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diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index a47a62dae..835ee8153 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.
@@ -122,12 +125,12 @@
Sets the supplementary
Unix groups the processes are executed
- as. This takes a space seperated list
+ as. This takes a space separated list
of group names or IDs. This option may
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.
@@ -146,13 +149,13 @@
- OOMAdjust=
+ OOMScoreAdjust=Sets the adjustment
level for the Out-Of-Memory killer for
executed processes. Takes an integer
- between -17 (to disable OOM killing
- for this process) and 15 (to make
+ between -1000 (to disable OOM killing
+ for this process) and 1000 (to make
killing of this process under memory
pressure very likely). See proc.txt
@@ -234,7 +237,7 @@
Controls the CPU
affinity of the executed
- processes. Takes a space-seperated
+ processes. Takes a space-separated
list of CPU indexes. See
sched_setaffinity2
for details.
@@ -256,7 +259,7 @@
Sets environment
variables for executed
- processes. Takes a space-seperated
+ processes. Takes a space-separated
list of variable assignments. This
option may be specified more than once
in which case all listed variables
@@ -272,11 +275,16 @@
Environment= but
reads the environment variables from a
text file. The text file should
- contain new-line seperated variable
+ 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.
@@ -301,10 +309,11 @@
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
@@ -381,7 +390,7 @@
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
@@ -500,15 +509,15 @@
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.
@@ -618,7 +627,7 @@
Controls the control
groups the executed processes shall be
made members of. Takes a
- space-seperated list of cgroup
+ space-separated list of cgroup
identifiers. A cgroup identifier has a
format like
cpu:/foo/bar,
@@ -637,7 +646,7 @@
arbitrary hierachies -- which can be
configured externally with additional execution limits. By default
systemd will place all executed
- processes in seperate per-unit control
+ processes in separate per-unit control
groups (named after the unit) in the
systemd named hierarchy. Since every
process can be in one group per
@@ -660,7 +669,7 @@
to limit access a process might have
to the main file-system
hierarchy. Each setting takes a
- space-seperated list of absolute
+ space-separated list of absolute
directory paths. Directories listed in
ReadWriteDirectories=
are accessible from within the
@@ -677,7 +686,7 @@
restricting access with these options
does not extend to submounts of a
directory. You must list submounts
- seperately 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 +737,27 @@
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 +769,7 @@
systemd.unit5,
systemd.service5,
systemd.socket5,
+ systemd.swap5,
systemd.mount5