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Explain mount and unmount command.
What is nr in awk command?
Why is awk called awk?
How do I delete files from command prompt?
Which command is used to delete all files in the current directory and all its sub-directories?
How do you grep a case insensitive?
What is used to type command?
What is in grep command?
How many unix commands are there?
How do I find previous commands in unix?
Who command in unix?
What is the nmap command?
What do chown command do?
Which command is used to copy files?
What do chgrp command do?