How to check if a directory exists?
Explain about non-login shell files?
How to initialize a directory size to a variable??
When we login into our account which files are executed?
How can you find out how long the system has been running?
What is the use of "test" command?
I have to write Shells (Linux + Unix)for publishing packages and reports. Is it possible ? What are the differents executable programs ineed to call ?
Is scripting and coding the same thing?
Why is a script important?
What is MUTEX?
How to check if the previous command was run successfully?
How do you debug a script?
How does shell scripting work?