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nix-env: document --set option

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Charles Strahan 2015-04-27 00:59:31 -04:00 committed by Eelco Dolstra
parent a010c0ae05
commit 9c6328a7bf
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38
doc/manual/command-ref/nix-env.xml
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@ -701,6 +701,44 @@ $ nix-env -e '.*' <lineannotation>(remove everything)</lineannotation></screen>
<!--######################################################################-->
<refsection xml:id="rsec-nix-env-set"><title>Operation <option>--set</option></title>
<refsection><title>Synopsis</title>
<cmdsynopsis>
<command>nix-env</command>
<arg choice='plain'><option>--set</option></arg>
<arg choice='plain'><replaceable>drvname</replaceable></arg>
</cmdsynopsis>
</refsection>
<refsection><title>Description</title>
<para>The <option>--set</option> operation modifies the current generation of a
profile so that it contains exactly the specified derivation, and nothing else.
</para>
</refsection>
<refsection><title>Examples</title>
<para>
The following updates a profile such that its current generation will contain
just Firefox:
<screen>
$ nix-env -p /nix/var/nix/profiles/browser --set firefox</screen>
</para>
</refsection>
</refsection>
<!--######################################################################--> <!--######################################################################-->
<refsection xml:id="rsec-nix-env-set-flag"><title>Operation <option>--set-flag</option></title> <refsection xml:id="rsec-nix-env-set-flag"><title>Operation <option>--set-flag</option></title>