Ubuntu Server 16.04 LTS初始化
阿新 • • 發佈:2018-03-01
Ubuntu Server1. adduser
root@ubuntu:~# adduser lwk perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = (unset), LC_ALL = (unset), LC_PAPER = "zh_CN.UTF-8", LC_ADDRESS = "zh_CN.UTF-8", LC_MONETARY = "zh_CN.UTF-8", LC_NUMERIC = "zh_CN.UTF-8", LC_TELEPHONE = "zh_CN.UTF-8", LC_IDENTIFICATION = "zh_CN.UTF-8", LC_MEASUREMENT = "zh_CN.UTF-8", LC_NAME = "zh_CN.UTF-8", LANG = "en_US.UTF-8" are supported and installed on your system. perl: warning: Falling back to a fallback locale ("en_US.UTF-8"). Adding user `lwk‘ ... Adding new group `lwk‘ (1001) ... Adding new user `lwk‘ (1001) with group `lwk‘ ... Creating home directory `/home/lwk‘ ... Copying files from `/etc/skel‘ ... Enter new UNIX password: Retype new UNIX password: passwd: password updated successfully Changing the user information for lwk Enter the new value, or press ENTER for the default Full Name []: lwk Room Number []: Work Phone []: Home Phone []: Other []: Is the information correct? [Y/n] root@ubuntu:~#
2.sudo權限
usermod -a -G sudo lwk
3.install openssh-server
root@ubuntu:~# apt install openssh-server
4.添加本地公鑰到遠程服務器上去
lwk@qwfys ~ $ ssh-copy-id -i ~/.ssh/id_rsa.pub [email protected]
如果些前已經用當前密鑰登錄過遠程服務器,需要用下面命令從本地刪除老的遠程服務器列表
lwk@qwfys ~ $ ssh-keygen -f "/home/lwk/.ssh/known_hosts" -R 192.168.1.25
5. ssh登錄
lwk@qwfys ~ $ ssh [email protected] Welcome to Ubuntu 16.04.3 LTS (GNU/Linux 4.4.0-87-generic x86_64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage 75 packages can be updated. 32 updates are security updates. Last login: Fri Nov 10 14:53:04 2017 from 192.168.1.4 lwk@ubuntu:~$
Ubuntu Server 16.04 LTS初始化