Is your Linux 32bits or 64bits
Some times you need to find out what version is your Linux OS. Just like when I need to download a module, I have to find out which one is right for my OS. Then I can download 32bit, or...
Category: L.A.M.P.
Large mySQL database transferring
To transfer the the large mySQL database, you need to learn how to use command to do it. Large, means the database is bigger than 8 MB after compressing. phpmyadmin, is a wonderful web tool for mySQL. But the limitation...
Three steps to make your own VPS
It is not that easy for a newbie to make a workable VPS by himself. I have three year experience on VPS. I can make it as simple as possible to show you how to do it in three steps....
Upload file with socket enabled
I have a website, which allow user to upload large file. Such as 200MB flv file through WEB interface. This kind of upload is not use FTP, not the regular php upload function, or get, post form function. The large...
Shell While command
I want a shell script to run 50 times. So I google it and got the answer. I put it here as a notes. The script is for bash shell.
Install flash player on Centos 5.5
Playing my Centos Server 5.5 on VirtualBox. I can not install flash player on Firefox. By Google it, answer is following. Installing the flash player on centos/redhat linux seems to be very difficult sometimes. But the installation is quite simple...
Google mod_pagespeed make Centos crush
I am not sure, what is the problem. When I install the mod_pagespeed on my Centos VPS, it make the Apache crushed. It ate a lot of memory, until over the memory limit. I have to restart the VPS. Just...
Google release mod_pagespeed beta
Google released a new product, mod_pagespeed. It is a mod for Apache web server. mod_pagespeed is an open-source Apache module that automatically optimizes web pages and resources on them. It does this by rewriting the resources using filters that implement...
Secure SSH with PAM-abl
It is Automatic Black-List with PAM module, which can help you to protect SSH server. I have Centos 5.5 linux server on Butstnet. From log file, I saw a lot of fail login on my SSH server every day. To...
Solve the problem of ffmpeg on Dreamhost
I have an website which is hosted on Dreamhost. I has a script to convert video from any formats to flv file, which can be played as flash video. When I look at the error which made is shown as...
Why .htaccess does not work
Last Friday, I put an .htaccess file into one folder of my site. The function of this htaccess is to make it auto redirect to other path. The problem is it is not working. I do have use this kind...
Explicitly using Options to permit CGI execution
When I setup my VPS with MovableType installation. I do not want to install it into cgi-bin. I would like to install it under folder name mt5 or mt5cgi. But it is not executive folder for CGI files. How can...
Boot error from Ubuntu USB bootable disk
The error is shown as below. Can not mount /dev/loop1 on /cow The way to solve it is. The problem was solved by choosing “Discarded on shutdown…” option when creating the USB Startup Disk.
Ubuntu 10.04
Ubuntu will release its 10.04 in a week. Some new features from beta1 shown below:
Turn off register_globals in 1&1 linux hosting
It is shared hosting account. Some php program ask for register_globals to be turned off. The default is on. How can I turn off it? I can not touch php.ini. So go for .htaccess. Just add one into it. AddType...