Articles
Ok, here we go...
I needed to quickly configure a mailserver, initially - for a single domain (but probably will host more later).
I am using exim over the last two years, I don't like qmail because it's very old, and to add some new feature to it - requires patching it …
Default iptraf build that comes with RedHat or CentOS does not support bondX interfaces, or vlan (ethX.Y) interfaces, however there's a version on bugzilla.redhat.com that does support it. More details: https://bugzilla.redhat.com/show_bug.cgi?id=441081 Also, for you the lazy ones out there, quick …
How to access RDP if firewall is closed down, and access to server is restricted to a few ips:
ssh user@allowed.server.com -L 3389:windows.server.com:3389
# and in a different terminal:
rdesktop -uadministrator -pp455w0rd localhost
That's it! Secure encrypted rdesktop session :)
As the Conficker worm is vastly discussed and getting a lot of attention, latest nmap version can detect it, won't post here how, here's the direct link to the resource:
It happens that the MBR is getting bad (after os updates/power failures,
etc)
We can restore it in a few minutes if we have a RHEL/CentOS install CD
at hand, or if we have a PXE server nearby.
Boot the system from the install cd,
at the boot …
Quick shell script to convert ifcfg-ethX-rangeY to ifcfg-ethX:Y format:
for i in `ls ifcfg-eth1-range*`;
do
. ./$i
D1=`echo $IPADDR_START|cut -d. -f4`;
D2=`echo $IPADDR_END|cut -d. -f4`;
D=`expr $D2 - $D1`;
echo $D;
S=`echo $IPADDR_START|cut -d. -f1,2,3`;
for j in `seq 0 …#!/bin/sh
# PROVIDE: phpfpm
# KEYWORD: shutdown
#
# Add the following lines to /etc/rc.conf to enable php-fpm:
#
#phpfpm_enable="YES"
#
#
. /etc/rc.subr
name=phpfpm
rcvar=`set_rcvar`
command="/usr/local/sbin/php-fpm"
command_args=""
pidfile=/usr/local/logs/php-fpm.pid
required_files=/usr/local/etc/php-fpm.conf
# set defaults
phpfpm_enable=${phpfpm_enable:-"NO"}
start_cmd …Quick one-liner for checking spamassassin version:
[root@server ~]# perl -MMail::SpamAssassin -e 'print $Mail::SpamAssassin::VERSION;'
3.002004
Andreas Schneider has unleashed the first public release candidate of csync 0.42, which is now available as source from the csync Web site, or via one-click for openSUSE 11.0 and 11.1.
Project homepage: http://www.csync.org/
This tool looks like a promising alternative to unison, which …
While installing latest Parallels Plesk version (9.0), noticed an unusual option :) :
Different mailservers
16. (*) Qmail mailserver
17. ( ) Postfix mailserver
Could this be true, that Parallels finally decided to drop Qmail?
Now don't get me wrong, but qmail wasn't updated for 10 years already,
and any additional feature requires a …