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

How to hide the partition in grub booting?

0 Answers  


What is #!/ Bin sh?

0 Answers  


What is a simple command?

0 Answers  


Find command can search for files by

0 Answers  


You wish to restore the file memo.ben which was backed up in the tarfile mybackup.tar. What command should you type?

0 Answers  






What does comm do and how to use it?

0 Answers  


What is the use of cp p command?

0 Answers  


How do I get to root in linux?

0 Answers  


You are required to restore the file memo.ben. It was backed up in the tar file MyBackup.tar. Which command would you use to do it?

0 Answers  


How will retrieves incoming mails from different web sites

2 Answers   HCL, HP,


Which command is used to terminate a process?

0 Answers  


What are the examples of simple command?

0 Answers  


Categories