How do you create a file in linux?
What is difference between egrep and grep?
Which is the required command for checking the file system?
What is the best cpu stress test?
What does umask 022 mean?
What the command used for list the contents of your home directory, current directory and all subdirectories?
what do know about commands?
Which command is used to check the number of files and disk space used and the each user’s defined quota?
What is whois command in linux?
What could be the problem when a command that was issued gave a different result from the last time it was used?
What is mkdir p linux?
In order to improve your system’s security you decide to implement shadow passwords. What command should you use?
What are the options of wc command?
What is the difference between diff and cmp command in unix?
You have a tab delimited file called phonenos and want to change each tab to four spaces. What command can you use to accomplish this?