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* man/su.1.xml: Document that su -c does not providea controlling

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terminal.
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nekral-guest 2011-10-22 08:56:51 +00:00
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ChangeLog
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@ -1,3 +1,8 @@
2011-10-22 Nicolas François <nicolas.francois@centraliens.net>
* man/su.1.xml: Document that su -c does not providea controlling
terminal.
2011-10-18 Nicolas François <nicolas.francois@centraliens.net>
* src/newusers.c: Fix typo.

7
man/su.1.xml
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@ -137,6 +137,13 @@
Specify a command that will be invoked by the shell using its
<option>-c</option>.
</para>
<para>
The executed command will have no controlling terminal. This
option cannot be used to execute interractive programs which
need a controlling TTY.
<!-- This avoids TTY hijacking when su is used to lower
privileges -->
</para>
</listitem>
</varlistentry>
<varlistentry>