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Fix nix-env documentation for --delete-generations

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The documentation for `--delete-generations` had an erroneous fullstop
and as it turns out inaccurate information on the `+No.` syntax.
This commit is contained in:
Toon Nolten 2019-08-17 16:33:35 +02:00
parent f435634a29
commit 1dbaf11948
1 changed files with 4 additions and 4 deletions
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8
doc/manual/command-ref/nix-env.xml
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@ -1370,10 +1370,10 @@ profile. The generations can be a list of generation numbers, the
special value <literal>old</literal> to delete all non-current special value <literal>old</literal> to delete all non-current
generations, a value such as <literal>30d</literal> to delete all generations, a value such as <literal>30d</literal> to delete all
generations older than the specified number of days (except for the generations older than the specified number of days (except for the
generation that was active at that point in time), or a value such as. generation that was active at that point in time), or a value such as
<literal>+5</literal> to only keep the specified items older than the <literal>+5</literal> to only keep the specified number of generations.
current generation. Periodically deleting old generations is important Periodically deleting old generations is important to make garbage collection
to make garbage collection effective.</para> effective.</para>
</refsection> </refsection>