How to recover /etc/passwd file and /etc/shadow file?
How to activate / deploy licence in RHEL 6 and what will happen if you don't activate / deploy licence in RHEL 6 ?
What is the command to see on which port which service is running?
What are the basic commands in LINUX?
What is Write Command?
What is the Difference between 'su' and 'su-' ?
What are bash scripts used for?
In Linux how you set time a limit on quota?
What does mkdir do in linux?
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
What does umask 077 mean?
You wish to print a file ‘draft’ with 60 lines to a page. What command would you use?
How do I check my cpu cores?