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goofrider/shell-one-liners.sh

Last active September 26, 2020 19:43
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[shell one-liners] Some usefuel shell one-liners #shell #bash #zsh #sed
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shell-one-liners.sh
#### Remove YAML frontmatter. Requires GNU sed. OSX sed doesn't seem to work.
gsed '1 { /^---/ { :a N; /\n---/! ba; d} }
#### Remove '#' comments, empty lines and leading/trailing spaces
sed 's/#.*$//
s/[[:space:]]//g
/^$/d'
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