How do I delete files from command prompt?
What is ‘ps’ command for?
What is awk good for?
What is sed awk grep?
What do chown command do?
why unix commands can be divided into internal and external commands?
How do you remove a crontab file?
What is grep short for?
What is the general format of unix command syntax?
How do you move or rename a file or directory?
What is clustering in HP and how it's work?
How do you grep a case insensitive?
If JFS file system is 100% full how we can increase the file system ?