How do we create command aliases in a shell?
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What is a shell environment?
Explain about return code?
How important is shell scripting?
Why do we write bin bash in shell scripts?
What shell is bin sh?
Suppose you execute a command using exec, what will be the status of your current process in the shell?
write a shell script to check the failed jobs?
How to pass an argument to a script?
How will you pass and access arguments to a script in linux?
What does $# stand for?
What is a program shell?
Can you write a script to portray how set –x works?