Recently requested by the company, the need for remote transmission and backup of file data, wrote an article on the SSH, SCP and rsync application configuration of the whole process, may be too wordy, but mainly to want to do not miss each process
What is the security comparison between FTP and SSH?
Ftp:
Http://baike.baidu.com/subview/369/6149695.htmIn the TCP/IP protocol, the FTP standard command TCP port number is 21,port mode with a data port of 20. The task of FTP is to
Recently requested by the company, the need for remote transmission and backup of file data, wrote an article on the SSH, SCP and rsync application configuration of the whole process, may be too wordy, but mainly to want to do not miss each process
Original link Address: http://www.binghe.org/2010/03/telnet-ftp-ssh-sftp-scp/"Telnet" is a well-known terminal access Protocol, and traditional Web service programs such as FTP, Pop, and Telnet are inherently insecure because they transmit data,
SVN deletes all the. svn files
Copy Code code as follows:
Find. -name. Svn-type d-exec rm-fr {} \;
Linux CP/SCP Command +SCP command detailed
Name: CP
Use Rights: All users
How to use:
CP [Options] source dest
One, the Linux system SSH service1. What is SSH?SSH is secure shell protocol shorthand, SSH is to the online packet through encryption before transmission, to ensure data security. SSH is a security protocol that is specifically provided for Telnet
1.SSH Remote ManagementSSH (Secure Sheel) is a secure channel protocol, which is mainly used to realize remote login of character interface, and so on. The SSH protocol encrypts the data transmitted by both parties, including the user's password.
OpenSSH
OpenSSH is a free open-source implementation of the SSH (Secure Shell) protocol. It uses secure and encrypted network connection tools instead of Telnet, FTP, rlogin, RSH, and rcp tools. OpenSSH supports SSH protocol versions 1.3, 1.5, and 2.
Linux gives us two commands for file copy, one for CP and one for SCP, but they are slightly different.
CP---is mainly used to copy files back and forth between different directories on the same computer
SCP---Primarily to copy files back and
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