About Victor San Kho Lin

Biographical Info

Performing trace route check to server

A quick note for trace route check to server. This is to troubleshoot network connectivity and network hops between client to server. Windows At cmd.exe command prompt, run this command:

Wait awhile until cursor reappear as next line. After that send tracert-domainname.txt file to network support or read it … Continue reading

Sending mail from shell console

Using telnet This may help when testing MTA setup such as Postfix, Sendmail, qmail, etc.. Note S: stand for System message and C: stand for Client user. It is just for tutorial purpose. Do not need to enter C: in your input. Just dot (period character) is meaningful.

Using … Continue reading

Installing postgresql under OpenVZ CentOS vps

Installing postgresql under OpenVZ CentOS vps. Postgresql is using from CentOS repo. Some OpenVZ VE template are minimized the size and removed most of unneeded locales. This is the excerpt from the thread at openvz forum regarding CentOS VPS template and PostgreSQL. Test whether you have necessary locale

If … Continue reading