winsap 连接 Ubuntu linux 19
电脑 装 18的 Ubuntu 虚拟机没装成功,试了几次, 下载了19的一次就好了,初衷也只是想编译个程序,先这样吧
下面这些常用的先安装上
1、sudo apt install net-tools
jason@ubuntu:~/Desktop$ sudo apt install net-tools [sudo] password for jason: Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: net-tools 0 upgraded, 1 newly installed, 0 to remove and 209 not upgraded. Need to get 196 kB of archives. After this operation, 864 kB of additional disk space will be used. Get:1 http://us.archive.ubuntu.com/ubuntu eoan/main amd64 net-tools amd64 1.60+git20180626.aebd88e-1ubuntu1 [196 kB] Fetched 196 kB in 2s (83.7 kB/s) Selecting previously unselected package net-tools. (Reading database ... 181002 files and directories currently installed.) Preparing to unpack .../net-tools_1.60+git20180626.aebd88e-1ubuntu1_amd64.deb .. . Unpacking net-tools (1.60+git20180626.aebd88e-1ubuntu1) ... Setting up net-tools (1.60+git20180626.aebd88e-1ubuntu1) ... Processing triggers for man-db (2.8.7-3) ... jason@ubuntu:~/Desktop$ ifconfig ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 130.31.88.222 netmask 255.255.252.0 broadcast 130.31.91.255 inet6 fe80::8a6f:51df:21ca:4c75 prefixlen 64 scopeid 0x20<link> ether 00:0c:29:2b:1e:66 txqueuelen 1000 (Ethernet) RX packets 13820 bytes 7419647 (7.4 MB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 2103 bytes 240318 (240.3 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 449 bytes 101118 (101.1 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 449 bytes 101118 (101.1 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
2、ssh 需要输入 Y
jason@ubuntu:~/Desktop$ ssh localhost ssh ssh: connect to host localhost port 22: Connection refused jason@ubuntu:~/Desktop$ sudo apt-get install openssh-server Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: ncurses-term openssh-sftp-server ssh-import-id Suggested packages: molly-guard monkeysphere rssh ssh-askpass The following NEW packages will be installed: ncurses-term openssh-server openssh-sftp-server ssh-import-id 0 upgraded, 4 newly installed, 0 to remove and 209 not upgraded. Need to get 670 kB of archives. After this operation, 6,001 kB of additional disk space will be used. Do you want to continue? [Y/n] y
启动
jason@ubuntu:~/Desktop$ sudo /etc/init init/ init.d/ initramfs-tools/ jason@ubuntu:~/Desktop$ sudo /etc/init.d/ssh start [ ok ] Starting ssh (via systemctl): ssh.service. jason@ubuntu:~/Desktop$
jason@ubuntu:~/Desktop$ sudo ssh-keygen -t rsa -b 2048 -f /etc/ssh/ssh_host_rsa_key Generating public/private rsa key pair. /etc/ssh/ssh_host_rsa_key already exists. Overwrite (y/n)? y Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /etc/ssh/ssh_host_rsa_key. Your public key has been saved in /etc/ssh/ssh_host_rsa_key.pub. The key fingerprint is: SHA256:o30O6hFWxsqvquAA+7JEVUoyfJMzbLhMWXduA2twITk root@ubuntu The key's randomart image is: +---[RSA 2048]----+ |.o==o*.. | | =+EB =. | |o +o=o ++ | | o. ...+. | |.. = S | |o. . = . | |+. o + . | |=o + + | |.+o..o+ . | +----[SHA256]-----+ jason@ubuntu:~/Desktop$
jason@ubuntu:~/Desktop$ ps -e|grep ssh
1541 ? 00:00:00 ssh-agent
4731 ? 00:00:00 sshd
jason@ubuntu:~/Desktop$