Recently, I have noticed that everytime my Office 2000 starts up, it shows a annoying setup dialog. If I am patient enough to wait for it to finish, it …
The first thing after I upgraded my VPS to 2G RAM is to check if there is indeed a 2G RAM. The command I use is free -m where …
From 10/Nov/2014 to 13/Nov/2014, I have noticed the Apache2 server is spawning quite a few processes that eat CPU and Memory. Although I have banned some IPs (e.g. angry …
November 13, 2014
apache server, database, DevOps, FTP, linux, mysql, MySQL, security, SSH, ubuntu, Ubuntu, Virtual Private Server, webhosting
In this post, we know how important the security is. If you manage your server (VPS, cloud hosting or dedicated server), then you must have root access. The root …
November 13, 2014
BASH Shell, batch script, code, linux, programming languages, tools / utilities, tricks, Virtual Private Server, web programming, webhosting
Linux is a very powerful but tricky Operating System. One tiny mistake on configuration can lead to crash or system hung up. In this tutorial, we know how to …
When my sites were on a share host, when some bad bots (e.g. 360 bots) were hitting on my site, the CPU usage on share hosts was spiking up …
