一，ubuntu23.10默认未安装ssh
如下:
liuhongdi@lhdpc:~$ service ssh status
Unit ssh.service could not be found.二，安装ssh
1，从命令行安装
root@lhdpc:~# apt-get install ssh2,安装完成后查看效果:
root@lhdpc:~# service ssh status
○ ssh.service - OpenBSD Secure Shell server
Loaded: loaded (/lib/systemd/system/ssh.service; disabled; preset: enabled)
Drop-In: /etc/systemd/system/ssh.service.d
└─00-socket.conf
Active: inactive (dead)
TriggeredBy: ● ssh.socket
Docs: man:sshd(8)
man:sshd_config(5)3,启动服务:
root@lhdpc:~# service ssh start服务启动后查看效果,可见已启动
root@lhdpc:~# service ssh status
● ssh.service - OpenBSD Secure Shell server
Loaded: loaded (/lib/systemd/system/ssh.service; disabled; preset: enabled)
Drop-In: /etc/systemd/system/ssh.service.d
└─00-socket.conf
Active: active (running) since Fri 2023-11-10 19:00:14 CST; 3s ago
TriggeredBy: ● ssh.socket
Docs: man:sshd(8)
man:sshd_config(5)
Process: 7904 ExecStartPre=/usr/sbin/sshd -t (code=exited, status=0/SUCCESS)
Main PID: 7905 (sshd)
Tasks: 1 (limit: 4519)
Memory: 1.3M
CPU: 31ms
CGroup: /system.slice/ssh.service
└─7905 "sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups"
11月 10 19:00:14 lhdpc systemd[1]: Starting ssh.service - OpenBSD Secure Shell server...
11月 10 19:00:14 lhdpc sshd[7905]: Server listening on :: port 22.
11月 10 19:00:14 lhdpc systemd[1]: Started ssh.service - OpenBSD Secure Shell server.如图:
说明：刘宏缔的架构森林—专注it技术的博客，
网站：https://blog.imgtouch.com
原文: https://blog.imgtouch.com/index.php/2023/11/10/ubuntu-an-zhuang-qi-dong-ssh-23-10/
代码: https://github.com/liuhongdi/ 或 https://gitee.com/liuhongdi
说明：作者:刘宏缔 邮箱: 371125307@qq.com
三，查看ubuntu的版本:
root@lhdpc:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 23.10
Release: 23.10
Codename: mantic