diff options
Diffstat (limited to 'man/systemd.unit.xml')
| -rw-r--r-- | man/systemd.unit.xml | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/man/systemd.unit.xml b/man/systemd.unit.xml index fa8821afe5..54903fb52f 100644 --- a/man/systemd.unit.xml +++ b/man/systemd.unit.xml @@ -622,8 +622,8 @@ environment and optionally test whether it is a specific implementation. Takes either boolean - value to check if being executed in any - virtual environment or one of the + value to check if being executed in + any virtual environment or one of the <varname>qemu</varname>, <varname>kvm</varname>, <varname>vmware</varname>, @@ -642,9 +642,20 @@ will always fail, otherwise succeed. If multiple conditions are specified the unit will be executed if - at least one of them applies (i.e. a - logical OR is - applied).</para></listitem> + all of them apply (i.e. a logical AND + is applied). Condition checks can be + prefixed with a pipe symbol (|) in + which case a condition becomes a + triggering condition. If at least one + triggering condition is defined for a + unit then the unit will be executed if + at least one of the triggering + conditions apply and all of the + non-triggering conditions. If you + prefix an argument with the pipe + symbol and an exclamation mark the + pipe symbol must be passed first, the + exclamation second.</para></listitem> </varlistentry> </variablelist> |