> systemd-inhibit [OPTION…] COMMAND…
> systemd-inhibit [OPTION…] --list

Execute a process while inhibiting shutdown/sleep/idle.

Options:
  -h --help            Show this help
     --version         Show package version
     --no-ask-password Do not prompt for password
     --no-pager        Do not start a pager
     --no-legend       Do not show headers and footers
     --json=FORMAT     Generate JSON output (pretty, short, or off)
     --what=WHAT       Operations to inhibit, colon separated list (shutdown, sleep, idle,
                       handle-power-key, handle-suspend-key, handle-hibernate-key,
                       handle-lid-switch)
     --who=STRING      A descriptive string who is inhibiting
     --why=STRING      A descriptive string why is being inhibited
     --mode=MODE       One of block, block-weak, or delay
     --list            List active inhibitors

See the systemd-inhibit(1) man page for details.