Linux学习随手笔记

java.sun.com
chown -R root:username /var/lib/php/session
chmod -R 775 /opt


jdk

vi /root/.bash_profile
加上
JAVA_HOME=/usr/java/jdk1.6.0_21
PATH=/usr/java/jdk1.6.0_21/bin:$PATH
CLASSPATH=.:/usr/java/jdk1.6.0_21/lib/dt.jar:/usr/java/jdk1.6.0_21/lib/tools.jar:$CLASSPATH
export JAVA_HOME PATH CLASSPATH

source .bash_profile


开机时候启动服务
chkconfig --level 35 mysqld on
chkconfig --level 35 httpd on
chkconfig --level 35 vsftpd on
chkconfig --level 235 cups off 打印机不启动
http://wenku.baidu.com/view/beb11922bcd126fff7050b3b.html

查看java进程
ps -ef|grep java

搜狐开源

查看端口
netstat -nat