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027 - Network Connections

With Linux, It's easy to establish network connections from one machine to another for remote logins
and file transfers.

ssh Securely log into a remote host, or run commands.
telnet Log into a remote host (insecure!).
scp Securely copy files to/from a remote host (batch).
sftp Securely copy files to/from a remote host (interactive).
ftp Copy files to/from a remote host (interactive, insecure!).

$ ssh remote.example.com who

$ telnet remote.example.com 80 (To check for the presence of a web server port 80.)

$ scp myfile remote.example.com:newfile
$ scp -r mydir remote.example.com:

$ sftp remote.example.com
Password: ********
sftp> cd Mydir
sftp> get file1

 

 

Linux:


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Story | by Dr. Radut