What are file commands?
What is the difference between awk and grep?
what are processor execution levels and priorities?
what is the use of nice command?
What is $0 bash?
Which Command is Used for temprary switch User?
What is the general format of unix command syntax?
In vi editor how do you execute unix commands?
What is the command to check ports active in UNIX?
What is the different between UNIX command and UNIX shell script?
What is the comma to display different lines that are found when compare two files?
What is the nmap command?
When the shell is reading the command line what is the difference between text enclosed between double quotes ( ” ) and text enclosed between signal quotes ( ’ )?