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tevino/shell-cheatsheet.sh

Created June 20, 2018 07:09
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shell-cheatsheet.sh
indent() { sed 's/^/ /'; }
confirm() {
msg=$1 || "Are you sure?"
msg="$msg (y/N)"
read -p "$msg" -n 1 -r
echo
[[ $REPLY =~ ^[Yy]$ ]]
}
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