What does mkdir do in linux?
In order to display the last five commands you have entered using the fc command, you would type?
if i have one folder say aaa and that folder having 100 files from that 50 files there aaa word is written how to find in which aaa is writen and without opening that file
Explain trap command; shift command, getopts command of linux?
How do you do nslookup?
What is make in linux?
What is the purpose of the 'ps' command?
What does mkdir mean?
What are the examples of simple command?
Brief about finger username?
What is ls command and what it does?
What are the commands used in command prompt?
what is first RHEL 5.x version support ext4 filesystem?