./masterpop3

Solution for Ubuntu 9.04

#aptitude install python2.5

Change the python version there execute the fail2ban-server script.
#vim /usr/bin/fail2ban-server

Change the first line from:
#!/usr/bin/python
–> to
#!/usr/bin/python2.5

After that restart fail2ban
# /etc/init.d/fail2ban restart

~# tail -f /var/log/fail2ban.log
2009-07-27 15:07:03,144 fail2ban.jail   : INFO   Jail ’ssh’ stopped
2009-07-27 15:07:03,627 fail2ban.server : INFO   Changed logging target to /var/log/fail2ban.log for Fail2ban v0.8.3
2009-07-27 15:07:03,628 fail2ban.jail   : INFO   Creating new jail ’ssh’
2009-07-27 15:07:03,628 fail2ban.jail   : INFO   Jail ’ssh’ uses poller
2009-07-27 15:07:03,651 fail2ban.filter : INFO   Added logfile = /var/log/auth.log
2009-07-27 15:07:03,652 fail2ban.filter : INFO   Set maxRetry = 6
2009-07-27 15:07:03,655 fail2ban.filter : INFO   Set findtime = 600
2009-07-27 15:07:03,656 fail2ban.actions: INFO   Set banTime = 3600
2009-07-27 15:07:03,812 fail2ban.jail   : INFO   Jail ’ssh’ started

Thanx to dudez at howtoforge.com

~]# perl -MCPAN -e shell

Can’t locate CPAN.pm in @INC (@INC contains: /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.7/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.6/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl/5.8.7 /usr/lib/perl5/site_perl/5.8.6 /usr/lib/perl5/site_perl/5.8.5 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.7/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl/5.8.7 /usr/lib/perl5/vendor_perl/5.8.6 /usr/lib/perl5/vendor_perl/5.8.5 /usr/lib/perl5/vendor_perl /usr/lib/perl5/5.8.8/i386-linux-thread-multi /usr/lib/perl5/5.8.8 .). BEGIN failed–compilation aborted.

SOLUTION :

If you use Redhat/Fedora, just follow this simple command :

yum -y install perl-CPAN

and… tralalalala….

~]# perl -MCPAN -e shell
Terminal does not support AddHistory.

cpan shell — CPAN exploration and modules installation (v1.7602)
ReadLine support available (try ‘install Bundle::CPAN’)

cpan>

Error ini muncul biasanya pada saat login pertama kali setelah memasang/install squirrelmail dari rpm paket di web/mail server anda.

Error opening ../data/default_pref
Could not create initial preference file!
/var/lib/squirrelmail/prefs/ should be writable by user asterisk
Please contact your system administrator and report this error.

solusinya gampang aja pak.

(more…)

Problem called : thumbnail views fail when using empty COMMENTs
Problem display from : /var/log/httpd/error_log
Type error : ERROR: Expected some arguments after ‘COMMENT:’

Detected from system :
Linux Fedora release 7 (Moonshine)
rrdtool-1.2.27-1
cacti 0.8.6j

Solution :
patching file rrd.php in folder <your_cacti_folder>/lib/rrd.php
with this patch rrd.php
or from original cacti.net