Walkmen Network

This is all about IT solution of Walkmen Network

Mailbox mbox format to maildir

It is actually quite easy to convert from mbox format to maildir format. Fire an command “mb2md” can save you tons of works.

HOWTO: Apache SVN Repository

Not much document on the Web really guide users to build up a svn repository; I am going to show you the debian way to create a very simple but usable SVN Repository with Apache. In this document, i assume you know how to build up a very simple apache service, if you do not, [...]

Javascript Confirm delete?!

A very simple javascript to make confirm delete works! No need to use window.location.href / document.location.href, which are not working in either IE6 / IE7. Simply, <a href=”xxxxxx.php?id=yyy” onClick=”return confirm(‘Are you sure you want to delete this record?’)”>Delete</a> Easy? Right? I searched for a long time….stupid!

Repair COM+ Failure

Microsoft COM+ is a component system allowing software to communicate. Any software requires sending data inside Windows system may be required to run on top of COM+. After using the computer for some time, you may see some COM+ failure in the Event Viewer (Right click on My Computer -> Manager->Event Viewer->Application/System). As COM+ can be [...]

Debian has released etch (4.0)

Important XServer package updated include XOrg 7.1 with Compiz which is OpenGL acceleration engine. Important Server packages updated include Apache 2.2 , MySQL 5.0, OpenSSH 4.3 , Bind9.3

Rebuild Debian package

As requested by a client, I need installing both php5 and php4 in my debian based server. To switch between php versions, suphp can do the job. However the pre-built package by debian team cannot be use directly, I edited, recompiled and packaged suphp before use. I noted the procedure of rebuilding the suphp package here. developer@dev:/tmp/rebuild$ apt-get source libapache2-mod-suphp [...]

Netscreen LDAP auth

For authenicating our user in our netscreen firewall’s VPN module, our company uses Openldap server as the authentication server. As a newbie, I simply configured the server as the netscreen manual instructed. On the WEBUI, Configuration -> Auth -> Auth Servers, Click “New” In the Page, Name: OpenLDAP Server IP: Account Type: (Select) Auth (Select) [...]

Netscreen Debug

To debug netscreen information, we have to use a hidden command “debug” Login to the netscreen console, you can see the command prompt login: netscreen (default) password: [netscreen] (default) after that you will see the prompt: ssg5-fw1-> [tab] clear clear dynamic system info delete delete persistent info in flash exec exec system commands exit exit [...]

Postfix extends Message Size

You may encounter message too large on default postfix configuration. You can check your default limit by ‘postconf -d | grep message_size_limit’ The original message was received at Sat, 3 Mar 2007 12:47:00 +0800 (EAT) from [xxx.xxx.xxx] —– The following addresses had permanent fatal errors —– <info_AT_walkmen.net> (reason: 552 Error: message too large) —– Transcript [...]

Postfix TLS Suppport

Following the tutorial in “The Perfect Setup – Debian Sarge (3.1)” http://www.howtoforge.com/perfect_setup_debian_sarge To add TLS support in Postfix, simply add the following lines to /etc/postfix/master.cf smtps inet n – - – - smtpd -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes

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