The tar archive format and/or the command-line utility for working with tar files.

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2
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1answer
187 views

Difference between tar and star

I've been learning about the syntax and usage of tar and came across star. I've read this paragraph from the star manpage: Star includes the first free implementation of POSIX.1-2001 extended tar ...
0
votes
1answer
46 views

tar delete progress question

I was trying to use tar command , --delete option and met some problems. There are two things I don't understand: when using --verbose option with combination of --delete option, nothing shows as ...
1
vote
1answer
148 views

TAR Backup to Remote Server [duplicate]

I'm wanting to do an incremental backup from my Linux computer to server. I've made the ssh link and I can at least get RSYNC to load the files incrementally, which I plan to do daily using ...
1
vote
0answers
617 views

linux tar listed-incremental untrustworthy

I'm looking for some way to troubleshoot incremental backups with tar on linux. I've got huge datasets (about 3TB) that need backing up to tape. For this I use the linux tar command and mt / mtx on ...
16
votes
4answers
1k views

How can I determine if running tar will cause disk to fill up

If I run tar -cvf on a directory of size 937MB to create an easily downloadable copy of a deeply nested folder structure, do I risk filling the disk given the following df -h output: /dev/xvda1 ...
1
vote
2answers
178 views

tar specific files based on a pattern

I got a lot of files with the following format: 2014_04_01_11.txt 2014_04_01_12.txt 2014_04_01_13.txt 2013_03_25_12.txt 2013_04_29_15.txt I would like to tar all theses files into an archive 20?? _ ...
1
vote
1answer
215 views

`tar` with `find` with removing original file extension

I want to create tb2 files from bunch of text files like this. tar cfj $(basename ./2014_04_09.txt .txt).tb2 $(basename ./2014_04_09.txt) With this command I can create a archive file 2014_04_09.tb2 ...
24
votes
3answers
63k views

Add/update a file to an existing tar.gz archive?

Is there a way to add/update a file in a tar.gz archive? Basically, I have an archive which contains a file at /data/data/com.myapp.backup/./files/settings.txt and I'd like to pull that file from the ...
0
votes
1answer
1k views

My ISO Downloaded as Tar.Gz?

I was downloading a Linux-based operating system but instead of ISO, it came as tar.gz (OEM.tar.gz, I think but maybe not). How do I burn this OS to a flash drive?
1
vote
1answer
1k views

Symlinks and permissions in backup archives

I installed linux on another computer and I want to move my /home directory to that computer. I want to backup that directory with any file permission, symlinks etc. how should I do it? Are there any ...
7
votes
2answers
2k views

How can I speed up operations on sparse files with tar, gzip, rsync?

I have a sparse file. (du -h reports 3G and du -h --apparent-size reports 100G.) So far, so good. Now, when I want to compress the file using tar or send it over the network using rsync, it will ...
0
votes
2answers
193 views

OpenMeetings latest release not unzipping

I am trying to install OpenMeetings for centos 6.5 32 bit but everytime I try to untar or unzip the latest binary release I get the following error: tar -xzvf apache-openmeetings-3.0.0.tar.gz gzip: ...
0
votes
1answer
49 views

Is it possible to have total no. of blocks taken by same files be different on two PCs? [closed]

I used ls -l mysoftware/ on two different machines, each running ubuntu 12.04. But the 'total' returned by this command is different on the two machines. On one machine it is printing 6, and on ...
3
votes
2answers
161 views

TAR: better to skip directory or use split

I've got a file.tar.gz that I create and backup to Amazon S3. It's gotten bigger than Amazon's limits and thus has not been backing up. This is my current command: tar -cpzf file.tar.gz directory/ ...
6
votes
1answer
690 views

bash scripting - read tarball from stdin

I have a task I need to script that I feel should be stupidly simple, but I'm actually having a rather tough time. I have a short bash script that takes a specific type of application in tarball form ...
5
votes
3answers
2k views

How do I resume a tar command which was killed

I was doing a : tar -cvf and I had to killed it with ctrl-C. I know I should have done a Ctrl-Z and then bring back the task to foreground... but it's not the story. Can I resume from the point I ...
2
votes
3answers
313 views

Tar compress folder without specifying the filename

Is it possible to use tar to compress a folder without giving the filename of the archive to store in? Normally you use: tar -zcvf prog-1-jan-2005.tar.gz /home/jerry/prog I want to do something ...
3
votes
1answer
134 views

Is it possible to get file list, byte range from the head of a tar+bzip2 file?

Essentially, I'm hoping someone with an advanced knowledge of tar/bz2 can answer whether this is possible. The situation is that we have a periodic 24GB feed of data from a vendor, as a .tbz file. ...
-1
votes
3answers
642 views

Install tar.bz2 archive?

I cannot seem to find out how to install a tar.bz2 file. I've Googled it and I've came across two commands, these did not work. I've changed my directory to my downloads folder cd ~downloads after ...
1
vote
3answers
226 views

How do I reassemble randomly named tar file fragments?

I have a client whose sites were migrated to a new server back in 2012, and I am trying to piece together the old archive to retrieve one of the sites that was not moved. I found a set of files in a ...
2
votes
2answers
267 views

How can I flatten nested .tar.gz files?

I've got a bunch of .tar.gz files in different paths. I'd like to create a new .tar.gz file at some common ancestor of them and I don't want it to be composed of nested .tar.gz files. How can I easily ...
4
votes
2answers
216 views

Extract given tarball and retar it exactly

My versioned project uses the contents of an upstream tarball. I would like to extract the contents in such a way as to be able to recreate the original tarball exactly. The reason is that I don't ...
1
vote
1answer
3k views

How to install adobe flash tar?

I have a problem getting Flash working in Mint13 XFCE. Now I have downloaded the tar file, but I don't understand what I have to do to get this installed. I have this file: ...
1
vote
1answer
1k views

Getting “Bad file descriptor” error during tar

I'm trying to tar a dir with this command "tar -cpSWf myfile.tar workdir; gzip myfile.tar", but I get this error for some of the files in workdir dir. tar: my/sub/dir/file1.oa: Cannot seek to 1536: ...
0
votes
2answers
241 views

tar + how to extract from /var/tmp in order to place the directories under /

I work with solaris 9 machine In order to extract the list.tar file I need to change directory to / And from there I do: tar -xvf list.tar Example Cd / tar -xvf list.tar x ...
2
votes
2answers
1k views

portable command to unzip and untar on non GNU and old unix

On AIX 6.1 without GNU Tool installed I have a .tar.gz file. On Ubuntu I would use the very useful command : tar xzf myfile.tar.gz but in this case the z switch is not possible. I do remeber a ...
13
votes
7answers
10k views

What to use to backup files, preserving ACLs?

When using the tar utility to store files in backups one loses the extended ACLs. Is there some commonly used and not hackish solution (like: create a script that will recrate the ACLs from scratch) ...
2
votes
3answers
4k views

Backup files with tar command and progress bar? [duplicate]

Can I see a progress bar or something not only ust the terminal screen output while backing up? Here is my shell script that I used backup with tar command: # !/bin/bash DATEJOUR=$(date ...
1
vote
2answers
90 views

Download the file from either of two machines using SCP?

I have a below bash shell script which I am running from machineA and that shell script will try to download a tar file from either of these two machines machineB and machineC and put it in ...
2
votes
2answers
1k views

How to create a gnu tarball that can be extracted by solaris tar

I am maintaining a legacy cygwin (with GNU tar v1.21) system and a legacy Solaris 9 system. The configuration of the Solaris 9 system is fixed and cannot be upgraded (i.e. I can't install gnu tar for ...
4
votes
1answer
52 views

Output file from Archive

Given that I have this archive my_archive.tar.gz which has this file in it: README. How can I output the content of README without having to extract the archive? OS: Debian 7
2
votes
1answer
126 views

Does * match hidden files in tar even with dotglob unset?

I was under the impression that the * glob does not match dot-prefixed files unless you manually enable such functionality (through dotglob, or your shell's equivalent). Yet if I have a directory a ...
6
votes
1answer
1k views

Transform a tar archive's paths without extracting it

GNU tar(1) has a neat option called --transform. From the man page: --transform, --xform EXPRESSION use sed replace EXPRESSION to transform file names This allows transformation of path ...
0
votes
1answer
870 views

How to check whether my cron job for backup using tar was succesfull [closed]

I have a cron job to tar backup websites and databases and upload the backup to a NAS. Instead of checking the tar files on the NAS. Is there any way to check if the tar backup process completed ...
4
votes
1answer
175 views

Midnight Commander, using date in User menu

I would like to use MC (midnight commander) to compress the selected dir with date in its name, e.g: dirname_20131231.tar.gz The command in the User menu is : tar -czf dirname_`date ...
1
vote
1answer
134 views

touch and tar from a text file

Am trying to zip a certain number of files and am stuck at below point, ls -lrt /lag/cnn/*/*/*/adb.tar.gz | grep -nri ABC >> sample.txt In sample.txt i got filesNames on which i have to do ...
7
votes
1answer
18k views

How to create tar archive in a different directory?

I want to create a tar archive in a different directory rather than the current directory. I tried this command: tar czf file.tar.gz file1 -C /var/www/ but it creates the archive in the current ...
2
votes
1answer
159 views

tar.bz2 7zip selective extract prformance

We use tar.bz2 as our archive of server logs. We also write tools that selectively parse these archived logs. Many times I must regex-search one file’s lines in the archive to determine if other ...
4
votes
1answer
146 views

Packaging with tar

I am trying to package the files: file1 folder2/hello folder2/world file3 into a tar file so they are encapsulated in a custom defined folder, so the tar -tvf archive.tar appears as: ...
0
votes
1answer
470 views

how to install yoono-desktop-1.8.43.tar.bz2 in linux

I recently yoono-desktop from http://www.yoono.com/desktop_features.html .How to install this file.
5
votes
2answers
1k views

What do these commands (`tar`) actually do? Is there a better way?

I am going over some documentation pertaining to creating a distro repo. However, I cannot understand exactly what these commands perform: # cd /mnt/ # ls centos-1 centos-2 centos-3 # for i in 1 2 ...
0
votes
1answer
523 views

Unzipping a TAR file, causing an error

I am trying to unzip a .tar.gz file using tar xvzf, as hhaamu said in his answer to my other question about Installing GCC on SCO. When I type: bash-3.1$ tar xzf gcc-2.95.2pl1-dist.tar.gz tar: z: ...
2
votes
1answer
2k views

How to compare two tar archives (including file content, new/removed files, symlinks)?

I have two tar archives (compressed or not compressed), and I want to find all differences in the two archives. Both archives contain a complete file system (i.e. when unpacked, would generate ...
1
vote
1answer
266 views

How to see tar content including uid and gid?

I have a tar archive and want to see the content with the group-ids and user-ids. When using tar --list -v --file file.tar I see the user and group names, but I want to see the user-ids and ...
3
votes
2answers
928 views

how to include or add /dev with tar --one-file-system

I'm running tar on a complete remote filesystem using ssh -n <hostname> 'sudo tar -cpvzf - --one-file-system /' | cat > Bak.tar.gz This gave me a tarball. I tried importing this tarball ...
9
votes
3answers
4k views

creating archive using tar including all 'dotfiles' but excluding all subdirectories and /wo directory structure

I want to backup all the 'dotfiles' (f.e. .zshrc) under my home directory with tar, but excluding the directory structure and all subdirectories. I've tried it several times with different commands, ...
4
votes
1answer
5k views

Extract single file from tar to other folder

I've searched for multiple forums for this questions and have seen different answers but so far, nothing have worked yet even from the ones I've seen here. I want to extract a single file from a tar ...
2
votes
1answer
464 views

tar and if-statement

I have a script that check if a file exist inside a tar file but something's wrong because it always go to the else part of the script. I am pretty sure that it shouldn't be that way. The date is in ...
5
votes
1answer
178 views

How to uninstall applications that were installed using tar command

Can anyone explain me how to uninstall the applications that are installed by extracting using tar command (tar files) . I am really struggling to find an uninstall file . Surprisingly, I dont't find ...
1
vote
1answer
60 views

Portable software for the Posix world

Is there any "portable" software for Linux (i.e., Ones that can just be un-tar'd and used, instead of in rpm, or similar format. to be used in conjunction with a package manager)? Also, are there any ...