Centos8 安装备忘

Centos8 安装备忘

2 years ago

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A beautiful sunrise

Centos8 安装并启用SSHD

安装sshd
```
dnf install openssh-server
```
执行sshd服务
```
systemctl start sshd
```

检查sshd服务状态

systemctl status sshd

sshd.service - OpenSSH server daemon
Loaded: loaded (/usr/lib/systemd/system/sshd.service; enabled; vendor preset: enabled)
Active: active (running) since Thu 2019-11-07 10:35:16 CST; 1h 22min ago
 Docs: man:sshd(8)
       man:sshd_config(5)
Main PID: 977 (sshd)
Tasks: 1 (limit: 23144)
 Memory: 5.1M
CGroup: /system.slice/sshd.service
       └─977 /usr/sbin/sshd -D [email protected],[email protected],aes256>

允许sshd服务自启动
```
systemctl enable sshd
```

设置防火墙

firewall-cmd --zone=public --permanent --add-service=ssh

Centos8 安装telegram

启用getpagespeed 扩展存储库

dnf install -y https://extras.getpagespeed.com/release-el8-latest.rpm

安装telegram
```
dnf install -y telegram-desktop
```
从桌面菜单或在终端上输入以下命令，启动Telegram Messenger。请注意，首次启动Telegram 可能需要一些时间：
```
telegram
```

Centos8 安装VirtualBox

添加VirtualBox存储库：

dnf config-manager --add-repo=https://download.virtualbox.org/virtualbox/rpm/el/virtualbox.repo

导入VirtualBox签名密钥：

rpm --import https://www.virtualbox.org/download/oracle_vbox.asc

使用dnf命令安装软件包 VirtualBox 。首先，检查可用的Virtualbox版本：
```
dnf search virtualbox

VirtualBox-6.0.x86_64 : Oracle VM VirtualBox
```
选择版本并执行安装：
```
dnf install VirtualBox-6.0
```
启动VirtualBox
```
virtualbox
```

标签
Centos8

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