What does the “echo” command do?
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Enlist some filename manipulation commands in unix.
What is updatedb?
How do I use grep to search for a file?
What does find command return in unix?
how to find largest file?
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How do you change your account's password?
what will be the output of ls ~/..
in UNIX,How do you check for processes started by particular user suppose the user name is 'suresh'?
How to copy multiple files and directories into some other directory?
how will you convert a general file to a hidden file?
what do you understand by 'unix is a portable os'?
What is the difference between Shell Programming and Shell scripting?
10 Answers HCL, TCS, Wipro,