Red Hat 在今天发布了 Red Hat Enterprise Linux(RHEL)5.5 的 Beta
测试版本。RHEL 5.5 Beta 使用 Linux kernel
2.6.18-186.el5,在修正之前版本中缺陷的同时,也对系统安装器进行了增强。例如,当从
NFS 源安装时可以指定额外的 NFS 挂载选项、在安装期间能够检索位于受密码保护的 FTP
服务器上的安装源等。
Just a short Tutorial today. It’s surprising how many people do not know this. To change the hostname under Linux, open a terminal window. Type the following code.
sudo nano /etc/hosts
and change the text to your new hostname. Changes will take effect on Restart.
I have a piece of multi-threaded software which runs at different speeds under the latest ubuntu server, redhat enterprise and centOS - all installed on the exact same server for comparison.
Ubuntu server was slowest, followed by centOS and then redhat enterprise. The difference was 10-20%.
Generally, I use 01FTP for updating and changing the website, but to be honest that is rather slow and I much prefer having all my programs to do editing available.