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nixos/doc: Improve code listings

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By adding prompts and replaceables and removing unnecessary indentation.
This commit is contained in:
Jan Tojnar
2020-09-23 01:25:25 +02:00
parent e1af37634b
commit e6ce041cae
21 changed files with 88 additions and 88 deletions
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nixos/doc/manual/administration/rollback.xml
+3 -3
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@@ -20,16 +20,16 @@
has booted, you can make the selected configuration the default for
subsequent boots:
<screen>
# /run/current-system/bin/switch-to-configuration boot</screen>
<prompt># </prompt>/run/current-system/bin/switch-to-configuration boot</screen>
</para>
<para>
Second, you can switch to the previous configuration in a running system:
<screen>
# nixos-rebuild switch --rollback</screen>
<prompt># </prompt>nixos-rebuild switch --rollback</screen>
This is equivalent to running:
<screen>
# /nix/var/nix/profiles/system-<replaceable>N</replaceable>-link/bin/switch-to-configuration switch</screen>
<prompt># </prompt>/nix/var/nix/profiles/system-<replaceable>N</replaceable>-link/bin/switch-to-configuration switch</screen>
where <replaceable>N</replaceable> is the number of the NixOS system
configuration. To get a list of the available configurations, do:
<screen>