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How is the command '$cat file2 ' different from '$cat >file2 and >> redirection operators ?
What is unix command?
What is the functionality of a top command?
Why is it called grep?
Is ‘du’ a command? If so, what is its use?
What is unix command line?
What is the size of time_t?
what is the advaantage of each user having its own copy of the shell?
What is $0 bash?
Who command in unix?
Which command will print your home directory on screen?
How do I search for a file in unix command?
Why is awk called awk?
Name the various commands that are used for the user information in unix.
Which command is used to find whether the system is 32 bit or 64 bit?
