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![String Operation in Bash Scripts: [Beginner's Guide]](https://linuxhandbook.com/content/images/2020/08/concatenate-strings-bash.jpg "String Operation in Bash Scripts: [Beginner's Guide]")
String Operation in Bash Scripts: [Beginner's Guide]
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linux - I am trying to Grep a command to find a string of command in a txt file, then write a script to count the lines in each file - Stack Overflow
