How do I extract a gz file?
Use guzip command as follows:$ gunzip file.gz
OR$ gzip -d file.gz
To see new file, enter:$ ls -l
How do I extract a tar.gz or .tgz file?
Files with extension tar.gz or .tgz are tar files compressed with gzip. On Unix system extract them with following command:$ gunzip < file.tar.gz | tar xvf -
$ gunzip < file.tgz | tar xvf -
If you have GNU tar (Linux system) you can use the z option directly:$ tar xvzf file.tar.gz
$ tar xvzf file.tgz