The awk command can make it easy to remove duplicate characters from a string even when those characters aren’t sequential, especially when the process is turned into a script. First, the awk command ...
Greetings all,<BR> I know I should find this answer out on my own, but it drives me crazy to spend hours searching on google for something someone could probably answer in a few sentences:<BR><BR>I ...
Even after decades of using Unix on thousands of systems, I find that it’s still fun to discover various convolutions of sed and awk commands to perform command line wizardry. There’s a lot more to ...
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