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1. emanutilsemanutilsPublic

   A collection of exec tools for amd64 GNU/Linux

   C 6 1

2. BASH_REMATCH stack: a secret bash fe...BASH_REMATCH stack: a secret bash feature :O

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   #!/bin/bash --

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   # https://lists.gnu.org/archive/html/bug-bash/2022-05/msg00052.html

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   bashrematch_push () {

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   local BASH_REMATCH a

3. bspwm tree visualiserbspwm tree visualiser

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   #!/bin/sh --

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   # \

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   exec jq -Crf --"$0""$@"

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   def children:

4. POSIX ed script that prepends line n...POSIX ed script that prepends line numbers to the lines of a file.

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   1s/^/1 /

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   2,$g/^/-t -\

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   s/ .*//\

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   s/^9*$/0&/\

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   t .\