What command is used to switching between users in unix?
what is tar command and what are the different types of tar commands?
what is ls -ltd?
What is {} in find command?
How does pipe () work?
When the shell is reading the command line what is the difference between text enclosed between double quotes ( ” ) and text enclosed between signal quotes ( ’ )?
What is grep command in unix with examples?
What are the unix commands?
What Is the command to change a file's creation time. means one file is created at the time 15:19 then time should br changed to 14:14
What is in grep command?
What are bash commands?
what will be the output of ls ~/..
What is the difference between cat command and more command?