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snippet deps "for app in"
# check requirements
for tool in $1; do
if ! command -v "$tool" >/dev/null; then
printf "%s: %s not installed but required\n" "$(basename "\$0")" "$tool" >&2
exit 1
fi
done
$0
snippet doc "script docs"
#
# DESCRIPTION:
# $1
#
$0
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