What are runlevels in linux?
What does grep grep do?
What the command used for search file or files for specific text?
What command can you use to make a tape archive file of a /home directory and send it to the /dev/tape device?
how to see unallocated hard disk space on linux
What does umask 077 mean?
How do I overclock my cpu?
List the three main parts of an operating system command?
What is DISM command?
I want to kill zombie process, but with using kill 9 i cannot kill that process? can u tell other commands?
Explain grep command.
Which command will show you free/used memory?
Where is command history stored in linux?