How does shebang work?
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how to remotely move a file ??? that mean how to move a file one machine to another machine ???
Does cp command overwrite files?
What is the behavioural difference between cmp and diff commands?
What are file permissions in Unix, and how are they represented?
what is the function of grep command?
Is grep faster than awk?
what is the use of uniq commmand?
Why we are using UNIX OS when we are doing the testing in our application?
What is the protocol for PING command?
what is the command to find out which shell you are running?
How do you grep recursively?
What is awk used for?