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Commands using tar from sorted by
Terminal - Commands using tar - 183 results
dir='path to file'; tar cpf - "$dir" | pv -s $(du -sb "$dir" | awk '{print $1}') | tar xpf - -C /other/path
2010-01-19 19:05:45
User: starchox
Functions: awk dir du tar
Tags: copy tar cp
-2
Up
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transfer files locally to be sure that file permissions are kept correctly showing progress

This may seem like a long command, but it is great for making sure all file permissions are kept in tact. What it is doing is streaming the files in a sub-shell and then untarring them in the target directory. Please note that the -z command should not be used for local files and no perfomance increase will be visible as overhead processing (CPU) will be evident, and will slow down the copy.

You also may keep simple with, but you don't have the progress info:

cp -rpf /some/directory /other/path
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file='path to file'; tar -cf - "$file" | pv -s $(du -sb "$file" | awk '{print $1}') | gzip -c | ssh -c blowfish user@host tar -zxf - -C /opt/games
2010-01-19 16:02:45
User: starchox
Functions: awk du file gzip ssh tar
Tags: ssh awk tar directory compress cipher
3
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improve copy file over ssh showing progress

You set the file/dirname transfer variable, in the end point you set the path destination, this command uses pipe view to show progress, compress the file outut and takes account to change the ssh cipher. Support dirnames with spaces.

Merged ideas and comments by http://www.commandlinefu.com/commands/view/4379/copy-working-directory-and-compress-it-on-the-fly-while-showing-progress and http://www.commandlinefu.com/commands/view/3177/move-a-lot-of-files-over-ssh

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wtzc () { wget "$@"; foo=`echo "$@" | sed 's:.*/::'`; tar xzvf $foo; blah=`echo $foo | sed 's:,*/::'`; bar=`echo $blah | sed -e 's/\(.*\)\..*/\1/' -e 's/\(.*\)\..*/\1/'`; cd $bar; ls; }
2010-01-17 11:25:47
User: oshazard
Functions: cd sed tar wget
-1
Up
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wget, tar xzvf, cd, ls

Combines a few repetitive tasks when compiling source code. Especially useful when a hypen in a file-name breaks tab completion.

1.) wget source.tar.gz

2.) tar xzvf source.tar.gz

3.) cd source

4.) ls

From there you can run ./configure, make and etc.

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curl http://example.com/a.gz | tar xz
2009-12-20 18:47:49
User: psykotron
Functions: tar
8
Up
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Extract tarball from internet without local saving
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find . \! -type d | rev | sort | rev | tar c --files-from=- --format=ustar | bzip2 --best > a.tar.bz2
2009-12-20 14:04:39
User: pornel
Functions: bzip2 c++ find rev sort tar
Tags: tar rev solid archive
2
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Slightly better compressed archives

Avoids creating useless directory entries in archive, and sorts files by (roughly) extension, which is likely to group similar files together for better compression. 1%-5% improvement.

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wget -O - http://example.com/a.gz | tar xz
2009-12-20 02:38:12
User: pornel
Functions: tar wget
4
Up
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Extract tarball from internet without local saving

Use `tar xj` for bzip2 archives.

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tar -cf - . | pv -s $(du -sb . | awk '{print $1}') | gzip > out.tgz
2009-12-18 17:09:08
User: opertinicy
Functions: awk du gzip tar
Tags: awk du tar gzip pv progress
24
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copy working directory and compress it on-the-fly while showing progress

What happens here is we tell tar to create "-c" an archive of all files in current dir "." (recursively) and output the data to stdout "-f -". Next we specify the size "-s" to pv of all files in current dir. The "du -sb . | awk ?{print $1}?" returns number of bytes in current dir, and it gets fed as "-s" parameter to pv. Next we gzip the whole content and output the result to out.tgz file. This way "pv" knows how much data is still left to be processed and shows us that it will take yet another 4 mins 49 secs to finish.

Credit: Peteris Krumins http://www.catonmat.net/blog/unix-utilities-pipe-viewer/

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tar -cvzf arch.tgz $(find /path/dir -not -type d)
2009-12-15 13:46:54
User: pysquared
Functions: find tar
3
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Tar - Compress by excluding folders

If you give tar a list of filenames, it will not add the directories, so if you don't care about directory ownership or permissions, you can save some space.

Tar will create directories as necessary when extracting.

This command is limited by the maximum supported size of the argument list, so if you are trying to tar up the whole OS for instance, you may just get "Argument list too long".

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tar -cvf /path/dir.tar /path/dir* --exclude "/path/dir/name" --exclude "/path/dir/opt"
2009-12-15 09:48:41
User: sandeepverma
Functions: tar
-1
Up
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Tar - Compress by excluding folders

Tar - Compress by excluding folders

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tar -tf /path/to/file.tar
2009-12-01 20:58:07
User: imsaar
Functions: tar
0
Up
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lists contents of a tar file
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tar cf - <dir>|split -b<max_size>M - <name>.tar.
2009-11-11 01:53:33
User: dinomite
Functions: split tar
Tags: tar split tarball archive
17
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Split a tarball into multiple parts

Create a tar file in multiple parts if it's to large for a single disk, your filesystem, etc.

Rejoin later with `cat .tar.*|tar xf -`

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for F in $(find ./ -name "*.tgz") ; do tar -tvzf $F ; done
2009-11-11 00:50:52
User: alchandia
Functions: find tar
Tags: tar
-2
Up
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List files in tarballs

The magic is performed by the parameter -t

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find <path> -name "*.tgz" -or -name "*.tar.gz" | while read file; do echo "$file: "; tar -tzf $file; done
2009-11-10 20:39:04
User: polaco
Functions: echo find read tar
Tags: find tar list
-2
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List files in tarballs

This script will list all the files in the tarballs present on any folder or subfolder of the provided path. The while loop is for echoing the file name of the tarball before listing the files, so the tarball can be identified

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ssh <host> 'tar -cz /<folder>/<subfolder>' | tar -xvz
2009-11-10 20:06:47
User: polaco
Functions: ssh tar
Tags: ssh copy tar compression
9
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Copy a folder tree through ssh using compression (no temporary files)

This command will copy a folder tree (keeping the parent folders) through ssh. It will:

- compress the data

- stream the compressed data through ssh

- decompress the data on the local folder

This command will take no additional space on the host machine (no need to create compressed tar files, transfer it and then delete it on the host).

There is some situations (like mirroring a remote machine) where you simply cant wait for a huge time taking scp command or cant compress the data to a tarball on the host because of file system space limitation, so this command can do the job quite well.

This command performs very well mainly when a lot of data is involved in the process. If you copying a low amount of data, use scp instead (easier to type)

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tar pzcvf /result_path/result.tar.gz /target_path/target_folder
2009-11-10 11:17:00
User: CafeNinja
Functions: tar
Tags: backup tar tarball
0
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Create a simple backup

The command as given would create the file "/result_path/result.tar.gz" with the contents of the target folder including permissions and sub- folder structure.

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tar cpof - src |( cd des; tar xpof -)
2009-09-20 20:43:30
User: davidpotter42
Functions: cd tar
-2
Up
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Bulk copy large blocks of data between File Systems (run as root iff you do not own all of the files!)

Using tape archive create a tar file in Stdout (-) and pipe that into a compound command to extract the tar file from Stdin at the destination. This similar to "Copy via tar pipe ...", but copies across file systems boundaries. I prefer to use cp -pr for copying within the same file system.

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tar -cvf /dev/null . | while read i; do ls -l $i; done
2009-09-16 16:59:15
User: lbonanomi
Functions: ls read tar
-8
Up
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ls -lR with a full path

I find the ouput of ls -lR to be un-satisfying (why is the path data up there?) and find syntax to be awkward. Running 'du -a' means you will have likely to trim-off filesize data before feeding filenames to the next step in the pipe.

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tar cvfz dir_name.tgz dir/
2009-09-15 10:20:20
User: unixmonkey6220
Functions: tar
Tags: tar
0
Up
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Tar a directory and its sub-directory

This command creates tar zip of a directory and its sub-directories.

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tar czf /path/archive_of_foo.`date -I`.tgz /path/foo
2009-09-07 05:45:33
User: Edward_Virtually
Functions: tar
Tags: backup tar
1
Up
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create tar archive of files in a directory and its sub-directories

creates a compressed tar archive of files in /path/foo and writes to a timestamped filename in /path.

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tar --create --file /path/$HOSTNAME-my_name_file-$(date -I).tar.gz --atime-preserve -p -P --same-owner -z /path/
2009-09-07 04:52:12
User: Odin_sv
Functions: date tar
Tags: backup tar
1
Up
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Creat a tar file for backup info

Use tar command for a backup info with a date of creation

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tar -cf - /home/user/test | gzip -c | ssh user@sshServer 'cd /tmp; tar xfz -'
2009-08-24 18:35:38
User: esplinter
Functions: gzip ssh tar
Tags: ssh file move
10
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move a lot of files over ssh

Useful to move many files (thousands or millions files) over ssh. Faster than scp because this way you save a lot of tcp connection establishments (syn/ack packets).

If using a fast lan (I have just tested gigabyte ethernet) it is faster to not compress the data so the command would be:

tar -cf - /home/user/test | ssh user@sshServer 'cd /tmp; tar xf -'

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tar dfz horde-webmail-1.2.3.tar.gz
2009-08-24 14:19:58
User: ioggstream
Functions: tar
3
Up
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Compare an archive with filesystem

and you quickly know the files you changed

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tar -C /oldirectory -cvpf - . | tar -C /newdirector -xvf -
2009-08-22 20:05:49
User: Cowboy
Functions: tar
0
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Copy via tar pipe while preserving file permissions (run this command as root!)

It's the same like 'cp -p' if available. It's faster over networks than scp. If you have to copy gigs of data you could also use netcat and the tar -z option in conjunction -- on the receiving end do:

# nc -l 7000 | tar -xzvpf -

...and on the sending end do:

# tar -czf - * | nc otherhost 7000

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cat files.txt | xargs tar -cv | tar -x -c $DIR/
2009-08-06 22:55:21
User: lingo
Functions: cat tar xargs
Tags: copy tar directories files list
0
Up
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Copy files from list with hierarchy

If you want certain files out of a directory hierarchy, this will copy just the listed files, but will create the directory hierarchy in the new location ($DIR/)

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tar cf - dir_to_cp/ | (cd path_to_put/ && tar xvf -)
2009-08-04 16:51:31
User: jsiei97
Functions: cd tar
1
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tar copy

Just a copy of a big dir when you wan't things like ownership and date etc etc to be untouched.

Note: Updated with the ideas from "mpb".

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