[Notes]How to change sendmail smarthost and resend mail queue

Change Sendmail Smarthost:

vi /etc/mail/sendmail.mc

define(`SMART_HOST', `smtp.FAKECOM.com')dnl

m4 sendmail.mc > sendmail.cf

/etc/init.d/sendmail restart

Resend mail mail queue

sendmail -v -q

Fedora 8 with ATI x1650 pro serier

安裝ati driver 時要linux kernel header library,
yum install kernel-devel kernel-headers
也許之前更換顯示卡的時候沒有安裝這兩個套件導致螢幕會hang住的問題.

安裝mplayer ：
1. 先安裝livna才能安裝其他binary source套件
2. mplayer 需要libstdc++5 的lib,需要安裝
http://rpm.pbone.net/下载一个libstdc++5的rpm包安装
libstdc++5-3.3.1-4sls.i586.rpm
libstdc++5-devel-3.3.1-4sls.i586.rpm
libstdc++5-static-devel-3.3.1-4sls.i586.rpm

mplayer 畫面閃爍問題經過拜請咕狗大神後發現這是ati driver 的問題,想解的話就是關掉compiz特效,接下來就是等著ati釋出修正程式了.

結論:想玩linux就別用ati顯卡...

待解決問題：

mplayer GUI還是不能正常播放

Fedora 8 can not mount DVD

#vi /etc/grub.conf
add string as follow:

kernel /vmlinuz-2.6.24.7-92.fc8 ro root=/dev/VolGroup01/LogVol00 rhgb quiet combined_mode=libata

save and reboot

finally my DVD driver can auto mount again.:D