Monthly Archives: July 2009

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23 07, 2009

The perl module Encode::Detect::Detector could not be installed

By |July 23rd, 2009|Cpanel, Issues|0 Comments

Change the current cpanel version to stable : vi /etc/cpupdate.conf CPANEL=stable /scripts/upcp --force /scripts/perlinstaller --force Encode::Detect::Detector If that doesn't work, please try /scripts/autorepair encodedetectfix No luck? then do: type cpan and from cpan mode type below. install Detect::Module If none of the above solution worked, then  there is a temp workaround for manual install. wget http://search.cpan.org/CPAN/authors/...ct-1.00.tar.gz [...]

15 07, 2009

Track Spammers in Plesk

By |July 15th, 2009|Issues, Mail, Plesk|0 Comments

Install qmhandle-1.3.2 from: http://downloads.sourceforge.net/sourceforge/qmhandle/qmhandle-1.3.2.tar.gz?use_mirror=nchc cd qmhandle-1.3.2 ./qmHandle -s shows the stats of mails. To view the mails in queue, please do # /var/qmail/bin/qmail-qstat messages in queue: 758 messages in queue but not yet preprocessed: 0 Let’s examine the queue with qmail-qread. Seeing a bunch of strange email addresses in the recipient list usually it’s meaning [...]

15 07, 2009

Bootable Linux USB drive

By |July 15th, 2009|Technical Tips|0 Comments

1. Download the version of Linux you wish to install in USB drive 2. Download Unetbooin application from http://downloads.sourceforge.net/sourceforge/unetbootin/unetbootin-windows-357.exe?use_mirror=nchc 3. Open the application Unetbooin 4. Select the second option "Diskimage" and select ISO mode 5. Make sure you have selected the correct location of your USB drive 6. Then click OK 7. When it finish [...]

14 07, 2009

Prevent SYN attacks

By |July 14th, 2009|Apache, Issues, Server Security|0 Comments

1. Enable SYN cookies mechanism in the server by the executing command: # echo 1 > /proc/sys/net/ipv4/tcp_syncookies 2. Increase the backlog queue to 2048 by the command: # sysctl -w net.ipv4.tcp_max_syn_backlog=”2048″

13 07, 2009

Auto reload in Google Chrome

By |July 13th, 2009|Technical Tips|0 Comments

Create a bookmark with the following code as the URL javascript: timeout=prompt("Set timeout [s]"); current=location.href; if(timeout>0) setTimeout('reload()',1000*timeout); else location.replace(current); function reload(){ setTimeout('reload()',1000*timeout); fr4me='<frameset cols='*'>n<frame src=''+current+''/>'; fr4me+='</frameset>'; with(document){write(fr4me);void(close())}; } Click the bookmark with the tab you want to auto-reload active. Set the time interval (in seconds) or set it to zero to cancel auto-reload. http://www.google.com/support/forum/p/Chrome/thread?tid=1a37ccbdde5902fd&hl=en

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