What is the first line in a shell script?
Write a shell script that adds two numbers if provided as the command line argument and if the two numbers are not entered throws an error message.
How will you emulate wc –l using awk?
What is a program shell?
Where is bash history?
madhar chod unix ke 10 commands dhang se likh nahi sakta hai
What is a beat in a script?
What is a file basename?
What makes c shell a more preferable option than the bourne shell?
Why is used in shell scripting?
What are the types of script?
What is shell scripting used for?
What are the various stages of a linux process it passes through?
What is shell terminal?
What are types of shells?