What does chmod do in linux?
Explain about communication features in UNIX?
What is $@ in bash?
What command you use for cpio to create a backup called backup.cpio of all the users’ home dirs?
What the command used for search file or files for specific text?
How do I find the console in linux?
What does grep grep do?
You want to copy the user’s home directories to a new location. Which of the following commands will accomplish this?
Which command is used to see the online manual?
How do I find old commands in linux?
difference between patches and packages? and how to upgrade patches
What are the basic commands in command prompt?
What does top do in linux?