table of contents
other versions
- bookworm-backports 254.5-1~bpo12+3
- testing 255.4-1
- unstable 255.5-1
- experimental 256~rc1-1~exp2
| SYSTEMD-AC-POWER(1) | systemd-ac-power | SYSTEMD-AC-POWER(1) |
NAME¶
systemd-ac-power - Report whether we are connected to an external power source
SYNOPSIS¶
systemd-ac-power [OPTIONS...]
DESCRIPTION¶
systemd-ac-power may be used to check whether the system is running on AC power or not. By default it will simply return success (if we can detect that we are running on AC power) or failure, with no output. This can be useful for example to debug ConditionACPower= (see systemd.unit(5)).
OPTIONS¶
The following options are understood:
-v, --verbose
Show result as text instead of just returning success or
failure.
-h, --help
Print a short help text and exit.
--version
Print a short version string and exit.
EXIT STATUS¶
On success (running on AC power), 0 is returned, a non-zero failure code otherwise.
SEE ALSO¶
| systemd 253 |