===================== Systemd-related tools ===================== based on https://github.com/sgallagher/systemdunitparser toolkit provides means for automated mass-change of systemd unit files edit_systemd.py =============== add --- add section/option/value to systemd unit file edit ---- using regular expression edit existing entry identified by section_re/option_re/value_search value is replaced with value_search/value_replace regexp combo (both are regexp expressions) mutate ------ using regular expression mutate existing entry identified by section_re/option_re/value_search section/option/value is replaced with value_search/value_replace_str where value_search is regexp, and value_replace_str is a python format string backreferencing groups from value_search