How do you repeat a command in terminal?
what are filters?
What is the pipe command?
What do chmod command do?
Which command will you use to change the permissions on file?
Write a command to display a file’s contents in various formats?
What is sed awk grep?
What is the functions of zambie process?
How to add content of one file into another file at the beginning
in UNIX,How do you check for processes started by particular user suppose the user name is 'suresh'?
What is the comma to show the space allocation of files?
what is the difference between Touch & cat command
How do you grep a case insensitive?