netstat -nat|awk '{print awk $NF}'|sort|uniq -c|sort -nr
netstat -nat|grep ":80"|awk '{print $5}' |awk -F: '{print $1}' | sort| uniq -c|sort -nr|head -10
netstat -ntu|awk '{print $5}' |cut -d: -f1 |sort |uniq -c |sort -nr|head -10
find /var/www/uygh/wang \( -path /var/www/uygh/wang/attachment -o -path /var/www/uygh/wang/data \) -a -prune -o -mtime +7 -print
cat bbs199.20110113 |grep 2011:08:5|grep -v ".jpg\|.gif\|.js\|.css\|.png"|awk '{print $1}'|sort|uniq -c|sort -nr
find /home/wwwroot \( -path /home/wwwroot/bbs/attachment -o -path /home/wwwroot/bbs/data \) -a -prune -o -print|grep '.php'|xargs grep -i 'Root_GP('
grep -n 'eval(\|fopen(' -r /var/www/uygh/tec|grep '.php'
netstat -nat|grep ":80"|awk '{print $5}' |awk -F: '{print $1}' | sort| uniq -c|sort -n
arp -a
ifconfig eth0 -arp
tar zxvf mysql.tar.gz -C /home/aaa
查看进程打开文件句柄
lsof -i :80
lsof -n|awk '{print $2}'|sort|uniq -c |sort -nr|more
ps -aef|grep pid
