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Terminal commands cheat sheet
The Mac Terminal Commands Cheat Sheet
Grep
How to Use the grep Command on Linux
Basic grep (double quotes optional)
grep "search string" {filename}
grep with output filtered down to only matches
grep -o "search string" {filename}
Print first column in line returned from grep - column being basically the first word
grep {pattern} {file} | awk '{print $1}'
Command Line utilities
cURL

Find available debian package versions
apt-get update -qq && apt-cache policy [package name]Linux commands

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