What is the function of grep command in unix?
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how to change a normal file into hidden file
What is clustering in HP and how it's work?
Write a command to find all of the files which have been accessed within the last 30 days.
5 Answers Google, IBM, Satyam,
What is a shell in Unix? Name some common Unix shells.
Which command can you use to find the currently running process in unix server?
Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?
What command is used to check the current users?
what will be the output of ls ~/..
what is kernel?
If we want to see first 35 lines of a file which command we have to use?
What are the general commands in using unix os for a beginner?
What is the comma to show the space allocation of files?