What command should you use to check your file system?
What does sh do in linux?
What is the command to see on which port which service is running? And what is the difference between /etc/services file and net stat command?
How do I check dns entry?
What are grep commands?
Explain getopts command of linux?
What is cd in cmd?
Explain command grouping in linux?
What is netstat command in linux?
How do you execute more than one command or program from a single command line entry?
Is cmake a compiler?
What can you tell about the tar command?
What the command used for list the contents of your home directory, current directory and all subdirectories?
Explain trap command; shift command, getopts command of linux?
What does f mean linux?