#!/bin/sh key=${1:-key-build} path=${2:-x86_64} [ -d $path/source/bin ] && [ -f "$key" ] && \ find $path/source/bin \ \( -name '*.img.gz' -or -name 'Packages' \) \ -exec $path/source/staging_dir/host/bin/usign -S -m {} -s "$key" \;