Scp commands in linux

Scp commands in linux: files can be copied between two linux hosts. the command format is SCP [optional parameter] file_sourcefile_targetwww.2cto.com1. copy files from local to remote: * command format :...
Scp commands in linux: files can be copied between two linux hosts. the command format is SCP [optional parameter] file_source file_target www.2cto.com 1. copy files from local to remote: * command format: scp local_file remote_username @ remote_ip: remote_folder or scp local_file remote_username @ remote_ip: The username is specified for the first and second remote_file. after the command is executed, enter the password again, only the remote directory is specified for the 1st files, and the file name is unchanged for the 2nd files; www.2cto.com * copy Directory: * command format: scp-r local_folder remote_username @ remote_ip: remote_folder or scp-r local_fol Der remote_ip: remote_folder 1st specifies the user name. after the command is executed, enter the password. if the user name is not specified, enter the user name and password. * For example: scp-r/home/space/music/root@www.cumt.edu.cn:/home/root/others/scp-r/home/space/music/www.cumt.edu.cn: /home/root/others/the above command copies the local music directory to the remote others directory, that is, there is a remote copy .. /others/music/directory www.2cto.com 2. copy from remote to local, as long as the last two parameters copy from local to remote command to change order; for example: scp root@www.cumt.edu.cn: /home/root/o Thers/music/home/space/music/1.mp3 scp-r www.cumt.edu.cn:/home/root/others/home/space/music/The simplest application is as follows: scp local user name @ IP address: file name 1 remote user name @ IP address: file name 2 [local user name @ IP address:] can be left blank. you may need to enter the password corresponding to the remote user name. possible useful parameters:-v is the same as-v in most linux commands to display the progress. it can be used to view connections, authentication, or configuration errors. www.2cto.com-C enable compression option. -P: Select the port. note:-p has been used by rcp. -4 use the IPV4 address forcibly. -6 use IPV6 addresses forcibly. note: 1. if the remote server firewall has special restrictions, scp must use special ports, The specific port depends on the situation, the command format is as follows: # scp-p 4588 remote@www.abc.com:/usr/local/sin. sh/home/administrator 2. when using scp, pay attention to whether the user has the permission to read the corresponding files on the remote server.