一些常用的alias命令
aliascdtomroot='cd/usr/java/tomcat6.0.20/webapps/ROOT/'
aliascdtom='cd/usr/java/tomcat6.0.20/'
aliascdtom2='cd/usr/java/tomcat6'
aliascdapache='cd/usr/local/apache/'
aliascdweb='cd/usr/local/web/'
aliascdmysql='cd/var/lib/mysql/'
aliass80='netstat-ant|grep80'
aliass8080='netstat-ant|grep8080'
aliass8009='netstat-ant|grep8009'
aliass3306='netstat-ant|grep3306'
aliass28080='netstat-ant|grep28080'
aliass28009='netstat-ant|grep28009'
aliasc80='netstat-ant|grep80|wc-l'
aliasc8080='netstat-ant|grep8080|wc-l'
aliasc8009='netstat-ant|grep8009|wc-l'
aliasc3306='netstat-ant|grep3306|wc-l'
aliasc28080='netstat-ant|grep28080|wc-l'
aliasc28009='netstat-ant|grep28009|wc-l'
aliasslog='/etc/log.d/logwatch--print'
aliasshttpd='ps-ef|grephttpd'
aliaschttpd='ps-ef|grephttpd|wc-l'
aliassbad='netstat-atun|grepSYN_RECV|grep:80'
aliascbad='netstat-atun|grepSYN_RECV|grep:80|wc-l'
aliascddos='netstat-ntu|awk"{print}"|cut-d:-f1|sort|uniq-c|sort-n'
netstat-n|awk'/^tcp/{++S[$NF]}END{for(ainS)printa,S[a]}'
以上是一个据说新浪某人写的shell