Questions tagged [tar]
An archive file format (and the program that reads it) commonly used on Unix and Linux.
59
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How to specify level of compression when using tar -zcvf?
I gzip directories very often at work. What I normally do is
tar -zcvf file.tar.gz /path/to/directory
Is there a way to specify the compression level here? I want to use the best compression ...
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votes
6
answers
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Why do I get files like ._foo in my tarball on OS X?
When I tar certain files in OS X:
tar cvf foo.tar foo
It produces an extra file ._foo in the tarball:
./._foo
foo
which only shows up if I extract it on a non-Mac operating system. But ._foo doesn'...
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3
answers
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Get mac tar to stop putting ._* filenames in tar archives [duplicate]
Possible Duplicate:
Why do I get files like ._foo in my tarball on OS X?
I create autoconf scripts on a Mac. When tar runs, it puts all of these ._foobar names in the archive:
libewf-20110312/...
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tar – extract discarding directory structure
unzip has a nifty option -j, whereby the directory structure of the archive is discarded, and all files are extracted into the same directory.
Is there a way of making tar work in the same way? ...
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206
votes
17
answers
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Is there a way to see any tar progress per file?
I have a couple of big files that I would like to compress. I can do this with for example
tar cvfj big-files.tar.bz2 folder-with-big-files
The problem is that I can't see any progress, so I don't ...
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141
votes
8
answers
264k
views
How can I unzip a .tar.gz in one step (using 7-Zip)?
I am using 7-Zip on Windows XP and whenever I download a .tar.gz file it takes me two steps to completely extract the file(s).
I right-click on the example.tar.gz file and choose 7-Zip --> Extract ...
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132
votes
10
answers
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How to open a .tar.gz file in Windows?
I need to open a file that sadly is only available in the .tar.gz file format and I am using Windows 7. I can unzip the file using 7-zip but after that I still have a .tar file that I can't open in ...
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How do I tar ball a directory hierarchy with soft links in Linux?
How do I tar ball/compress a directory hierarchy with soft links in Linux?
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votes
4
answers
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How to get an empty tar archive?
I am making an RPM in which everything is contained in the .spec file (don't ask :-). rpmbuild requires a "Source" file, so I was trying to create an empty tar file. However, if I don't give any ...
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6
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How can I create a zip / tgz in Linux such that Windows has proper filenames?
Currently, tar -zcf arch.tgz files/* encodes filenames in UTF, so Windows users see all characters spoiled in filenames which are not english, and can do nothing with it.
zip -qq -r arch.zip files/* ...
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5
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In place extract tar archive
I have a little dilemma here...
I needed to move about 70 GB worth of files from one of my servers to the other, so I decided that tarring them up and sending the archive would be the fastest way.
...
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12
votes
2
answers
20k
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tar - exclude certain files
I wish to tar all files in a directory and its subdirectories that do NOT end in .jpg, .bmp, .gif, or png.
So, given the following folders and files:
foo/file.txt
foo/file.gif
foo/bar/file
foo/bar/...
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12
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2
answers
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List contents of tarball in tree format
Per the answers here I'm able to list the contents of my tarball in ls format. However, I'd like to be able to list them in tree format, i.e. something like the latter instead of the former:
With tar:...
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8
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3
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tar Cannot open: No such file or directory
Fresh install of CentOS 5.4
Downloaded the following:
http://prdownloads.sourceforge.net/webadmin/webmin-1.510.tar.gz
MD5 sum is correct (cdcc09d71d85d81914a90413eaf21d3f). The file is located here:...
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4
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2
answers
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How to extract a single folder and its subfolders from a "tarball" (.tar.gz)
I need to extract a single folder and its subfolders from a tarball (.tar.gz) on a CentOS server. I haven't the slightest clue how to do it using an SSH terminal.
I tried:
gunzip -c files_20100623....
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148
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1
answer
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How do I unzip a tar gz archive to a specific destination?
I want to unpack a .tar.gz file to a specific directory.
The archive file is in /root/Documents. I want to unzip it into /root/Desktop/folder. The folder structure in zipped file should be preserved ...
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votes
2
answers
260k
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How to tar a directory preserving not only permissions, but ownership too
I have to compress a directory using tar.gz preserving not only permissions, but ownership/groups too.
And, in this directory there are many files that belong to many users.
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votes
17
answers
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Untar, ungz, gz, tar - how do you remember all the useful options?
I am pretty sure I am not the only one with the following problem: every time I need to uncompress a file in *nix I can't remember all the switches, and end up googling it, which is surprizing ...
81
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7
answers
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Which is more efficient - tar or zip compression? What is the difference between tar and zip?
I'm working in Linux environment and want to know about tar and zip commands.
Which is more efficient - tar or zip? I also need to know the differences between the tar and zip commands. Can anyone ...
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votes
6
answers
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How do I password protect a .tgz file with tar in Unix?
I'm using the Unix tar command as follows to tar up a directory and its files:
tar cvzf fileToTar.tgz directoryToTar
Is there a way to password protect the .tgz file? I've created password-...
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votes
5
answers
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gzip without tar? Why are they used together?
Why are tar and gzip almost always used together, and not just gzip? Is there any advantage to that method?
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Is it possible to mount a .tar file?
The only result of any import when I searched for this was from 2001.
In the intervening decade, have any tools/methods for mounting a tar file as a filesystem (perhaps utilizing fuse) been created?
...
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44
votes
1
answer
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Extracting a tar.gz file returns, “This does not look like a tar archive.”
I have a tar.gz file and I want to extract it using terminal. I used following commands: tar tvzf ldtp_3.5.0.orig.tar.gz and tar -xvzf ldtp_3.5.0.orig.tar.gz. However, I get the same result for both ...
43
votes
3
answers
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How to tar/untar the output on the fly
What is the idiomatic way to do the following
tar to stdout
read this tar output from stdout and extract to some other folder.
My solution is
tar --to-stdout .. | tar -C somefolder -xvf -
But ...
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votes
3
answers
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views
How do I use 7-Zip CLI for Windows to create .tar.gz archives?
How can I use the 7-Zip CLI (7za.exe) on Windows to create .tgz archives, as I use tar zcvf archive.tgz source_files on Linux?
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votes
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answers
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How to create tar archive split into, or spanning, multiple files?
According to this page, one can let tar create a tar archive "split" into 100 Mb files:
tar -c -M --tape-length=102400 --file=disk1.tar largefile.tgz
The problem is that this command will ...
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5
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tar -C with a wildcard file pattern
Can I use the tar command to change directories and use a wildcard file pattern?
Here is what I am trying to do:
tar -cf example.tar -C /path/to/file *.xml
It works if I don't change directory (-C),...
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votes
3
answers
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21
votes
4
answers
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extract single file from huge tgz file
I have a huge tar file (about 500G) and I wan't to extract just a single file from it.
However, when I run tar -xvf file.tgz path/to/file it seems like it is still loading the whole contents into ...
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5
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views
Is there a way to mount a file.tar.bz2 without extracting it onto the filesystem?
Is there a way to mount a file.tar.bz2 without extracting it onto the filesystem? I don't care if the mount is read only.
Hopefully your answer will also apply to file.tar.gz.
"mount" in this ...
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13
votes
5
answers
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views
Extract file and folders with specified permissions
I pack a folder with lot of sub-folders and files in Windows with 7zip, upload to VPS and then run the command:
tar -xvzf file.tar.gz
then all unpacked files and folders have permissions of 777. How ...
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3
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How do I convert tar.bz2 to tar.gz?
I'm new in Linux, is this conversion possible?
Do I need to compress and decompress all content?
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votes
2
answers
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rsync to/from tar archive
Is it possible to rsync a real filesystem (remote) with a tar archive (local)?
If so, how?
Problem is I need to correctly backup user/group/permission settings and, while I have root access on remote ...
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4
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How to split a tar file into smaller parts at file boundaries?
I have a tar file that I want to split into multiple smaller tar files. This would be easy with split, but I want the splitted files to be fully usable tar files themselves, which split can't do as it ...
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Why can't -z be the last command-line option to be used with tar?
$ ls one.tar.gz
one.tar.gz
$ tar -xvfz one.tar.gz
tar: z: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
$ tar -xvzf one.tar.gz
one
$ tar -xzvf one.tar.gz
one
$ tar -...
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votes
4
answers
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Tar and gzip together, but the other way round?
Gzipping a tar file as whole is drop dead easy and even implemented as option inside tar. So far, so good. However, from an archiver's point of view, it would be better to tar the gzipped single files....
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votes
2
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Chromium: prevent unpacking tar.gz
The latest Chrome and Chromium seems to unpack .tar.gz files automatically for me on OS X and Linux. When using wget with the same URL, it shows:
$ wget http://mydomain/dir/file.tar.gz
...
HTTP ...
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Cannot Generate .tar File
How do I make a .tar from current directory tree in Win10? Trying tar -c Archive.tar * and getting tar: Failed to open '\\.\tape0'.
C:\>tar -h
tar(bsdtar): manipulate archive files
First option ...
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votes
3
answers
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Weird bug in 'tar' not including files named .__init__.py
Does anyone know why tar is not including files named .__init__.py (note the dot)?
$ mkdir /tmp/work && cd /tmp/work
$ mkdir foo
$ touch foo/.__init__.py
$ touch foo/.namespace__init__.py
$ ...
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1
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Is there any limit on number of file name we can pass in tar
I am creating a tar and untar it at other location using:
$ tar -C sourcedir -cf - . | tar -C targetdir -xpf -
but it fails like thisError I am getting is :Argument list too long - tar, when I am ...
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2
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tar command - how to extract one file to specific directory
Is there a way to extract a single file from a tar file to a specific directory?
In fact, I am dealing with a .tgz file so, I am attempting something like this :
gunzip -c mytargzfile.tgz | tar xvf - ...
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votes
2
answers
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/dev/fd0 equivalent on windows. (Writing directly to tar floppy)
I am currently using a system I cannot change that writes tar files to a floppy disk.
I need to read/write the same type of disk on a windows machine.
The command used to create the disk in Linux is:...
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0
answers
1k
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view zip file content in tree command style [duplicate]
I am seeing the zip file content using
unzip -l files.zip | less
but it outputs in ls style , is it possible to to display output in tree command style
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How can I extract only some specific folders from a tar.gz archive?
Let's say I have the archive website.tar.gz, inside is the following folder structure :
home
-mike
-www
-coolwebsite
file1
file2
file3
etc.
When I ...
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2
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How to extract tar file on Windows, when the filenames include a colon?
I have a tar(.gz) file created on a Linux system, and the filenames contain colon characters. The tar utilities I can find on Windows don't extract these files at all. How can I do this, ideally ...
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is it plausible that Ubuntu's wildcard * with tar is somehow failing to restore some files?
In this command line sequence I use a *.sh wildcard to restore some files. I got three hits. Knowing that there must be more, I typed in the whole name. For example: goFindRanges.sh. I was able to ...
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Do 7z archives compress each file individually or compress everything together as one?
I read somewhere (I can't remember where) that compressing files into a .tar.xz resulted in better overall compression ratios than .7z archives because archive+compression formats like zip, rar, and ...
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1
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tar extracting on root directory is destroying entire system
I'm not sure whats going on... I wasn't aware tar did this. But when I extract a tar on top of the root fs (/) with all the permission stuff turned off... for instance:
root@system:~# tar --no-same-...
2
votes
1
answer
2k
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What makes a tar archive seekable?
It seems a tar archive being seekable can make a large difference when listing or extracting just a few files. Unfortunately the man page is really scarce on information. It seems that compressed ...
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2
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Create many tar files from a directory with 500000 files
I have a directory containing around 500k files, and want to slice them into t tar files.
Put formally, let's call the files file_0, ..., file_{N-1}, where N around 500k. I want to create t tar files ...
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