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AruniRC/bash_oneliners.sh

Created March 1, 2018 15:30
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One-liners in bash that come in handy
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bash_oneliners.sh
# A dataset like WIDER-face has folders like:
# 0--Parade 21--Festival 33--Running
# 45--Balloonist 57--Angler 10--People_Marching
# This one-liner splits on '--', takes the second sub-string and gets rid of the '_'
# NOTE: example usage of awk
ls | awk -F'--' '{printf "%s\n", $2}' | awk -F'_' '{printf "%s %s\n", $1, $2}'
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