1、修改服务器密码
Top命令查看，发现cpu过高
[root@localhost ~]# top
修改密码
[root@localhost ~]# passwd root
2、停用进程
[root@localhost ~]#Kill -9 1174
3、删除tmp中文件
[root@localhost ~]# cd /tmp/
[root@localhost ~]# rm -rf *ddg*
4、删除定时任务
[root@localhost ~]# crontab -e
ps -ef|grep -v grep|grep "imWBR1"|awk '{print $2}'|xargs kill -9
ps -ef|grep -v grep|grep "ddgs"|awk '{print $2}'|xargs kill -9
ps -ef|grep -v grep|grep "wnTKYg"|awk '{print $2}'|xargs kill -9
echo '' > /var/spool/cron/root
echo '' > /var/spool/cron/crontabs/root
rm -rf /var/spool/cron/*
rm -rf /tmp/*
mv /usr/bin/curl /usr/bin/curl.bak
mv /usr/bin/wget /usr/bin/wget.bak