scp

I am running a putty client on a Windows machine to connect successfully to a Linux box. Now I want to be able to copy a file from the Linux machine under the path /home/ubuntu/myfile to C:/Users/Anshul/Desktop on my local computer. The user at the Windows machine is anshul . I am giving the following command on putty but it is not working: scp /home/ubuntu/myfile ip_address_of_windows_machine:C:/Users/Anshul/Desktop I think the path for the Windows machine is wrong. Please help as I have banged my head on a large number of forums but none seem to give correct path for Windows server. Don't

I'd like to copy files from/to remote server in different directories. For example, I want to run these 4 commands at once. scp remote:A/1.txt local:A/1.txt scp remote:A/2.txt local:A/2.txt scp remote:B/1.txt local:B/1.txt scp remote:C/1.txt local:C/1.txt What is the easiest way to do that? ios.id0 Copy multiple files from remote to local: $ scp your_username@remote.edu:/some/remote/directory/\{a,b,c\} ./ Copy multiple files from local to remote: $ scp foo.txt bar.txt your_username@remotehost.edu:~ $ scp {foo,bar}.txt your_username@remotehost.edu:~ $ scp *.txt your_username@remotehost.edu:~

I have an EC2 instance running (FreeBSD 9 AMI ami-8cce3fe5), and I can ssh into it using my amazon-created key file without password prompt, no problem. However, when I want to copy a file to the instance using scp I am asked to enter a password: scp somefile.txt -i mykey.pem root@my.ec2.id.amazonaws.com:/ Password: Any ideas why this is happening/how it can be prevented? Hoff I figured it out. I had the arguments in the wrong order. This works: scp -i mykey.pem somefile.txt root@my.ec2.id.amazonaws.com:/ scp -i /path/to/your/.pemkey -r /copy/from/path user@server:/copy/to/path I've used below

SSH(远程连接工具)连接原理：ssh服务是一个守护进程(demon)，系统后台监听客户端的连接，ssh服务端的进程名为sshd,负责实时监听客户端的请求(IP 22端口)，包括公共秘钥等交换等信息。 ssh服务端由2部分组成： openssh(提供ssh服务) openssl(提供加密的程序) ssh的客户端可以用 XSHELL，Securecrt, Mobaxterm等工具进行连接 SSH的工作机制 服务器启动的时候自己产生一个密钥(768bit公钥)，本地的ssh客户端发送连接请求到ssh服务器，服务器检查连接点客户端发送的数据和IP地址，确认合法后发送密钥(768bits)给客户端，此时客户端将本地私钥(256bit)和服务器的公钥(768bit)结合成密钥对key(1024bit),发回给服务器端，建立连接通过key-pair数据传输。 SSH的加密技术 加密技术：传输过程，数据加密。 1.SSH1没有对客户端的秘钥进行校验，很容易被植入恶意代码 2.SSH2增加了一个确认联机正确性的Diffe_Hellman机制，每次数据的传输，Server都会检查数据来源的正确性，避免黑客入侵。 SSH2支持RSA和DSA密钥 DSA:digital signature Algorithm 数字签名 RSA:既可以数字签名又可以加密 SSH知识小结 1.SSH是安全的加密协议

title: SSH自动登录config文件配置 comments: false date: 2019-08-19 19:29:13 description: 更方便的 ssh 操作？？？ categories: Linux 概述 之前说过可以使用 spawn 命令来自动登录服务器，但是仅仅是登录那么很方便，如果使用 scp 拷贝文件呢？是不是得使用最原始的 scp user@host:/xxx . 还是不方便？？？那就操作起来 配置服务端 与客户端免密登录服务器一样，在服务器的 ~/.ssh/authorized_keys 文件中追加上你电脑生成的 id_rsa.pub 公钥 配置客户端 配置好服务端之后我们就可以使用 ssh user@host 直接登录服务器了，不需要输入密码，那么我们还得记住 user 和 host，还有更简单的方法吗？那当然啦 配置 ~/.ssh/config 文件 直接显示我的配置内容 Host {name} HostName {host} User {user} IdentityFile ~/.ssh/id_rsa Host {name} HostName {host} Port {port} User {user} IdentityFile ~/.ssh/id_rsa 注意空格和缩进 {name} 就是给服务器起一个别名，{port} 可以不写

I am trying to implement a very simple file transfer client in python using twisted conch. The client should simply transfer a few files to a remote ssh/sftp server in a programatic way. The function is given username, password, file list, destination server:directory and just needs to carry out the authentication and copying in a cross-platform way. I have read some introductory material on twisted and have managed to make my own SSH client which just executes cat on the remote server. I am having a real difficult time extending this to moving the files over. I have taken a look at cftp.py