环境配置！

1.下载openEuler虚拟机和rocky虚拟机

下载好后，ping一下看一下手动配置的网络ok不，再把复杂密码改成自己能记住的简单密码

2.安装软件

下载yum源

也可以用阿里云的yum源

把里面的：%d全删了，然后把

#generic-repos is licensed under the Mulan PSL v2.
#You can use this software according to the terms and conditions of the Mulan PSL v2.
#You may obtain a copy of Mulan PSL v2 at:
#    http://license.coscl.org.cn/MulanPSL2
#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
#PURPOSE.
#See the Mulan PSL v2 for more details.
 
[OS]
name=OS
baseurl=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/OS/$basearch/RPM-GPG-KEY-openEuler
 
[everything]
name=everything
baseurl=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/everything/$basearch/RPM-GPG-KEY-openEuler
 
[EPOL]
name=EPOL
baseurl=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/EPOL/main/$basearch/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/OS/$basearch/RPM-GPG-KEY-openEuler
 
[debuginfo]
name=debuginfo
baseurl=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/debuginfo/$basearch/RPM-GPG-KEY-openEuler
 
[source]
name=source
baseurl=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/source/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/source/RPM-GPG-KEY-openEuler
 
[update]
name=update
baseurl=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/update/$basearch/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/openeuler/openEuler-22.03-LTS-SP4/OS/$basearch/RPM-GPG-KEY-openEuler
复制粘贴进去（注意根据自己的版本进行修改）

openEuler和rocky都一下载

可以俩个机子同时安装软件

3.关闭防火墙禁用selinux

systemctl disable --now firewalld

需要重启，我们设置一下宽容模式，就不用重启了

在xshell下载这个，就可以 实现文件直接拖拽进去（小文件可以）大文件还是要老老实实点击新文件传输按钮