Mercurial > repo
annotate bin/slashlearn @ 10412:5af59ff5ca72
<hppavilion[1]> learn zed is the 26th letter of the alphabet in Commonwealth English. Why they consider what is clearly a 3-letter string to be a single letter is unclear.
author | HackBot |
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date | Wed, 15 Mar 2017 00:47:06 +0000 |
parents | 7d14a8891360 |
children | 8c13cadf308f |
rev | line source |
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9857 | 1 sep="//" |
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7d14a8891360
<oerjan> sled bin/slashlearn//2s,\'.*\',\'Usage: `le/[/]rn <key>//<wisdom>\',
HackBot
parents:
9880
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changeset
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2 [[ "$1" == ?*"$sep"* ]] || { echo 'Usage: `le/[/]rn <key>//<wisdom>' >&2 ; exit 1; } |
9466 | 3 key="$(echo "${1%%$sep*}" | lowercase)" |
4 value="${1#*$sep}" | |
5 [ -e "wisdom/$key" ] && verb="Relearned" || verb="Learned" | |
9858 | 6 echo "$value" > "$(echo-p "wisdom/$key")" && echo -n "$verb '$key': $(echo "$value" | sed 's.^[ ].0,04&.')" |