tar COMMAND:
tar command is used to create archive and extract the archive files.
SYNTAX:
The Syntax is
tar [options] [archive-file] [File or directory to be archived]
OPTIONS:
-c
Creates Archive
-x
Extract the archive
-f
creates archive with give filename
-t
displays or lists files in archived file
-u
archives and adds to an existing archive file
-v
Displays Verbose Information
-A
Concatenates the archive files
EXAMPLE:
To archive a directory or file :
tar -cvf backup.tar /etc
This command creates a tarfile called backup.tar which is the archive of /etc directory.
Where,
backup.tar
- Is a tar file created
/etc
- Is a directory archived
To archive a directory or file and store it in a storage device:
tar -cvf /dev/fd0 /home/user1/HGB
This command will archive /etc directory and store it in floppy-disk.
Where,
/dev/fd0
- Is a floppy-disk name where the archive is stored
/home/user1/HGB
- Is a directory archived
To Extract the archive:
tar -xvf backup.tar
This command will extract the backup.tar file
To List The File In An Archive:
tar -tvf backup.tar
The above command will display the files and directories that archived in backup.tar.
A Note
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