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diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index 38b9e0608..7c8005c9c 100644
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -127,7 +127,7 @@
be specified more than once in which
case all listed groups are set as
supplementary groups. This option does
- not override but extend the list of
+ not override but extends the list of
supplementary groups configured in the
system group database for the
user.
@@ -301,10 +301,11 @@
below) and the executed process
becomes the controlling process of the
terminal. If the terminal is already
- being controlled by another process it
- is waited until that process releases
- the
- terminal.
+ being controlled by another process the
+ executed process waits until the current
+ controlling process releases the
+ terminal.
+
is similar to ,
but the executed process is forcefully
and immediately made the controlling
@@ -500,15 +501,15 @@
TimerSlackNSec=Sets the timer slack
in nanoseconds for the executed
- processes The timer slack controls the
+ processes. The timer slack controls the
accuracy of wake-ups triggered by
timers. See
prctl2
for more information. Note that in
contrast to most other time span
- definitions this value is takes a
- nano-seconds integer and does not
- understand any other
+ definitions this parameter takes an
+ integer value in nano-seconds and does
+ not understand any other
units.
@@ -728,6 +729,27 @@
it.
+
+ UtmpIdentifier=
+
+ Takes a a four
+ character identifier string for an
+ utmp/wtmp entry for this service. This
+ should only be set for services such
+ as getty
+ implementations where utmp/wtmp
+ entries must be created and cleared
+ before and after execution. If the
+ configured string is longer than four
+ characters it is truncated and the
+ terminal four characters are
+ used. This setting interprets %I style
+ string replacements. This setting is
+ unset by default, i.e. no utmp/wtmp
+ entries are created or cleaned up for
+ this service.
+
+