Linux commands: tar
A quick guide to the `tar` command, used to archive files
The tar
command is used to create an archive, grouping multiple files in a single file.
Its name comes from the past and means tape archive. Back when archives were stored on tapes.
This command creates an archive named archive.tar
with the content of file1
and file2
:
tar -cf archive.tar file1 file2
The
c
option stands for create. Thef
option is used to write to file the archive.
To extract files from an archive in the current folder, use:
tar -xf archive.tar
the
x
option stands for extract
and to extract them to a specific directory, use:
tar -xf archive.tar -C directory
You can also just list the files contained in an archive:
tar
is often used to create a compressed archive, gzipping the archive.
This is done using the z
option:
tar -czf archive.tar.gz file1 file2
This is just like creating a tar archive, and then running gzip
on it.
To unarchive a gzipped archive, you can use gunzip
, or gzip -d
, and then unarchive it, but tar -xf
will recognize it’s a gzipped archive, and do it for you:
tar -xf archive.tar.gz
The tar
command works on Linux, macOS, WSL, and anywhere you have a UNIX environment
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