kiekus/rp-delete

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#!/bin/sh
set -e
usage() {
echo "usage: $0 [-h] [NAME...]" >&2
}
while getopts h opt; do
case "$opt" in
h) usage; exit 0;;
?) usage; exit 255;;
esac
done
shift $(($OPTIND-1))
cleared=
for arg; do
[ -n "$cleared" ] || { set -- .; cleared=yes; }
set -- "$@" '|' "del(.[\"$arg\"])"
done
exec jq -M -c "$@"