tar zxpf backup.tgz -C /
You can extract any file or directory out of the backup.tgz file for recovery, for instance, if you have a corrupt or mis-configured fstab file, you could simply issue the command:
tar zxpf backup.tgz /ect/fstab -C /
Other options:
v add verbose option to see files processed
A far safer solution is to restore the desired files under a different directory, and then compare, move, or update the files to their original locations afterward.
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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tar -czpvf back_homeMe.tgz /home/username/ --exclude=/home/username/Pictures --exclude=/home/username/Softs --exclude=/home/username/.mozilla/seamonkey/gyk1k6ip.default/ImapMail/imap.gmail.com --exclude=/home/username/.thunderbird/13tjcdh3.default/ImapMail
So, I've announced the path to compress/backup very after archive name, I made single space between --exclude paths and I've ended without any space at the end of the line. Very restrictive input order for this command, isn't it?