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#!/bin/sh
# Execute a command inside the alternatives system
usage() {
printf '\033[1;33m-> \033[m%s\n' "usage: ${0##*/} [pkg] [command]"
exit "$1"
}
case "$1" in ''|--help|-h) usage 0; esac
[ "$2" ] || usage 1
pkg=$1
[ "${2##/*}" ] && command=">usr>bin>$2" ||
command="$(printf '%s' "$2" | sed 's#/#>#g')"
[ -h "${file:=/var/db/kiss/choices/$pkg$command}" ] && {
printf 'ERROR: %s\n' "$file is a symlink"
exit 1
}
shift 2
exec "/var/db/kiss/choices/$pkg$command" "$@"
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