How can we use grep command in unix?
fork in unix ?
Give command that will make the file "run.sh" executable?
What is the difference between Shell Programming and Shell scripting?
10 Answers HCL, TCS, Wipro,
What are Unix processes, and how do you manage them?
What is a shell in Unix? Name some common Unix shells.
what does the 'tee' command do?
What is grep r?
What is “chmod” command?
what is exact definition of operating system?
What do chmod command do?
What is the use of egrep command in unix?
What command is used to replace the existing string with some other?