how to unzip zip.gz file in putty


tar -xvzf filename

Some other commands that might help you with putty:
To change directories: cd /path/to/your/directory
To delete a file: rm filename
To delete a directory: rm -rf directoryname
To unzip a zip file: unzip filename
To unzip a tar.gz file: tar -xvzf filename
To zip a file: don't know - try "man zip"

Please update my if this works / doesn't work.