How do we delete all blank lines in a file?
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What is another name for a bash shell script that you might see?
What is a boot block?
What are the different methods available to run a shell script?
Where cron file kept?
Explain about the exit command?
How do I stop script errors?
What is the difference between break and continue commands?
How will you pass and access arguments to a script in linux?
what is "umask"?
What is the syntax of "grep" command?
If you have a string "one two three", which shell command would you use to extract the strings?
Why are shell scripts used?