刚拿到阿里云的轻量服务器，发现有多监控服务。

root        1273  0.0  0.4  42400  3796 ?        S<sl 20:10   0:02 /usr/local/aegis/aegis_update/AliYunDunUpdate
root        1323  0.4  1.0  87848  9260 ?        S<sl 20:11   0:10 /usr/local/aegis/aegis_client/aegis_11_91/AliYunDun
root        1334  0.7  1.7 125904 15980 ?        S<sl 20:11   0:19 /usr/local/aegis/aegis_client/aegis_11_91/AliYunDunMonitor
root         736  0.0  1.2 689600 11124 ?        Ssl  20:10   0:02 /usr/local/share/aliyun-assist/2.2.3.601/aliyun-service

清理服务

在移除aegis服务时发现无权限。

systemctl stop aliyun
systemctl stop aegis
systemctl disable aliyun
rm -f /etc/init.d/aegis

root@lolicp:~# systemctl disable aegis
Failed to disable unit: Access denied

查看属性时发现存在e属性，删除即可。

root@lolicp:~# lsattr /etc/systemd/system/aegis.service
--------------e------- /etc/systemd/system/aegis.service
root@lolicp:~# getfattr -d /etc/systemd/system/aegis.service
root@lolicp:~#
root@lolicp:~# chattr -e /etc/systemd/system/aegis.service
root@lolicp:~# lsattr /etc/systemd/system/aegis.service
---------------------- /etc/systemd/system/aegis.service

重启服务器，删除对应文件即可

rm -rf /usr/local/aegis
rm -rf /etc/systemd/system/aegis.service