sentos7 连接配置
安装sentos7
自行安装sentos7 建议使用virtualBox创建
服务端安装openssh-server
# 检查是否已经安装openssh-server
[vagrant@localhost ~]$ yum list installed|grep openssh
openssh.x86_64 7.4p1-21.el7 @base
openssh-clients.x86_64 7.4p1-21.el7 @base
openssh-server.x86_64
如果不存在需要安装
[vagrant@localhost ~]$ sudo yum install openssh-server
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.cn99.com
Package openssh-server-7.4p1-21.el7.x86_64 already installed and latest version
Nothing to do
# 提示已经安装了，啥也不干
配置sshd_config
修改配置文件
Port 22
ListenAddress 0.0.0.0
ListenAddress ::
PermitRootLogin yes
PasswordAuthentication yes
[vagrant@localhost ~]$ cd /etc/ssh
[vagrant@localhost ssh]$ ll
total 604
-rw-r--r--. 1 root root 581843 Aug 9 2019 moduli
-rw-r--r--. 1 root root 2276 Aug 9 2019 ssh_config
-rw-------. 1 root root 3916 Jul 14 15:45 sshd_config
[vagrant@localhost ssh]$ vi ssh_config
# 自行打开配置即可
开启服务
[vagrant@localhost ssh]$ sudo service sshd start
netstat -an | grep 22 检查 22 号端口是否开启监听
[vagrant@localhost ssh]$ netstat -an|grep 22
-bash: netstat: command not found
此时需要安装网络工具
sudo yum install -y net-tools
重新检查22端口
[vagrant@localhost ssh]$ netstat -an | grep 22
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 10.0.2.15:38772 183.60.138.229:80 TIME_WAIT
tcp 0 0 10.0.2.15:22 10.0.2.2:53359 ESTABLISHED
tcp6 0 0 :::22 :::* LISTEN
设置开机重启
systemctl enable sshd.service
szrz安装
-
sz ：将linux系统文件发送到windows系统
-
rz ：上传windows文件到linux系统
查看rz在哪个软件包下
yum provides rz
[root@localhost ~]# yum provides rz
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
lrzsz-0.12.20-36.el7.x86_64 : The lrz and lsz modem communications programs
Repo : base
Matched from:
Filename : /usr/bin/rz
lrzsz-0.12.20-36.el7.x86_64 : The lrz and lsz modem communications programs
Repo : @base
Matched from:
Filename : /usr/bin/rz
返回
lrzsz-0.12.20-36.el7.x86_64
yum -y install lrzsz
