How to get script name inside a script?
What does sh mean?
How to customise the other shell?
Is it possible to substitute "ls" command in the place of "echo" command?
How to print the first array element?
c program to check whether all the directories in the path exists has read and write permission
What are the advantages of shell script?
What happens when you type ls?
What is echo in shell?
how will you find the total disk space used by a specific user?
How do I run a script from command prompt?
What are environment variables?
Explain about the exit command?