我的GPC Linux虚拟机工作正常,有一天自然无法登录,尽管它还在运行,但我使用游戏机登录,得到错误消息“身份验证失败,请重试”。
当SSH:
Connection via Cloud Identity-Aware Proxy Failed
Code: 4003
Reason: failed to connect to backend
You may be able to connect without using the Cloud Identity-Aware Proxy.
我也尝试添加:
#! /bin/bash
useradd -G sudo USERNAME
echo
有没有办法在linux终端上发送这样一封简单的电子邮件?
to: somebody@gmail.com
sub: Sending email from linux terminal
body: This is a short email sent from linux terminal
我需要设置什么类型的堆栈或smtp?我该如何设置它们?
下面的脚本有什么问题?我无法访问该站点并显示“无法访问此站点”错误 #!/bin/bash
# Use this for your user data (script from top to bottom)
# install httpd (Linux 2 version)
yum update -y
yum install -y httpd.service
systemctl start httpd.service
systemctl enable httpd
echo "<h1>Hello World from $(hostname -f)</h1>