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What is ‘ps’ command for?
What is grep command in unix with examples?
What does the metacharacter mean?
What are the dos commands?
hw will u use awk in replacing cahrs and files
Give the command for finding the current date.
Who command in unix?
What is awk good for?
What does grep v do?
What are some command words?
How do I search for a file in unix command?
Which command is used to find whether the system is 32 bit or 64 bit?
What is the pipe command?
What is the difference between cat and more command?
Which command is used to delete all files in the current directory and all its sub-directories?