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>The /etc/rc.d/init.d/smb script file</TITLE
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>31.12. The <TT
CLASS="filename"
>/etc/rc.d/init.d/smb</TT
> script file</A
></H1
><P
>&#13; Configure your <TT
CLASS="filename"
>/etc/rc.d/init.d/smb</TT
> script file to start and stop Samba <TT
CLASS="literal"
>smbd</TT
> and <TT
CLASS="literal"
>nmbd</TT
> daemons Server automaticaly.
Create the <TT
CLASS="filename"
>smb</TT
> script file, <B
CLASS="command"
>touch</B
> <TT
CLASS="filename"
>/etc/rc.d/init.d/smb</TT
> and add the following lines:
</P
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CLASS="programlisting"
>&#13; #!/bin/sh
#
# chkconfig: - 91 35
# description: Starts and stops the Samba smbd and nmbd daemons \
# used to provide SMB network services.
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ ${NETWORKING} = "no" ] &#38;&#38; exit 0
# Check that smb.conf exists.
[ -f /etc/smb.conf ] || exit 0
RETVAL=0
# See how we were called.
case "$1" in
start)
echo -n "Starting SMB services: "
daemon smbd -D
RETVAL=$?
echo
echo -n "Starting NMB services: "
daemon nmbd -D
RETVAL2=$?
echo
[ $RETVAL -eq 0 -a $RETVAL2 -eq 0 ] &#38;&#38; touch /var/lock/subsys/smb || \
RETVAL=1
;;
stop)
echo -n "Shutting down SMB services: "
killproc smbd
RETVAL=$?
echo
echo -n "Shutting down NMB services: "
killproc nmbd
RETVAL2=$?
[ $RETVAL -eq 0 -a $RETVAL2 -eq 0 ] &#38;&#38; rm -f /var/lock/subsys/smb
echo ""
;;
restart)
$0 stop
$0 start
RETVAL=$?
;;
reload)
echo -n "Reloading smb.conf file: "
killproc -HUP smbd
RETVAL=$?
echo
;;
status)
status smbd
status nmbd
RETVAL=$?
;;
*)
echo "Usage: $0 {start|stop|restart|status}"
exit 1
esac
exit $RETVAL
</PRE
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><P
>&#13; Now, make this script executable and change its default permissions:
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CLASS="screen"
>&#13; [root@deep ] /# <B
CLASS="command"
>chmod</B
> 700 /etc/rc.d/init.d/smb
</PRE
></TD
></TR
></TABLE
>
Create the symbolic <TT
CLASS="filename"
>rc.d</TT
> links for Samba with the command:
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CLASS="screen"
>&#13; [root@deep ] /# <B
CLASS="command"
>chkconfig</B
> --add smb
</PRE
></TD
></TR
></TABLE
>
</P
><P
>&#13; Samba script will not automatically start the smbd and nmbd daemon when you reboot the server. You can change it to do this by default by executing the following command:
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><PRE
CLASS="screen"
>&#13; [root@deep ] /# <B
CLASS="command"
>chkconfig</B
> --level 345 smb on
</PRE
></TD
></TR
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>
Start your Samba Server manually with the following command:
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><PRE
CLASS="screen"
>&#13; [root@deep ] /# /etc/rc.d/init.d/smb <B
CLASS="command"
>start</B
>
</PRE
></TD
></TR
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>
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><PRE
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><TT
CLASS="computeroutput"
>&#13; Starting SMB services: [ OK ]
Starting NMB services: [ OK ]
</TT
></PRE
></TD
></TR
></TABLE
>
</P
><DIV
CLASS="section"
><H2
CLASS="section"
><A
NAME="pr6ch31ssmb"
>31.12.1. Securing Samba</A
></H2
><P
>&#13; Immunize important configuration files, the immutable bit can be used to prevent accidentally deleting or overwriting a file that must be protected. It also prevents someone from creating a symbolic link to this file. Once your <TT
CLASS="filename"
>smb.conf</TT
>
and <TT
CLASS="filename"
>lmhosts</TT
> files have been configured, it's a good idea to immunize them with a command like:
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><PRE
CLASS="screen"
>&#13; [root@deep ] /# <B
CLASS="command"
>chattr</B
> +i /etc/smb.conf
[root@deep ] /# <B
CLASS="command"
>chattr</B
> +i /etc/lmhosts
</PRE
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