Un-Answered Questions { Unix Commands }

What is the difference between cat command and more command?

580


Which command is used to restrict incoming messages?

568


Which command is used to kill the last background job?

749


Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?

562


What is the use of tee command?

544


Describe the usage and functionality of the command rm –r * in unix?

799


How can you see the command line history?

563


Which unix command to make a new directory?

565


What do know about tee command and its usage?

568


Which command can you use to find the currently running process in unix server?

568


What does the “echo” command do?

599


Give the command for finding the current date.

560


What do know about tee command?

583


Explain ‘system calls’ with respect to unix commands?

581


Enlist some filename manipulation commands in unix.

529