<samba:parameter name="postexec" context="S" advanced="1" developer="1" xmlns:samba="http://samba.org/common"> <listitem> <para>This option specifies a command to be run whenever the service is disconnected. It takes the usual substitutions. The command may be run as the root on some systems.</para> <para>An interesting example may be to unmount server resources:</para> <para><command moreinfo="none">postexec = /etc/umount /cdrom</command></para> <para>See also <link linkend="PREEXEC"><parameter moreinfo="none">preexec</parameter></link>.</para> <para>Default: <emphasis>none (no command executed)</emphasis></para> <para>Example: <command moreinfo="none">postexec = echo \"%u disconnected from %S from %m (%I)\" >> /tmp/log</command></para> </listitem> </samba:parameter>