zhuan: ubuntu 安装 apache2

安装 用  sudo apt-get install apache2

 sudo /etc/init.d/apache2 restart

如果发现错误：

以下from：http://cache.baiducontent.com/c?m=9f65cb4a8c8507ed4fece7631046893b4c4380143fd3d1027fa3c215cc79041a0735b2e5703517709596207a51f11409f7b17021715871aa98cc894adbbe912a28882537721d874311d11aa4ca4120cb268d4eacf259b1b5a36884afa2d1dd5354c044040a97f1f84d0065992da3456bb4b19838154811cafa3116e8590678c2641ee050f9916e334196f6ac1c1b9d7183314fdcb835c16845f344e440407813b74cc04e0b7127e03e66a8047953d2fc5d966b6e4052e20fede78aa1eb39cf9bb96fc3ae90f879&p=9760c64ad49911a058eb9f2a135292&newp=c6738b0d97934eaf5ee6c92d0214cd231610db2151d2db48&user=baidu&fm=sc&query=AH00558%3A+apache2%3A+Could+not+reliably+determine+the+server%27s+fully+qualified+domain+name%2C+using+127.0&qid=b109711c0009ed46&p1=2

错误信息：
Could reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName

解决方法：
sudo gedit /etc/apache2/apache2.conf

在文件后面加上:
#Server Name
ServerName 127.0.0.1