How can I check the exit status of my previous command in Linux operating system?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Linux Commands Interview Questions

Brief about the command kill PID?

0 Answers  


How compile c++ program in cmd?

0 Answers  


What is the use of man command in linux?

0 Answers  


What does grep grep do?

0 Answers  


What does touch do in linux?

0 Answers  


You need to see the last fifteen lines of the files dog, cat and horse. What command should you use?

0 Answers  


Which priority has the process?how do u view?

3 Answers   Yahoo,


What is s in permission linux?

0 Answers  


How do I move to root in linux?

0 Answers  


script is like x=10; y=20; [$x-ne$y]; echo $ please give me output.

2 Answers   Amdocs, Google,


What is command to check ports running/used over local machine

0 Answers  


You want to verify which lines in the file kickoff contain ‘bob’. Which of the following commands will accomplish this?

0 Answers  


Categories