What is shell geeksforgeeks?
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Explain about sourcing commands?
Suppose you execute a command using exec, what will be the status of your current process in the shell?
Why is a script important?
How to change our default shell?
What command needs to be used to take the backup?
What is shell geeksforgeeks?
how to read systems current date and time
What is sed in shell script?
How does ls command work?
write a non recursive shell script that accepts any number of arguments and prints them in the reverse order
What is the difference between grep and egrep?
How to check if a directory exists?