Are you in or at the office?
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How i'll delete a particular line from the file? Please give answer as soon as possible. Thanks in advance.
How to check whether some services are running in another server or not? Suppose i am currently in a server named A.I want to check whether some services are running in server B without logging into the server B.
3 Answers Amazon, MBA, Syntel, TCS, Unisys,
What is the command to find hidden files in the current directory?
What is the pipe command?
what are the different operating systems available?
What do chgrp command do?
Can you explain a little bit about command substitution?
distinguish between user mode and kernel mode?
what will this do $cat > file.c ?(file.c is a file in current directory)
Name the various commands that are used for the user information in unix.
what is difference between unix and linux?
How do you create a file in UNIX
36 Answers Accenture, EMG, Nokia, QA, TD,