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wiki:2018networking [2018/08/29 21:15]
erin
wiki:2018networking [2018/08/30 06:09]
erin
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 +{{ :​wiki:​presentation1_computers.jpg?​400 |}}
  
 =====CONNECTING TO REMOTE COMPUTERS ===== =====CONNECTING TO REMOTE COMPUTERS =====
Line 5: Line 5:
  
 We have already connected to a remote computer in this class!\\ We have already connected to a remote computer in this class!\\
 +  * genome repositories
   * rsync, wget, ftp, sftp, curl, scp   * rsync, wget, ftp, sftp, curl, scp
  
Line 24: Line 25:
  
  
-==== Accessing remote computers with ssh ====+==== Accessing remote computers with ssh - Secure SHell ==== 
 + 
 +**ssh usage**\\ 
 +**ssh** <​addressOfRemoteServer>​\\ 
 +**ssh** [-l <​yourloginname>​] <​addressOfRemoteServer>​ #​that'​s a lower case "​L"​ 
 + 
 + 
 +:!: **Mini demo**. Watch Erin log into her desktop computer: 
 + 
 + 
 + 
 +[[wiki:​supercomputing|{{:​wiki:​slide2_arrow.png?​40|}}]] [[wiki:​supercomputing|supercomputing]]
  
-**ssh**….secure shell. 
- $ ssh username@server_address 
-\\ 
-**A common method for downloading data from a public server (ftp)** 
  
-**ftp**….file transfer protocol. 
- $ ftp ftp.someaddress.org  
-\\ 
-**Transferring data between computers/​servers (scp)** 
  
-**scp**….secure copy protocol. 
- $ scp /​path/​to/​local/​file username@hostname:/​path/​to/​remote/​file 
-\\ 
  
  
wiki/2018networking.txt · Last modified: 2018/08/30 06:13 by erin