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A shell script is a text file that contains a sequence of commands for a Unix-based operating system (OS). It's called a shell script because it combines a sequence of commands in a file that would ...

I'm trying to write a shell script to do daily online backups for me. Here's the code and I'll explain what I'm trying to do, but maybe you can figure it out. Code: #! /bin/sh dayoftheweek="-" # init ...