diff options
Diffstat (limited to 'man/systemd-nspawn.xml')
| -rw-r--r-- | man/systemd-nspawn.xml | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/man/systemd-nspawn.xml b/man/systemd-nspawn.xml index 7d450f912c..c2be6d5446 100644 --- a/man/systemd-nspawn.xml +++ b/man/systemd-nspawn.xml @@ -123,10 +123,10 @@ see each other. The PID namespace separation of the two containers is complete and the containers will share very few runtime objects except for the - underlying file system. It is however possible to - enter an existing container, see - <link linkend='example-nsenter'>Example 4</link> below. - </para> + underlying file system. Use + <citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s + <command>login</command> command to request an + additional login prompt in a running container.</para> <para><command>systemd-nspawn</command> implements the <ulink @@ -409,24 +409,6 @@ boots an OS in a namespace container in it.</para> </refsect1> - <refsect1 id='example-nsenter'> - <title>Example 4</title> - - <para>To enter the container, PID of one of the - processes sharing the new namespaces must be used. - <command>systemd-nspawn</command> prints the PID - (as viewed from the outside) of the launched process, - and it can be used to enter the container.</para> - - <programlisting># nsenter -m -u -i -n -p -t $PID</programlisting> - - <para><citerefentry><refentrytitle>nsenter</refentrytitle><manvolnum>1</manvolnum></citerefentry> - is part of - <ulink url="https://github.com/karelzak/util-linux">util-linux</ulink>. - Kernel support for entering namespaces was added in - Linux 3.8.</para> - </refsect1> - <refsect1> <title>Exit status</title> @@ -439,11 +421,11 @@ <para> <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, <citerefentry><refentrytitle>chroot</refentrytitle><manvolnum>1</manvolnum></citerefentry>, - <citerefentry><refentrytitle>unshare</refentrytitle><manvolnum>1</manvolnum></citerefentry>, <citerefentry><refentrytitle>yum</refentrytitle><manvolnum>8</manvolnum></citerefentry>, <citerefentry><refentrytitle>debootstrap</refentrytitle><manvolnum>8</manvolnum></citerefentry>, <citerefentry><refentrytitle>pacman</refentrytitle><manvolnum>8</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.slice</refentrytitle><manvolnum>5</manvolnum></citerefentry> + <citerefentry><refentrytitle>systemd.slice</refentrytitle><manvolnum>5</manvolnum></citerefentry>, + <citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry> </para> </refsect1> |