CentOS 常用命令

systemctl list-unit-files | grep enabled

systemctl list-units --type=service | grep -E "nginx|php-fpm|mysql|memcached|syncthing"

ps -ef | grep -E "nginx|php-fpm|mysql|memcached|syncthing"

netstat -tunpl

systemd-analyze blame

df -h

du -sh xxx

ls -lR | grep "^-" | wc -l

pstree | grep php-fpm

tail -f /var/log/php-fpm/www-slow.log

rpm -qa --last > ~/last.txt
yum list installed > ~/installed.txt
yum -y remove xxx
yum clean all

cat /etc/passwd
userdel -r xxx

find / -name xxx
rm -rf xxx