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artix-install-script/programs/zsh-histclean/histclean
T

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#!/usr/bin/env zsh
hist=()
while IFS= read -r line; do
if [[ $line == "./"* || $line == "/"* ]]; then
hist+=($line)
else
which $(echo $line | cut -d " " -f1) > /dev/null
[[ $? == 0 ]] && hist+=($line)
fi
done < "$XDG_CACHE_HOME"/zsh-histfile
echo -n "" > "$XDG_CACHE_HOME"/zsh-histfile
for item in "${hist[@]}"; do
echo "$item" >> "$XDG_CACHE_HOME"/zsh-histfile
done