python -c "import random,string;print '%s'%''.join([random.SystemRandom().choice(\"{}{}{}\".format(string.ascii_letters, string.digits, string.punctuation)) for i in range(63)])" ;
}
rename_job_json() {
find ${LIB_DIR}/jbi_files -mindepth 2 -name 'job.json'| while read -r f; do
mv -v "$f" "$(echo "$f" | sed 's/job\.json/build.json/')"