Skip to content
GitLab
Projects
Groups
Snippets
/
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in
Toggle navigation
Menu
Open sidebar
steam
systemd
Commits
5dc50792
Commit
5dc50792
authored
Aug 16, 2010
by
Lennart Poettering
Browse files
man: document new shutdown features
parent
d8fa9401
Changes
3
Hide whitespace changes
Inline
Side-by-side
man/shutdown.xml
View file @
5dc50792
...
...
@@ -49,7 +49,7 @@
<refsynopsisdiv>
<cmdsynopsis>
<command>
shutdown
<arg
choice=
"opt"
rep=
"repeat"
>
OPTIONS
</arg>
<arg
choice=
"opt"
>
now
</arg>
<arg
choice=
"opt"
rep=
"repeat"
>
WALL
</arg></command>
<command>
shutdown
<arg
choice=
"opt"
rep=
"repeat"
>
OPTIONS
</arg>
<arg
choice=
"opt"
>
TIME
</arg>
<arg
choice=
"opt"
rep=
"repeat"
>
WALL
</arg></command>
</cmdsynopsis>
</refsynopsisdiv>
...
...
@@ -59,11 +59,30 @@
<para><command>
shutdown
</command>
may be used to halt,
power-off or reboot the machine.
</para>
<para>
The first argument should be the string
<command>
now
</command>
which however is ignored by
this implementation. Optionally, this may be followed
by a wall message to be sent to all logged-in users
before going down.
</para>
<para>
The first argument may be a time string (which
is usually
<literal>
now
</literal>
). Optionally, this
may be followed by a wall message to be sent to all
logged-in users before going down.
</para>
<para>
The time string may either be in the format
<literal>
hh:mm
</literal>
for hour/minutes specifying
the time to execute the shutdown at, specified in 24h
clock format. Alternatively it may be in the syntax
<literal>
+m
</literal>
referring to the specified
number of minutes m from now.
<literal>
now
</literal>
is an alias for
<literal>
+0
</literal>
, i.e. for
triggering an immediate shutdown. If no time argument
is specified,
<literal>
now
</literal>
is
implied.
</para>
<para>
Note that to specify a wall message you must
speciy a time argument, too.
</para>
<para>
If the time argument is used, 5 minutes
before the system goes down the
<filename>
/etc/nologin
</filename>
file is created to
ensure that further logins shall not be
allowed.
</para>
</refsect1>
<refsect1>
...
...
@@ -126,6 +145,39 @@
message before
halt, power-off, reboot.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>
-f
</option></term>
<listitem><para>
Skip file system check
on reboot. This is equivalent to
creating the
<filename>
/fastboot
</filename>
file
before going down.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>
-F
</option></term>
<listitem><para>
Force file system
check on reboot. This is equivalent to
creating the
<filename>
/forcefsck
</filename>
file
before going down.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>
-c
</option></term>
<listitem><para>
Cancel a pending
shutdown. This may be used cancel the
effect of an invocation of
<command>
shutdown
</command>
with a
time argument that is not
<literal>
+0
</literal>
or
<literal>
now
</literal>
.
</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
...
...
man/systemd.special.xml.in
View file @
5dc50792
...
...
@@ -655,6 +655,26 @@
connected to syslog or the
kernel log buffer.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><filename>
systemd-shutdownd.service
</filename></term>
<listitem>
<para>
This is internally used
by
<citerefentry><refentrytitle>
shutdown
</refentrytitle><manvolnum>
8
</manvolnum></citerefentry>
to implement delayed shutdowns.
</para>
<para>
This is a
socket-activated service, see
<filename>
system-shutdownd.socket
</filename>
.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><filename>
systemd-shutdownd.socket
</filename></term>
<listitem>
<para>
Socket activation unit
for
<filename>
system-shutdownd.service
</filename>
.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><filename>
umount.target
</filename></term>
...
...
@@ -723,9 +743,9 @@
<refsect1>
<title>
See Also
</title>
<para>
<citerefentry><refentrytitle>
systemd.unit
</refentrytitle><manvolnum>
5
</manvolnum></citerefentry>
<citerefentry><refentrytitle>
systemd.service
</refentrytitle><manvolnum>
5
</manvolnum></citerefentry>
<citerefentry><refentrytitle>
systemd.socket
</refentrytitle><manvolnum>
5
</manvolnum></citerefentry>
<citerefentry><refentrytitle>
systemd.unit
</refentrytitle><manvolnum>
5
</manvolnum></citerefentry>
,
<citerefentry><refentrytitle>
systemd.service
</refentrytitle><manvolnum>
5
</manvolnum></citerefentry>
,
<citerefentry><refentrytitle>
systemd.socket
</refentrytitle><manvolnum>
5
</manvolnum></citerefentry>
,
<citerefentry><refentrytitle>
systemd.target
</refentrytitle><manvolnum>
5
</manvolnum></citerefentry>
</para>
</refsect1>
...
...
man/systemd.xml
View file @
5dc50792
...
...
@@ -937,6 +937,17 @@
abstract namespace.
</para></listitem>
</varlistentry>
<varlistentry>
<term><filename>
@/org/freedesktop/systemd1/shutdown
</filename></term>
<listitem><para>
Used internally by the
<citerefentry><refentrytitle>
shutdown
</refentrytitle><manvolnum>
8
</manvolnum></citerefentry>
tool to implement delayed
shutdowns. This is an AF_UNIX datagram
socket in the Linux abstract
namespace.
</para></listitem>
</varlistentry>
<varlistentry>
<term><filename>
@/org/freedesktop/systemd1/private
</filename></term>
...
...
Write
Preview
Supports
Markdown
0%
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment