@nautilus tools]$ --nomd5[&=~0x2] do not verify file md5 checksums
bash: --nomd5[: command not found
[1] 10544
bash: =~0x2]: command not found
[1] Exit 127 --nomd5[
[roberto@nautilus tools]$
[roberto@nautilus tools]$ Database options:
bash: Database: command not found
[roberto@nautilus tools]$ --initdb initialize database
bash: --initdb: command not found
[roberto@nautilus tools]$ --rebuilddb rebuild database inverted lists from
bash: --rebuilddb: command not found
[roberto@nautilus tools]$ installed package headers
bash: installed: command not found
[roberto@nautilus tools]$
[roberto@nautilus tools]$ Install/Upgrade/Erase options:
bash: Install/Upgrade/Erase: No such file or directory
[roberto@nautilus tools]$ --allfiles[|=0x40] install all files, even configurations
bash: --allfiles[: command not found
bash: =0x40]: command not found
[roberto@nautilus tools]$ which might otherwise be skipped
/usr/bin/which: no might in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
/usr/bin/which: no otherwise in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
/usr/bin/which: no be in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
/usr/bin/which: no skipped in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
[roberto@nautilus tools]$ --allmatches[|=0x2] remove all packages which match <package>
bash: syntax error near unexpected token `<package>'
[roberto@nautilus tools]$ (normally an error is generated if
> <package> specified multiple packages)
bash: normally: command not found
bash: package: No such file or directory
[roberto@nautilus tools]$ --badreloc[|=0x8] relocate files in non-relocateable package
bash: --badreloc[: command not found
bash: =0x8]: command not found
[roberto@nautilus tools]$ -e, --erase=<package>+ erase (uninstall) package
bash: syntax error near unexpected token `(u'
[roberto@nautilus tools]$ --excludedocs[|=0x20] do not install documentation
bash: --excludedocs[: command not found
bash: =0x20]: command not found
[roberto@nautilus tools]$ --excludepath=<path> skip files with leading component <path>
bash: syntax error near unexpected token `<path>'
[roberto@nautilus tools]$ --force[|=0x74] short hand for --replacepkgs --replacefiles
bash: --force[: command not found
bash: =0x74]: command not found
[roberto@nautilus tools]$ -F, --freshen=<packagefile>+ upgrade package(s) if already installed
bash: syntax error near unexpected token `package(s'
[roberto@nautilus tools]$ -h, --hash[|=0x2] print hash marks as package installs (good
bash: syntax error near unexpected token `(g'
[roberto@nautilus tools]$ ed output
output: No such file or directory
?
[roberto@nautilus tools]$ who
roberto pts/0 Jun 20 18:29
[roberto@nautilus tools]$ ls
dumpacl.zip john-16w.zip nmap-2.53-1.i386.rpm pwdump2.zip
firewalk-0.99.1.tar.gz lc3setup01.exe nvx005.zip sid.zip
foundstone tools Mis documentos pandora_linux_v4.0_b2.1.tgz thcscan.zip
icmpquery.c.txt Mis imágenes pan_online_95_b2.zip whisker.zip
john-1.6.tar.gz nessus pan_online_nt_b2.zip
[roberto@nautilus tools]$ tar
tar: You must specify one of the `-Acdtrux' options
Try `tar --help' for more information.
[roberto@nautilus tools]$ tar --help
GNU `tar' saves many files together into a single tape or disk archive, and
can restore individual files from the archive.
Usage: tar [OPTION]... [FILE]...
Examples:
tar -cf archive.tar foo bar # Create archive.tar from files foo and bar.
tar -tvf archive.tar # List all files in archive.tar verbosely.
tar -xf archive.tar # Extract all files from archive.tar.
If a long option shows an argument as mandatory, then it is mandatory
for the equivalent short option also. Similarly for optional arguments.
Main operation mode:
-t, --list list the contents of an archive
-x, --extract, --get extract files from an archive
-c, --create create a new archive
-d, --diff, --compare find differences between archive and file system
-r, --append append files to the end of an archive
-u, --update only append files newer than copy in archive
-A, --catenate append tar files to an archive
--concatenate same as -A
--delete delete from the archive (not on mag tapes!)
Operation modifiers:
-W, --verify attempt to verify the archive after writing it
--remove-files remove files after adding them to the archive
-k, --keep-old-files don't replace existing files when extracting
--overwrite overwrite existing files when extracting
--overwrite-dir overwrite directory metadata when extracting
-U, --unlink-first remove each file prior to extracting over it
--recursive-unlink empty hierarchies prior to extracting directory
-S, --sparse handle sparse files efficiently
-O, --to-stdout extract files to standard output
-G, --incremental handle old GNU-format incremental backup
-g, --listed-incremental=FILE
handle new GNU-format incremental backup
--ignore-failed-read do not exit with nonzero on unreadable files
Handling of file attributes:
--owner=NAME force NAME as owner for added files
--group=NAME force NAME as group for added files
--mode=CHANGES force (symbolic) mode CHANGES for added files
--atime-preserve don't change access times on dumped files
-m, --modification-time don't extract file modified time
--same-owner try extracting files with the same ownership
--no-same-owner extract files as yourself
--numeric-owner always use numbers for user/group names
-p, --same-permissions extract permissions information
--no-same-permissions do not extract permissions information
--preserve-permissions same as -p
-s, --same-order sort names to extract to match archive
--preserve-order same as -s
--preserve same as both -p and -s
Device selection and switching:
-f, --file=ARCHIVE use archive file or device ARCHIVE
--force-local archive file is local even if has a colon
--rsh-command=COMMAND use remote COMMAND instead of rsh
-[0-7][lmh] specify drive and density
-M, --multi-volume create/list/extract multi-volume archive
-L, --tape-length=NUM change tape after writing NUM x 1024 bytes
-F, --info-script=FILE run script at end of each tape (implies -M)
--new-volume-script=FILE same as -F FILE
--volno-file=FILE use/update the volume number in FILE
Device blocking:
-b, --blocking-factor=BLOCKS BLOCKS x 512 bytes per record
--record-size=SIZE SIZE bytes per record, multiple of 512
-i, --ignore-zeros ignore zeroed blocks in archive (means EOF)
-B, --read-full-records reblock as we read (for 4.2BSD pipes)
Archive format selection:
-V, --label=NAME create archive with volume name NAME
PATTERN at list/extract time, a globbing PATTERN
-o, --old-archive, --portability write a V7 format archive
--posix write a POSIX format archive
-j, --bzip2 filter the archive through bzip2
-z, --gzip, --ungzip filter the archive through gzip
-Z, --compress, --uncompress filter the archive through compress
--use-compress-program=PROG filter through PROG (must accept -d)
Local file selection:
-C, --directory=DIR change to directory DIR
-T, --files-from=NAME get names to extract or create from file NAME
--null -T reads null-terminated names, disable -C
--exclude=PATTERN exclude files, given as a PATTERN
-X, --exclude-from=FILE exclude patterns listed in FILE
--anchored exclude patterns match file name start (default)
--no-anchored exclude patterns match after any /
--ignore-case exclusion ignores case
--no-ignore-case exclusion is case sensitive (default)
--wildcards exclude patterns use wildcards (default)
--no-wildcards exclude patterns are plain strings
--wildcards-match-slash exclude pattern wildcards match '/' (default)
--no-wildcards-match-slash exclude pattern wildcards do not match '/'
-P, --absolute-names don't strip leading `/'s from file names
-h, --dereference dump instead the files symlinks point to
--no-recursion avoid descending automatically in directories
-l, --one-file-system stay in local file system when creating archive
-K, --starting-file=NAME begin at file NAME in the archive
-N, --newer=DATE only store files newer than DATE
--newer-mtime=DATE compare date and time when data changed only
--after-date=DATE same as -N
--backup[=CONTROL] backup before removal, choose version control
--suffix=SUFFIX backup before removal, override usual suffix
Informative output:
--help print this help, then exit
--version print tar program version number, then exit
-v, --verbose verbosely list files processed
--checkpoint print directory names while reading the archive
--totals print total bytes written while creating archive
-R, --block-number show block number within archive with each message
-w, --interactive ask for confirmation for every action
--confirmation same as -w
The backup suffix is `~', unless set with --suffix or SIMPLE_BACKUP_SUFFIX.
The version control may be set with --backup or VERSION_CONTROL, values are:
t, numbered make numbered backups
nil, existing numbered if numbered backups exist, simple otherwise
never, simple always make simple backups
GNU tar cannot read nor produce `--posix' archives. If POSIXLY_CORRECT
is set in the environment, GNU extensions are disallowed with `--posix'.
Support for POSIX is only partially implemented, don't count on it yet.
ARCHIVE may be FILE, HOST:FILE or USER@HOST:FILE; DATE may be a textual date
or a file name starting with `/' or `.', in which case the file's date is used.
*This* `tar' defaults to `-f- -b20'.
Report bugs to <bug-tar@gnu.org>.
[roberto@nautilus tools]$ rpm
RPM version 4.0.4
Copyright (C) 1998-2000 - Red Hat, Inc.
This program may be freely redistributed under the terms of the GNU GPL
Usage: rpm {--help}
rpm {--version}
[roberto@nautilus tools]$ rpm nmap*.rpm
RPM version 4.0.4
Copyright (C) 1998-2000 - Red Hat, Inc.
This program may be freely redistributed under the terms of the GNU GPL
Usage: rpm {--help}
rpm {--version}
[roberto@nautilus tools]$ rpm --help
Usage: rpm [OPTION...]
Query options (with -q or --query):
-c, --configfiles list all configuration files
-d, --docfiles list all documentation files
--dump dump basic file information
-l, --list list files in package
--queryformat=QUERYFORMAT use the following query format
-s, --state display the states of the listed files
-v, --verbose display a verbose file listing
-a, --all query/verify all packages
-f, --file query/verify package(s) owning file
-g, --group query/verify package(s) in group
-p, --package query/verify a package file (i.e. a binary
*.rpm file)
--querytags display known query tags
--specfile query a spec file
--whatrequires query/verify the package(s) which require a
dependency
--whatprovides query/verify the package(s) which provide a
dependency
Verify options (with -V or --verify):
--nomd5[|=0x1] don't verify MD5 digest of files
--nofiles[|=0x10000] don't verify files in package
--nodeps[|=0x20000] don't verify package dependencies
--noscript[|=0x40000] don't execute %verifyscript (if any)
-a, --all query/verify all packages
-f, --file query/verify package(s) owning file
-g, --group query/verify package(s) in group
-p, --package query/verify a package file (i.e. a binary
*.rpm file)
--querytags display known query tags
--specfile query a spec file
--whatrequires query/verify the package(s) which require a
dependency
--whatprovides query/verify the package(s) which provide a
dependency
Signature options:
--addsign add a signature to a package
--resign sign a package (discard current signature)
-K, --checksig verify package signature
--nogpg[&=~0x4] skip any GPG signatures
--nomd5[&=~0x2] do not verify file md5 checksums
Database options:
--initdb initialize database
--rebuilddb rebuild database inverted lists from
installed package headers
Install/Upgrade/Erase options:
--allfiles[|=0x40] install all files, even configurations
which might otherwise be skipped
--allmatches[|=0x2] remove all packages which match <package>
(normally an error is generated if
<package> specified multiple packages)
--badreloc[|=0x8] relocate files in non-relocateable package
-e, --erase=<package>+ erase (uninstall) package
--excludedocs[|=0x20] do not install documentation
--excludepath=<path> skip files with leading component <path>
--force[|=0x74] short hand for --replacepkgs --replacefiles
-F, --freshen=<packagefile>+ upgrade package(s) if already installed
-h, --hash[|=0x2] print hash marks as package installs (good
with -v)
--ignorearch[|=0x2] don't verify package architecture
--ignoreos[|=0x1] don't verify package operating system
--ignoresize[|=0x180] don't check disk space before installing
--includedocs install documentation
--install=<packagefile>+ install package
--justdb[|=0x8] update the database, but do not modify the
filesystem
--nodeps do not verify package dependencies
--noorder[|=0x8] do not reorder package installation to
satisfy dependencies
--noscripts[|=0xff0000] do not execute package scriptlet(s)
--notriggers[|=0x990000] do not execute any scriptlet(s) triggered
by this package
--oldpackage[|=0x40] upgrade to an old version of the package
(--force on upgrades does this
automatically)
--percent[|=0x1] print percentages as package installs
--prefix=<dir> relocate the package to <dir>, if
relocatable
--relocate=<old>=<new> relocate files from path <old> to <new>
--repackage[|=0x400] save erased package files by repackaging
--replacefiles[|=0x30] install even if the package replaces
installed files
--replacepkgs[|=0x4] reinstall if the package is already present
--test[|=0x1] don't install, but tell if it would work or
not
-U, --upgrade=<packagefile>+ upgrade package(s)
Common options for all rpm modes:
--version print the version of rpm being used
--quiet provide less detailed output
-v, --verbose provide more detailed output
--define='<name> <body>' define macro <name> with value <body>
--eval=<expr>+ print macro expansion of <expr>+
-r, --root=<dir> use <dir> as the top level directory
(default: "/")
--macros=<file:...> read <file:...> instead of default macro
file(s)
--rcfile=<file:...> read <file:...> instead of default rpmrc
file(s)
--showrc display final rpmrc and macro configuration
Options implemented via popt alias/exec:
--scripts list install/erase scriptlets from
package(s)
--setperms set permissions of files in a package
--setugids set user/group ownership of files in a
package
--conflicts list capabilities this package conflicts
with
--obsoletes list other packages removed by installing
this package
--provides list capabilities that this package provides
--requires list capabilities required by package(s)
--info list descriptive information from package(s)
--changelog list change logs for this package
--triggers list trigger scriptlets from package(s)
--last list package(s) by install time, most
recent first
--filesbypkg list all files from each package
--redhatprovides find package name that contains a provided
capability (needs rpmdb-redhat package
installed)
--redhatrequires find package name that contains a required
capability (needs rpmdb-redhat package
installed)
--buildpolicy=<policy> set buildroot <policy> (e.g. compress man
pages)
--with=<option> enable configure <option> for build
--without=<option> disable configure <option> for build
Help options:
-?, --help Show this help message
--usage Display brief usage message
unexpected token `file)'
[roberto@nautilus tools]$ --querytags display known query tags
bash: --querytags: command not found
[roberto@nautilus tools]$ --specfile query a spec file
bash: --specfile: command not found
[roberto@nautilus tools]$ --whatrequires query/verify the package(s) which require a
bash: syntax error near unexpected token `package(s'
[roberto@nautilus tools]$ dependency
bash: dependency: command not found
[roberto@nautilus tools]$ --whatprovides query/verify the package(s) which provide a
bash: syntax error near unexpected token `package(s'
[roberto@nautilus tools]$ dependency
bash: dependency: command not found
[roberto@nautilus tools]$
[roberto@nautilus tools]$ Signature options:
bash: Signature: command not found
[roberto@nautilus tools]$ --addsign add a signature to a package
bash: --addsign: command not found
[roberto@nautilus tools]$ --resign sign a package (discard current signature)
bash: syntax error near unexpected token `(d'
[roberto@nautilus tools]$ -K, --checksig verify package signature
bash: -K,: command not found
[roberto@nautilus tools]$ --nogpg[&=~0x4] skip any GPG signatures
bash: --nogpg[: command not found
[1] 10542
bash: =~0x4]: command not found
[1]+ Exit 127 --nogpg[
[roberto@nautilus tools]$ --nomd5[&=~0x2] do not verify file md5 checksums
bash: --nomd5[: command not found
[1] 10544
bash: =~0x2]: command not found
[1] Exit 127 --nomd5[
[roberto@nautilus tools]$
[roberto@nautilus tools]$ Database options:
bash: Database: command not found
[roberto@nautilus tools]$ --initdb initialize database
bash: --initdb: command not found
[roberto@nautilus tools]$ --rebuilddb rebuild database inverted lists from
bash: --rebuilddb: command not found
[roberto@nautilus tools]$ installed package headers
bash: installed: command not found
[roberto@nautilus tools]$
[roberto@nautilus tools]$ Install/Upgrade/Erase options:
bash: Install/Upgrade/Erase: No such file or directory
[roberto@nautilus tools]$ --allfiles[|=0x40] install all files, even configurations
bash: --allfiles[: command not found
bash: =0x40]: command not found
[roberto@nautilus tools]$ which might otherwise be skipped
/usr/bin/which: no might in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
/usr/bin/which: no otherwise in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
/usr/bin/which: no be in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
/usr/bin/which: no skipped in (/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/grace/bin/:/home/roberto/bin)
[roberto@nautilus tools]$ --allmatches[|=0x2] remove all packages which match <package>
bash: syntax error near unexpected token `<package>'
[roberto@nautilus tools]$ (normally an error is generated if
> <package> specified multiple packages)
bash: normally: command not found
bash: package: No such file or directory
[roberto@nautilus tools]$ --badreloc[|=0x8] relocate files in non-relocateable package
bash: --badreloc[: command not found
bash: =0x8]: command not found
[roberto@nautilus tools]$ -e, --erase=<package>+ erase (uninstall) package
bash: syntax error near unexpected token `(u'
[roberto@nautilus tools]$ --excludedocs[|=0x20] do not install documentation
bash: --excludedocs[: command not found
bash: =0x20]: command not found
[roberto@nautilus tools]$ --excludepath=<path> skip files with leading component <path>
bash: syntax error near unexpected token `<path>'
[roberto@nautilus tools]$ --force[|=0x74] short hand for --replacepkgs --replacefiles
bash: --force[: command not found
bash: =0x74]: command not found
[roberto@nautilus tools]$ -F, --freshen=<packagefile>+ upgrade package(s) if already installed
bash: syntax error near unexpected token `package(s'
[roberto@nautilus tools]$ -h, --hash[|=0x2] print hash marks as package installs (good
bash: syntax error near unexpected token `(g'
[roberto@nautilus tools]$ ed output
output: No such file or directory
?
[roberto@nautilus tools]$ who
roberto pts/0 Jun 20 18:29
[roberto@nautilus tools]$ ls
dumpacl.zip john-16w.zip nmap-2.53-1.i386.rpm pwdump2.zip
firewalk-0.99.1.tar.gz lc3setup01.exe nvx005.zip sid.zip
foundstone tools Mis documentos pandora_linux_v4.0_b2.1.tgz thcscan.zip
icmpquery.c.txt Mis imágenes pan_online_95_b2.zip whisker.zip
john-1.6.tar.gz nessus pan_online_nt_b2.zip
[roberto@nautilus tools]$ tar
tar: You must specify one of the `-Acdtrux' options
Try `tar --help' for more information.
[roberto@nautilus tools]$ tar --help
GNU `tar' saves many files together into a single tape or disk archive, and
can restore individual files from the archive.
Usage: tar [OPTION]... [FILE]...
Examples:
tar -cf archive.tar foo bar # Create archive.tar from files foo and bar.
tar -tvf archive.tar # List all files in archive.tar verbosely.
tar -xf archive.tar # Extract all files from archive.tar.
If a long option shows an argument as mandatory, then it is mandatory
for the equivalent short option also. Similarly for optional arguments.
Main operation mode:
-t, --list list the contents of an archive
-x, --extract, --get extract files from an archive
-c, --create create a new archive
-d, --diff, --compare find differences between archive and file system
-r, --append append files to the end of an archive
-u, --update only append files newer than copy in archive
-A, --catenate append tar files to an archive
--concatenate same as -A
--delete delete from the archive (not on mag tapes!)
Operation modifiers:
-W, --verify attempt to verify the archive after writing it
--remove-files remove files after adding them to the archive
-k, --keep-old-files don't replace existing files when extracting
--overwrite overwrite existing files when extracting
--overwrite-dir overwrite directory metadata when extracting
-U, --unlink-first remove each file prior to extracting over it
--recursive-unlink empty hierarchies prior to extracting directory
-S, --sparse handle sparse files efficiently
-O, --to-stdout extract files to standard output
-G, --incremental handle old GNU-format incremental backup
-g, --listed-incremental=FILE
handle new GNU-format incremental backup
--ignore-failed-read do not exit with nonzero on unreadable files
Handling of file attributes:
--owner=NAME force NAME as owner for added files
--group=NAME force NAME as group for added files
--mode=CHANGES force (symbolic) mode CHANGES for added files
--atime-preserve don't change access times on dumped files
-m, --modification-time don't extract file modified time
--same-owner try extracting files with the same ownership
--no-same-owner extract files as yourself
--numeric-owner always use numbers for user/group names
-p, --same-permissions extract permissions information
--no-same-permissions do not extract permissions information
--preserve-permissions same as -p
-s, --same-order sort names to extract to match archive
--preserve-order same as -s
--preserve same as both -p and -s
Device selection and switching:
-f, --file=ARCHIVE use archive file or device ARCHIVE
--force-local archive file is local even if has a colon
--rsh-command=COMMAND use remote COMMAND instead of rsh
-[0-7][lmh] specify drive and density
-M, --multi-volume create/list/extract multi-volume archive
-L, --tape-length=NUM change tape after writing NUM x 1024 bytes
-F, --info-script=FILE run script at end of each tape (implies -M)
--new-volume-script=FILE same as -F FILE
--volno-file=FILE use/update the volume number in FILE
Device blocking:
-b, --blocking-factor=BLOCKS BLOCKS x 512 bytes per record
--record-size=SIZE SIZE bytes per record, multiple of 512
-i, --ignore-zeros ignore zeroed blocks in archive (means EOF)
-B, --read-full-records reblock as we read (for 4.2BSD pipes)
Archive format selection:
-V, --label=NAME create archive with volume name NAME
PATTERN at list/extract time, a globbing PATTERN
-o, --old-archive, --portability write a V7 format archive
--posix write a POSIX format archive
-j, --bzip2 filter the archive through bzip2
-z, --gzip, --ungzip filter the archive through gzip
-Z, --compress, --uncompress filter the archive through compress
--use-compress-program=PROG filter through PROG (must accept -d)
Local file selection:
-C, --directory=DIR change to directory DIR
-T, --files-from=NAME get names to extract or create from file NAME
--null -T reads null-terminated names, disable -C
--exclude=PATTERN exclude files, given as a PATTERN
-X, --exclude-from=FILE exclude patterns listed in FILE
--anchored exclude patterns match file name start (default)
--no-anchored exclude patterns match after any /
--ignore-case exclusion ignores case
--no-ignore-case exclusion is case sensitive (default)
--wildcards exclude patterns use wildcards (default)
--no-wildcards exclude patterns are plain strings
--wildcards-match-slash exclude pattern wildcards match '/' (default)
--no-wildcards-match-slash exclude pattern wildcards do not match '/'
-P, --absolute-names don't strip leading `/'s from file names
-h, --dereference dump instead the files symlinks point to
--no-recursion avoid descending automatically in directories
-l, --one-file-system stay in local file system when creating archive
-K, --starting-file=NAME begin at file NAME in the archive
-N, --newer=DATE only store files newer than DATE
--newer-mtime=DATE compare date and time when data changed only
--after-date=DATE same as -N
--backup[=CONTROL] backup before removal, choose version control
--suffix=SUFFIX backup before removal, override usual suffix
Informative output:
--help print this help, then exit
--version print tar program version number, then exit
-v, --verbose verbosely list files processed
--checkpoint print directory names while reading the archive
--totals print total bytes written while creating archive
-R, --block-number show block number within archive with each message
-w, --interactive ask for confirmation for every action
--confirmation same as -w
The backup suffix is `~', unless set with --suffix or SIMPLE_BACKUP_SUFFIX.
The version control may be set with --backup or VERSION_CONTROL, values are:
t, numbered make numbered backups
nil, existing numbered if numbered backups exist, simple otherwise
never, simple always make simple backups
GNU tar cannot read nor produce `--posix' archives. If POSIXLY_CORRECT
is set in the environment, GNU extensions are disallowed with `--posix'.
Support for POSIX is only partially implemented, don't count on it yet.
ARCHIVE may be FILE, HOST:FILE or USER@HOST:FILE; DATE may be a textual date
or a file name starting with `/' or `.', in which case the file's date is used.
*This* `tar' defaults to `-f- -b20'.
Report bugs to <bug-tar@gnu.org>.
