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view le/rn_append @ 12185:42f2882255c3 draft
<fizzie> sled /hackenv/le/rn_append//s|wisdom|${HACKENV-/hackenv}/wisdom|
author | HackEso <hackeso@esolangs.org> |
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date | Sun, 24 Nov 2019 16:24:56 +0000 |
parents | 6cd17a5c5808 |
children | 652d1c5a24be |
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sep="//" [[ "$1" == ?*"$sep"* ]] || exit 1 topic="$(echo "${1%%$sep*}" | lowercase)" stuff="${1#*$sep}" perl -i -p -e 's/\n/ /' "${HACKENV-/hackenv}/wisdom/$topic" echo "$stuff" >>"${HACKENV-/hackenv}/wisdom/$topic" echo -n "Learned '$topic': " cat "${HACKENV-/hackenv}/wisdom/$topic"