Tuco Benedicto Pacífico Juan María Ramírez (en_ki) wrote,
Tuco Benedicto Pacífico Juan María Ramírez
en_ki

On line noise

[[ ${!1} =~ "(^|:)$2(:|$)" ]] || export $1=$2${!1:+:${!1}}

Pint1 to the first to tell me what this is for (name the function).
Pint2 to the first to make it terser.
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