Which command will you use to change the permissions on file?
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What does the command '$ls | wc –l > file1' do?
How does shebang work?
What do chgrp command do?
Is command prompt unix?
What does 'mkdir' command do in UNIX?
What is rmdir command?
What does the “echo” command do?
What does awk stand for?
Why is grep called grep?
What are the dos commands?
How does the system know where one command ends and another begins?
What does the command ' $who | sort –logfile > newfile' do?
Which command can you use to find the currently running process in unix server?
Write a command to kill the last background job?
What is grep r?