我有一个服务器密钥对已经工作了几年。我今天创建了一个新服务器并要求它使用相同的密钥对信息。我在控制台中验证了两者都使用相同的密钥对信息。
我可以使用pem文件import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { MainComponent } from './main.component';
import { ModalComponent } from './../modal/modal.component';
import { SecondComponent } from './../second/second.component';
describe('MainComponent', () => {
let component: MainComponent;
let fixture: ComponentFixture<MainComponent>;
beforeEach(async(() => {
TestBed.configureTestingModule({
declarations: [ MainComponent, ModalComponent, SecondComponent ]
})
.compileComponents();
}));
beforeEach(() => {
fixture = TestBed.createComponent(MainComponent);
component = fixture.componentInstance;
fixture.detectChanges();
});
it('should be created', () => {
expect(component).toBeTruthy();
});
describe('openModal', () => {
it('should call the `showModal` method on the `secondComponent` property we have on our component', () => {
// Arrange
let secondComponent = component.secondComponent;
let spy = spyOn(secondComponent, 'showModal');
// Act
component.openModal();
// Assert
expect(spy).toHaveBeenCalled();
});
});
});进入我的新服务器。所以我知道pem文件没有损坏。但是，我不能ssh进入我的旧服务器了。
错误是：ssh
我仍然对我的旧服务器具有读取权限（我打开了一个标签，这是ssh＆＃39;）但似乎没有写入权限。
什么可能导致此问题，我该如何解决？
仅供参考，Permission denied (publickey).似乎仍包含与此pem文件关联的公钥。这两个服务器上的公钥是相同的。
更新：
我99％确定用户是正确的。我正在使用.ssh/authorized_keys。这是我在之前打开的ssh窗口中看到的用户。此外，当我尝试以root身份登录时，我收到错误：ubuntu
更新＃2：
这里是带有-vvv
的ssh的输出Please login as the user "ubuntu" rather than the user "root".答案 0 :(得分：1)
我猜你不小心改变了文件library(R2jags)
library(mcmc)
setwd("PATH-NAME")
# *******************************************************
# Data are coded below:
# BA -1
# BMS -2 *** REFERENCE
# DCB -3
# EES -4
# PES -5
# ROTA -6
# SES -7
# VBT -8
# *******************************************************
t_RCT = structure(.Data=c(1,6,NA,
1,6,NA,
1,2,NA,
1,2,NA,
2,6,NA,
1,2,NA,
1,8,NA,
1,8,NA,
1,8,NA,
5,8,NA,
5,8,NA,
1,5,7,
1,7,NA,
7,8,NA,
7,8,NA,
5,7,NA,
1,7,NA,
1,7,NA,
4,7,NA,
3,4,NA,
3,4,NA,
1,3,NA,
3,5,NA,
1,3,NA,
1,3,NA,
1,3,NA,
1,3,5,
3,5,NA), .Dim=c(28,3))
na_RCT <- c(2,2,2,2,2,2,2,2,2,2,2,3,2,2,2,2,2,2,2,2,2,2,2,2,2,2,3,2)
r_RCT = structure(.Data=c(45,NA,NA,NA,NA,60,NA,NA,
45,NA,NA,NA,NA,32,NA,NA,
65,55,NA,NA,NA,NA,NA,NA,
5,1,NA,NA,NA,NA,NA,NA,
NA,8,NA,NA,NA,12,NA,NA,
7,4,NA,NA,NA,NA,NA,NA,
51,NA,NA,NA,NA,NA,NA,32,
76,NA,NA,NA,NA,NA,NA,57,
21,NA,NA,NA,NA,NA,NA,11,
NA,NA,NA,NA,19,NA,NA,40,
NA,NA,NA,NA,0,NA,NA,0,
33,NA,NA,NA,19,NA,8,NA,
24,NA,NA,NA,NA,NA,12,NA,
NA,NA,NA,NA,NA,NA,64,39,
NA,NA,NA,NA,NA,NA,3,12,
NA,NA,NA,NA,30,NA,35,NA,
8,NA,NA,NA,NA,NA,8,NA,
3,NA,NA,NA,NA,NA,0,NA,
NA,NA,NA,2,NA,NA,1,NA,
NA,NA,6,1,NA,NA,NA,NA,
NA,NA,20,7,NA,NA,NA,NA,
21,NA,5,NA,NA,NA,NA,NA,
NA,NA,4,NA,10,NA,NA,NA,
10,NA,1,NA,NA,NA,NA,NA,
14,NA,11,NA,NA,NA,NA,NA,
22,NA,4,NA,NA,NA,NA,NA,
56,NA,30,NA,17,NA,NA,NA,
NA,NA,16,NA,11,NA,NA,NA), .Dim=c(28,8))
n_RCT = structure(.Data=c(146,1,1,1,1,152,1,1,
100,1,1,1,1,100,1,1,
226,224,1,1,1,1,1,1,
29,29,1,1,1,1,1,1,
1,25,1,1,1,30,1,1,
20,20,1,1,1,1,1,1,
121,1,1,1,1,1,1,131,
232,1,1,1,1,1,1,244,
78,1,1,1,1,1,1,78,
1,1,1,1,195,1,1,201,
1,1,1,1,20,1,1,17,
100,1,1,1,100,1,100,1,
74,1,1,1,1,1,76,1,
1,1,1,1,1,1,259,125,
1,1,1,1,1,1,65,64,
1,1,1,1,225,1,225,1,
61,1,1,1,1,1,136,1,
48,1,1,1,1,1,48,1,
1,1,1,34,1,1,32,1,
1,1,95,94,1,1,1,1,
1,1,154,155,1,1,1,1,
54,1,54,1,1,1,1,1,
1,1,66,1,65,1,1,1,
25,1,25,1,1,1,1,1,
38,1,72,1,1,1,1,1,
72,1,138,1,1,1,1,1,
134,1,137,1,131,1,1,1,
1,1,109,1,106,1,1,1), .Dim=c(28,8))
dataR <- list(nS=28, nT=8, ref=2, t=t_RCT, na=na_RCT, r=r_RCT, n=n_RCT)
initR<-list(list(u=rep(0,28), tau=0.5),list(u=rep(0.2,28), tau=0.7))
Params<-c("u","OR")
ModelFit<-jags(data=dataR, inits=initR, Params, n.chains=2,
n.iter=5000, n.burnin=2500, model.file=Model, n.thin=5)
Result<-ModelFit$BUGSoutput$summary
write.table(round(Result,digits=3),
"Results.txt",row.names=T,col.names=T)
DIC<- ModelFit$BUGSoutput$DIC
write.table(round(DIC,digits=3), "Dic.txt",row.names=T,col.names=T)
postscript("PostDen.ps")
ModelFit.mcmc <- as.mcmc(ModelFit)
densplot(ModelFit.mcmc)
dev.off()
的权限。我已经复制了这个错误。根据AWS，/home/ubuntu/.ssh/authorized_keys必须仅限于所有者。
如果您已退出，那么您有两种方法可以解决此问题。
方法1：停止您的实例，点击/home/ubuntu/.ssh/authorized_keys添加以下用户数据，然后启动实例
Actions->Instance Settings->View/Change User Data方法2：您可以启动调试实例。然后停止旧服务器并将旧服务器的根卷安装到调试实例，并运行以下命令以设置正确的权限：
Content-Type: multipart/mixed; boundary="//"
MIME-Version: 1.0
--//
Content-Type: text/cloud-config; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment; filename="cloud-config.txt"
#cloud-config
cloud_final_modules:
- [scripts-user, always]
--//
Content-Type: text/x-shellscript; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment; filename="userdata.txt"
#!/bin/bash
chmod 600 /home/ubuntu/.ssh/authorized_keys
chmod 700 /home/ubuntu/.ssh
chmod 700 /home/ubuntu
--//
它不起作用，您可以按照步骤对您的实例进行问题排查：Error: Host key not found, Permission denied (publickey), or Authentication failed, permission denied