Formatting strings
printf "%s %d %d %d\n" "Testing" 1 2 3
Output:
Testing 1 2 3
Remove whitespace
echo '1 2 3' | tr -d ' '
Output:
123
Last active
December 19, 2015 22:09
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This is my own command line-fu: one-liners on the Bash CLI that I find useful.
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