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kodopik/header.bash

Created September 22, 2018 19:29
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header.bash
#!/usr/bin/env bash
# https://habr.com/post/413117/
if test "$BASH" = "" || "$BASH" -uc "a=();true \"\${a[@]}\"" 2>/dev/null; then
# Bash 4.4, Zsh
set -euo pipefail
else
# Bash 4.3 and older chokes on empty arrays with set -u.
set -eo pipefail
fi
shopt -s nullglob globstar
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