Comandos de la terminal/gzip

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gzip

[rrc@Llawyr ~]$ gzip --help
Usage: gzip [OPTION]... [FILE]...
Compress or uncompress FILEs (by default, compress FILES in-place).

Mandatory arguments to long options are mandatory for short options too.

  -c, --stdout      write on standard output, keep original files unchanged
  -d, --decompress  decompress
  -f, --force       force overwrite of output file and compress links
  -h, --help        give this help
  -k, --keep        keep (don't delete) input files
  -l, --list        list compressed file contents
  -L, --license     display software license
  -n, --no-name     do not save or restore the original name and time stamp
  -N, --name        save or restore the original name and time stamp
  -q, --quiet       suppress all warnings
  -r, --recursive   operate recursively on directories
  -S, --suffix=SUF  use suffix SUF on compressed files
  -t, --test        test compressed file integrity
  -v, --verbose     verbose mode
  -V, --version     display version number
  -1, --fast        compress faster
  -9, --best        compress better
    --rsyncable   Make rsync-friendly archive

With no FILE, or when FILE is -, read standard input.

Report bugs to <bug-gzip@gnu.org>.

[rrc@Llawyr ~]$ gzip --version
gzip 1.6
Copyright (C) 2007, 2010, 2011 Free Software Foundation, Inc.
Copyright (C) 1993 Jean-loup Gailly.
This is free software.  You may redistribute copies of it under the terms of
the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
There is NO WARRANTY, to the extent permitted by law.

Written by Jean-loup Gailly.

[rrc@Llawyr ~]$ su -c "rpm -qf $( which gzip )"
Password: 
gzip-1.6-3.1.mga4

[rrc@Llawyr ~]$ tar cf ComandosDeLaTerminal.tar ComandosDeLaTerminal

[rrc@Llawyr ~]$ ls -aldh ComandosDeLaTerminal*
drwx------ 9 rrc rrc 4.0K Sep 20 16:30 ComandosDeLaTerminal/
-rw------- 1 rrc rrc 1.1M Sep 26 17:25 ComandosDeLaTerminal.tar

[rrc@Llawyr ~]$ gzip ComandosDeLaTerminal
gzip: ComandosDeLaTerminal is a directory -- ignored

[rrc@Llawyr ~]$ gzip ComandosDeLaTerminal.tar 

[rrc@Llawyr ~]$ ls -aldh ComandosDeLaTerminal*
drwx------ 9 rrc rrc 4.0K Sep 20 16:30 ComandosDeLaTerminal/
-rw------- 1 rrc rrc 135K Sep 26 17:25 ComandosDeLaTerminal.tar.gz

[rrc@Llawyr ~]$ tar zcf ComandosDeLaTerminal.tgz ComandosDeLaTerminal

[rrc@Llawyr ~]$ ls -aldh ComandosDeLaTerminal*
drwx------ 9 rrc rrc 4.0K Sep 20 16:30 ComandosDeLaTerminal/
-rw------- 1 rrc rrc 135K Sep 26 17:25 ComandosDeLaTerminal.tar.gz
-rw------- 1 rrc rrc 135K Sep 26 17:29 ComandosDeLaTerminal.tgz


[rrc@Llawyr ~]$ tar cf ComandosDeLaTerminal.tar ComandosDeLaTerminal

[rrc@Llawyr ~]$ gzip -k ComandosDeLaTerminal.tar 
gzip: ComandosDeLaTerminal.tar.gz already exists; do you wish to overwrite (y or n)? n
	not overwritten

[rrc@Llawyr ~]$ gzip -k ComandosDeLaTerminal.tar ComandosDeLaTerminal-2.tar.gz
gzip: ComandosDeLaTerminal.tar.gz already exists; do you wish to overwrite (y or n)? n
	not overwritten
gzip: ComandosDeLaTerminal-2.tar.gz: No such file or directory

[rrc@Llawyr ~]$ gzip -k ComandosDeLaTerminal.tar
gzip: ComandosDeLaTerminal.tar.gz already exists; do you wish to overwrite (y or n)? y

[rrc@Llawyr ~]$ ls -aldh ComandosDeLaTerminal*
drwx------ 9 rrc rrc 4.0K Sep 20 16:30 ComandosDeLaTerminal/
-rw------- 1 rrc rrc 1.1M Sep 26 17:34 ComandosDeLaTerminal.tar
-rw------- 1 rrc rrc 135K Sep 26 17:34 ComandosDeLaTerminal.tar.gz
-rw------- 1 rrc rrc 135K Sep 26 17:29 ComandosDeLaTerminal.tgz

[rrc@Llawyr ~]$ gzip -k9 ComandosDeLaTerminal.tar
gzip: ComandosDeLaTerminal.tar.gz already exists; do you wish to overwrite (y or n)? y
[rrc@Llawyr ~]$ ls -aldh ComandosDeLaTerminal*
drwx------ 9 rrc rrc 4.0K Sep 20 16:30 ComandosDeLaTerminal/
-rw------- 1 rrc rrc 1.1M Sep 26 17:34 ComandosDeLaTerminal.tar
-rw------- 1 rrc rrc 130K Sep 26 17:34 ComandosDeLaTerminal.tar.gz
-rw------- 1 rrc rrc 135K Sep 26 17:29 ComandosDeLaTerminal.tgz

[rrc@Llawyr BashClase]$ gzip -rk9 BashClase
[rrc@Llawyr ~]$ ls -al BashClase
total 304
drwxr-x---  2 rrc rrc 4096 Sep 26 17:42 ./
drwxr-x--x 49 rrc rrc 4096 Sep 26 17:37 ../
-rw-r-----  1 rrc rrc    0 May 10 11:22 1.bak
-rw-r-----  1 rrc rrc   26 May 10 11:22 1.bak.gz
-rw-r-----  1 rrc rrc    0 May 10 11:32 1.Ztv
-rw-r-----  1 rrc rrc   26 May 10 11:32 1.Ztv.gz
-rw-r-----  1 rrc rrc    0 May 10 11:22 2.bak
-rw-r-----  1 rrc rrc   26 May 10 11:22 2.bak.gz
-rw-r-----  1 rrc rrc    0 May 10 11:32 2.Ztv
-rw-r-----  1 rrc rrc   26 May 10 11:32 2.Ztv.gz
 .
 .
 .
-rw-r-----  1 rrc rrc  467 Jan 26  2013 S9.sh
-rw-r-----  1 rrc rrc  224 Jan 26  2013 S9.sh.gz
-rw-r-----  1 rrc rrc   34 Nov 17  2011 Saludos
-rw-r-----  1 rrc rrc   62 Nov 17  2011 Saludos.gz