putty ssh connection

background: Not familiar with Linux, the new server centos,1 a gpu,512m memory, would like to use to put something;Dos attack, and then understand the need for SSH key login, but also prohibit the account password log in the way, prohibit the use of root account login tool Putty: Very small, find a corresponding download on the line, click on the download address, mainly in the full version has a puttyagen

; Authorized_keys "create file with file name Authorized_keys"Paste the public key character content that you just copied (paste method: Press Shift+ins or right-click in the Putty window);Then press the Ctrl+d key to save the end of the cat input to the file (Ctrl + C is not to save the end input)."During the input process, press the ENTER key to immediately save the text you just entered and look up in the file."$ chmod Authorized_keysStep Three: Se

Recently engaged in a VPS, with Putty landing every time to enter the root account password, more trouble, so the internet to find the SSH certificate method.In fact, this should be the Putty recommended authentication method.1. Generate the key using the Putty SSH key gener

software next to Windows." 10. Log in to your Linux server with SSH credentials/vpsputty→ session: Fill in the server IPputty→ connection → Data: Fill in the automatic login user nameputty→ Connection →ssh→ Authentication: Select Authentication private Key FileBack to putty

认Enter file in which to save the key (/HOME/USER/.SSH/ID_RSA):Created directory '/home/user/.ssh '.#密钥的密码, you need to enter and rememberEnter passphrase (empty for no passphrase):Enter same Passphrase again:Your identification has been saved In/home/user/.ssh/id_rsa.Your public key has been saved in/home/user/.ssh/id_

:/path/filename/path # download the remote file from the server to the local devicePscp usage of puttyWhen FTP is unavailable, it is convenient and secure.Obtain sub-directories in the logged-on directoryExample: User user1User1 Directory: pythondirectory, indext.html file,1. Get all contents in the directoryPscp-PW password-r username @ ipadress: Directory target_dir-PW: Password-R indicates that all contents in the directory are obtained.Pscp-PW password-r username @ IPaddress: Python C:/home2

PUTTY does not support remembering passwords by default. It is not recommended to use the modified version. Fortunately, SSH supports certificate login. I also asked my friends in the production environment that they also use certificates when logging on to SSH. Generally, Linux VPS is cheaper than Windows, so several VPS are available in CentOS. The random pas

Question Each time before using Putty remote connection, you need to enter a password, remember that you can use SSH to achieve password-free login, so try it. First, on remote Linux, a pair of RSA public key pairs is created with Ssh-keygen, and the private key is copied to the Windows system via

A total of 7 or 8 times have been successfully installed LFS. So I am a stupid person. But not to be ashamed of it.is probably installed to the 3rd time when thinking so manual old input is not a way, not lazy, but old will lose mistakes. So I thought of a way (this method later found in the LFS forum that everyone will, Khan ...) or write it, after all, also think out of it.Opened the readme.html in LFS's LiveCD. Inside, it lists the software on the CD package. There are

OpenShift is often upgraded. After the upgrade, the program won't be accessible. I see an article on the internet saying that I can restart the service through SSH (users with the same problem can log on to Gear through SSH, enter"Ctl_all start"Or"Ctl_all restart"Start the httpd service .), SSH seems to be accessible using the following command:

" file, open, enter the above password, will prompt "successfully imported ...", "OK"--" Save private key, the other options in this procedure are the default.8, open Putty software, left "Connection"--"Data", the right "Auto-login username" after entering the corresponding user name of the private key; left "Connection"--"SS