What is awk command used for?
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A file has 1000 lines and i want to display only 1st line how to do it? pls ..tel me
What is the command to find hidden files in the current directory?
What is the difference between pipe (|) and tee command in unix
How to get the operating system's information in unix?
Where can I get the free download of Unix by Yeswant Kanetkar?
the difference between a soft link and a hard link?
What command will bring user back to their home directory in UNIX?
what is the default signal kill in unix?
What is the significance of the 'tee' command?
What is the first character of the output in ls l command?
How do you move or rename a file or directory?
What does pipe () return?