45 lines
2.2 KiB
Diff
45 lines
2.2 KiB
Diff
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From 2cfd1ed4d853be4a22cc102037347c9041bf5ced Mon Sep 17 00:00:00 2001
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From: Frederic Crozat <fcrozat@suse.com>
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Date: Thu, 24 Jan 2013 17:55:42 +0100
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Subject: [PATCH] man: systemd.exec - explicit Environment assignment
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Be more verbose about using space in Environment field and not
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using value of other variables
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Fixes https://bugzilla.redhat.com/show_bug.cgi?id=840260
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---
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man/systemd.exec.xml | 9 ++++++++-
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1 file changed, 8 insertions(+), 1 deletion(-)
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Index: systemd-195/man/systemd.exec.xml
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===================================================================
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--- systemd-195.orig/man/systemd.exec.xml
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+++ systemd-195/man/systemd.exec.xml
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@@ -269,9 +269,24 @@
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in which case all listed variables
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will be set. If the same variable is
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set twice the later setting will
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- override the earlier setting. See
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+ override the earlier setting.
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+ Variable expansion is not performed
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+ inside the strings, and $ has no special
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+ meaning.
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+ If you need to assign a value containing spaces
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+ to a variable, use double quotes (")
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+ for the assignment.</para>
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+
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+ <para>Example:
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+ <programlisting>Environment="VAR1=word1 word2" VAR2=word3 "VAR3=word 5 6"</programlisting>
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+ gives three variables <literal>VAR1</literal>,
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+ <literal>VAR2</literal>, <literal>VAR3</literal>.
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+ </para>
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+
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+ <para>
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+ See
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<citerefentry><refentrytitle>environ</refentrytitle><manvolnum>7</manvolnum></citerefentry>
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- for details.</para></listitem>
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+ for details about environment variables.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>EnvironmentFile=</varname></term>
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