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diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index 38b9e0608..f96d181a9 100644
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -50,29 +50,32 @@
systemd.service,
systemd.socket,
- systemd.mount
+ systemd.mount,
+ systemd.swapDescriptionUnit configuration files for services, sockets
- and mount points share a subset of configuration
- options which define the execution environment of
- spawned processes.
+ mount points and swap devices share a subset of
+ configuration options which define the execution
+ environment of spawned processes.
This man page lists the configuration options
shared by these three unit types. See
systemd.unit5
for the common options of all unit configuration
files, and
- systemd.service5, systemd.socket5
+ systemd.service5,
+ systemd.socket5,
+ systemd.swap5
and
systemd.mount5
for more information on the specific unit
configuration files. The execution specific
configuration options are configured in the [Service],
- [Socket] resp. [Mount] section, depending on the unit
+ [Socket], [Mount] resp. [Swap] section, depending on the unit
type.
@@ -127,7 +130,7 @@
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.
@@ -275,8 +278,23 @@
contain new-line separated variable
assignments. Empty lines and lines
starting with ; or # will be ignored,
- which may be used for
- commenting.
+ which may be used for commenting. The
+ argument passed should be an absolute
+ file name, optionally prefixed with
+ "-", which indicates that if the file
+ does not exist it won't be read and no
+ error or warning message is
+ logged. The files listed with this
+ directive will be read shortly before
+ the process is executed. Settings from
+ these files override settings made
+ with
+ Environment=. If
+ the same variable is set twice from
+ these files the files will be read in
+ the order they are specified and the
+ later setting will override the
+ earlier setting.
@@ -301,10 +319,11 @@
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
@@ -341,7 +360,9 @@
,
,
,
- or
+ ,
+ ,
+ or
. If set to
the file
descriptor of standard input is
@@ -365,9 +386,13 @@
system logger.
connects it with the kernel log buffer
which is accessible via
- dmesg1.
- connects standard output to a socket
- from socket activation, semantics are
+ dmesg1.
+ and work
+ similarly but copy the output to the
+ system console as
+ well. connects
+ standard output to a socket from
+ socket activation, semantics are
similar to the respective option of
StandardInput=.
This setting defaults to
@@ -381,7 +406,7 @@
available options are identical to
those of
StandardOutput=,
- whith one exception: if set to
+ with one exception: if set to
the file
descriptor used for standard output is
duplicated for standard error. This
@@ -397,7 +422,7 @@
/dev/console.
- SyslogIdentifer=
+ SyslogIdentifier=Sets the process name
to prefix log lines sent to syslog or
the kernel log buffer with. If not set
@@ -500,15 +525,15 @@
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.
@@ -677,7 +702,7 @@
restricting access with these options
does not extend to submounts of a
directory. You must list submounts
- separately in these setttings to
+ separately in these settings to
ensure the same limited access. These
options may be specified more than
once in which case all directories
@@ -728,6 +753,27 @@
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.
+
+
@@ -739,6 +785,7 @@
systemd.unit5,
systemd.service5,
systemd.socket5,
+ systemd.swap5,
systemd.mount5