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huseyin/pathmunge.sh

Forked from roktas/pathmunge.sh
Created June 14, 2016 19:19
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pathmunge.sh
# munge PATH
pathmunge() {
case ":${PATH}:" in *:"$1":*) return 0 ;; esac
[ "$2" = after ] && PATH=$PATH:$1 || PATH=$1:$PATH
}
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