Linux 添加用户并赋予权限

2024年3月7日 149次阅读 来源: mumubin

Linux 添加用户并赋予权限

添加用户

useradd rsync

添加密码

passwd rsync

ssh 免密设置

client

  1. 生成密钥

    ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
The key's randomart image is:

  2. copy 至服务器端

    ssh-copy-id -i ~/.ssh/id_rsa.pub rsync@10.254.xxx.xxx

  3. 无密登录

    ssh rsync@10.254.162.254

sudo 权限

  1. root 用户

    visudo

  2. 添加配置

    # User privilege specification
root    ALL=(ALL) ALL
rsync   ALL=(ALL) ALL

  3. 如需无密登录

    # User privilege specification
root    ALL=(ALL) ALL
rsync   ALL=(ALL) NOPASSWD: ALL

参考教程

    原文作者：mumubin
    原文地址: https://segmentfault.com/a/1190000016761927
    本文转自网络文章，转载此文章仅为分享知识，如有侵权，请联系博主进行删除。
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