ubuntu server 18.04的ssh普通用户如何在脚本中关机、重启
发表于 ： 2018-11-04 21:16
ubuntu server 18.04，普通用户通过ssh，可以sudo后执行reboot，poweroff，但不sudo不行，如
userrer@hserver:~$ poweroff
Failed to set wall message, ignoring: Interactive authentication required.
Failed to power off system via logind: Interactive authentication required.
Failed to open /dev/initctl: Permission denied
Failed to talk to init daemon.
userr@hserver:~$ reboot
Failed to set wall message, ignoring: Interactive authentication required.
Failed to reboot system via logind: Interactive authentication required.
Failed to open /dev/initctl: Permission denied
Failed to talk to init daemon.
如果在本地登录，则poweroff和reboot都可以直接使用。
目前在ssh登录后，用sudo来关机，重启
但现在要想放在一个脚本中，又不想用root，有什么办法？
userrer@hserver:~$ poweroff
Failed to set wall message, ignoring: Interactive authentication required.
Failed to power off system via logind: Interactive authentication required.
Failed to open /dev/initctl: Permission denied
Failed to talk to init daemon.
userr@hserver:~$ reboot
Failed to set wall message, ignoring: Interactive authentication required.
Failed to reboot system via logind: Interactive authentication required.
Failed to open /dev/initctl: Permission denied
Failed to talk to init daemon.
如果在本地登录，则poweroff和reboot都可以直接使用。
目前在ssh登录后，用sudo来关机，重启
但现在要想放在一个脚本中，又不想用root，有什么办法？