≡ Menu

How do I Compress a Whole Linux or UNIX Directory?

Q. How can I compress a whole directory under Linux / UNIX using a shell prompt?

A. It is very easy to compress a Whole Linux/UNIX directory. It is useful to backup files, email all files, or even to send software you have created to friends. Technically, it is called as a compressed archive. GNU tar command is best for this work. It can be use on remote Linux or UNIX server. It does two things for you:
=> Create the archive
=> Compress the archive

You need to use tar command as follows (syntax of tar command):
tar -zcvf archive-name.tar.gz directory-name
Where,

  • -z: Compress archive using gzip program
  • -c: Create archive
  • -v: Verbose i.e display progress while creating archive
  • -f: Archive File name

For example, you have directory called /home/jerry/prog and you would like to compress this directory then you can type tar command as follows:
$ tar -zcvf prog-1-jan-2005.tar.gz /home/jerry/prog

Above command will create an archive file called prog-1-jan-2005.tar.gz in current directory. If you wish to restore your archive then you need to use following command (it will extract all files in current directory):
$ tar -zxvf prog-1-jan-2005.tar.gz

Where,

  • -x: Extract files

If you wish to extract files in particular directory, for example in /tmp then you need to use following command:
$ tar -zxvf prog-1-jan-2005.tar.gz -C /tmp
$ cd /tmp
$ ls -

See also:

Tweet itFacebook itGoogle+ itPDF itFound an error/typo on this page?

{ 53 comments… add one }

  • Alpesh March 17, 2006, 11:43 am

    Excellent !
    Step by step tutorial, easy to understand.

    Thanks
    Alpesh

  • BinhNT February 27, 2007, 8:14 am

    Very excellent!
    That is best guideline
    Thank you!!!

  • Matthew Cupples March 15, 2007, 11:20 pm

    yeah, it worked alright. :p it tarballed the directory and every file inside the directory into separate files

    problem is, there are about 1k+ files

    how do i have them all unzipped?

    • Paulo A. Costa February 18, 2012, 12:53 am

      try: gunzip -rv /directoryname

  • rokcy March 16, 2007, 8:25 am

    use tar -zxvf file to untar them:
    tar -xvvf file.tar

  • omprakash March 19, 2007, 7:53 am

    Can we compress and uncompress a file even without having the write permission to the source file or the zipped by merely having the execute permission.

  • Leion August 16, 2007, 2:39 am

    The system I am running this command does not support tar -z. Hence I tried to do a tar followed by a gzip. Then there was a lack of space error. Is there a way to do this for me?

  • Mark Henry April 2, 2008, 1:39 pm

    This is cool but I need to compress directory which has many folders and files within each other. Without knowing each folder name, can I zip the directory using your example?

  • Eduardo Romero April 2, 2008, 5:35 pm

    To zip the files try:

    zip prog.zip /home/jerry/prog/*

  • nixCraft April 2, 2008, 7:22 pm

    Mark,

    The -r option recurse into directories,

    zip -r file-name.zip .
    zip -r file-name.zip /path/to/directory
  • val April 7, 2008, 1:01 pm

    just what I needed!! thanks for putting this up..

  • Elambarithi April 22, 2008, 1:58 pm

    Superb..!
    easy to understand..

  • Jeff December 14, 2008, 6:21 am

    thanks for your guideline.
    how to list the file under the tar.gz?
    I have try tar -tf
    but fail and come out a message “This does not look like a tar archive”

  • Sebastian May 31, 2009, 9:17 pm

    THANKS! :)

  • Chaitanya July 28, 2009, 7:04 am

    Hey Man its really gr8
    Thanks for the help

  • Jen August 6, 2009, 9:09 pm

    This is an excellent tutorial! Simple and easy to understand. Cool!

  • Hippy March 25, 2010, 12:18 am

    Very usefull been a long time since I done this had to refresh and this was perfect thanks

  • ihraz April 6, 2010, 7:09 am

    thanks..

  • Shounka April 15, 2010, 6:55 am

    Thanks, its really very helpful!

  • Tuhin Paul June 27, 2010, 3:23 am

    Thank you very much.
    Truly very helpful.

  • eta August 15, 2010, 1:29 am

    Thanks for compress in linux tutorial.

  • Praveen October 13, 2010, 10:09 am

    Hiii

    Thanks for ur excellent help it did a lot for meeeeeeeeeeeeeee

  • vishal sapkal October 20, 2010, 3:15 pm

    very good
    can u give how to compress detail directory

  • sekhar November 24, 2010, 5:29 am

    HI Excellent Tutorial .

    i Have one question, Is it possible to gzip all the files in a directory and remove all the files once we gziped is finished.
    Hope u got my point ?

  • Tsrlinkan January 25, 2011, 10:06 pm

    Wowwwww really simple and efficient !!!!!!!!!!!!! Thanks for the useful thing

  • avi February 9, 2011, 12:12 pm

    thanks

  • Adeel February 12, 2011, 12:25 pm

    Thanks, easy to understand and excellent guide.

  • HiTux March 21, 2011, 5:16 pm

    Thanks, this is good, but usaully when i compress an archive i want also crypt it using a password. Could you help me to do it??????????????? :-)

  • Nicola Hamwi April 9, 2011, 12:20 pm

    Excellent tutorial !!!

  • Saeasy May 17, 2011, 10:58 pm

    Hi, I have to compress multiple dir within a dir and i used tar -czf option.. it created tgz file, but it doesnt remove the original directories.. Is there any way or option in zip/compress/archive to remove the original files after compression.. thanks

  • Junaid July 7, 2011, 6:46 am

    Nice article
    Thanks

  • Daniel Clem August 16, 2011, 9:02 am

    THANK YOU, this saved my first Minecrafts world. I was playing around with compiz and trying to make my windows slightly transparent like you see people have in videos. But forgot to turn the setting down from 100% or 0% or whatever before setting the window type to “any”. so then every single window dissappeared and I couldn’t see even an outline or shadow. AHHHGGGG!!!!! Luckily the only thing I actually cared about on that system was the minecraft world I’d been playing on. So I was able to open a terminal, type these commands in blind, then do a move command to get the new “saves.tar.gz” into my dropbox folder.

    This post just turned a annoyed and ticked off night, into a “Hallelujah, THANK YOU GOD” kind of night lol

    Thanks to Vivek Gite also though, and to all the other Linux/Unix/PC in general Pro’s out there that put these tid-bits of info on the net. They save absent minded people like me all the time!!! :-P

    God Bless ya’s,
    Daniel

  • Mike September 29, 2011, 11:02 am

    Thanks for helping out – very straightforward.
    Well done.
    Mike

  • matthew September 30, 2011, 5:20 am

    Nice clear and concise tutorial !! Well done

    Regards,
    Matthew

  • Pratik January 17, 2012, 8:57 am

    Thanks a ton :)

  • Paulo A. Costa February 18, 2012, 12:52 am

    @Matthew Cupples:

    try: gunzip -rv /directoryname

  • Matthias February 21, 2012, 9:53 am

    Thanks, man!

  • Ahmed Adel February 29, 2012, 12:18 am

    Very useful
    Thank you

  • sudhi May 14, 2012, 3:30 am

    nice tutorials. I have been referring to this website for all my linux questions and got answers for most of them.

  • Surjit May 30, 2012, 7:47 am

    GReat !!. now becomes expert in ssh commands

  • great July 24, 2012, 12:02 pm

    Great tutorial cyberciti!

  • Mark October 5, 2012, 3:02 pm

    Thanks for the lesson. I tried to use gzip last night to backup our site files. Entire site gave 404’s because all the files were renamed to .gz. Linux rookie mistake.

  • gery November 26, 2012, 3:11 am

    sometimes you might have very big files (with pictures, for instance) that you dont want to be in the archived file, in that case you can use EXCLUDE command to do exactly the same backup, without a big folder, and it will go like this:

    $ tar -zcvf prog-1-jan-2005.tar.gz –exclude ‘/home/jerry/prog/big-file/*’ /home/jerry/prog

    in that way the gzip will create an archive without the big-file and all its content.

  • brahmabotlagunta December 6, 2012, 9:13 pm

    I have 3 GB directory under /opt file system and I want to compress this directory using gzip but my file system /opt having 500 MB space only. I want to compress this directory and compress directory data moved to another filesystem without effecting of my 3 GB directory because some applications running on this directory. Can anyone tell me the syntax.

  • marsh February 21, 2013, 3:21 pm

    Can I just say that sometimes you have to check and see that you’re not trying to tar a symlink!!!

    A time consuming error… :/

    • Kolimba March 15, 2013, 10:46 am

      I agree with you marsh I just wasted an hour of my life doing that

  • chuche May 18, 2013, 3:49 am

    Thanks for the help!

  • kishore June 28, 2013, 10:02 am

    Its really awesome command…… Thanx a lot…

  • Habib October 29, 2013, 7:49 pm

    Hello,

    Excellent Tutorial.

    Someone can give me the a tip how to compress a bunch of specific folders and/or files from a txt file:
    For instance I have created a txt file with all the files name and/or folder name that I need to compress, any suggestion?.

    Thanks in advance,

    Habib

  • mike January 21, 2014, 8:11 pm

    omg —

    Instead of asking questions here where nobody will reply, simply try it

    “can i do this on directories?”

    fakn try it!

  • Nollan October 9, 2014, 2:17 am

    This is the best tutorial I have found does far for a new bigginer

  • khalid February 17, 2015, 9:40 am

    Excellent, Thanks

  • murah August 2, 2015, 5:23 am

    thanks, i’ve been looking this tut to compress my directory

Leave a Comment