How important is shell scripting?
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How will you schedule a job that will run every month last day?(some months have 30 days,some 31 days,28,29 days)
How to redirect both standard output and standard error to the same location?
Is powershell a bash?
What does echo mean in scripting?
How can any user find out all information about a specific user like his default shell, real-life name, default directory, when and how long he has been using the system?
In which variable prompt value is stored?
How to initialize a directory size to a variable??
What does the sh command do?
How do we delete all blank lines in a file?
How do I run a shell script in powershell?
Is cmd a shell?
What exactly is a shell?