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exercises:2019_uzh_acpc2:login

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exercises:2019_uzh_acpc2:login [2019/04/09 08:24]
jglan created
exercises:2019_uzh_acpc2:login [2019/04/09 08:28] (current)
jglan
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     * on Microsoft Windows: you need to install [[http://​sourceforge.net/​projects/​xming/​files/​latest/​download|XMing]]     * on Microsoft Windows: you need to install [[http://​sourceforge.net/​projects/​xming/​files/​latest/​download|XMing]]
   * a file transfer tool to copy files from/to the server:   * a file transfer tool to copy files from/to the server:
-    * on Linux: put ''​%%sftp://​tcopt3.chem.uzh.ch%%''​ as the address in your file browser and you should be able to browse your home directory after logging in+    * on Linux: put ''​%%sftp://​tcopt2.chem.uzh.ch%%''​ as the address in your file browser and you should be able to browse your home directory after logging in
     * on Mac OS X/OSX/macOS Sierra: use [[https://​cyberduck.io/​|Cyberduck]]     * on Mac OS X/OSX/macOS Sierra: use [[https://​cyberduck.io/​|Cyberduck]]
     * one Windows: use [[https://​winscp.net/​|WinSCP]] or [[https://​cyberduck.io/​|Cyberduck]]     * one Windows: use [[https://​winscp.net/​|WinSCP]] or [[https://​cyberduck.io/​|Cyberduck]]
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   * Connect to Internet (use VPN when not on the UZH network)   * Connect to Internet (use VPN when not on the UZH network)
   * Open a terminal (Konsole, xterm or similar)   * Open a terminal (Konsole, xterm or similar)
-  * Connect to the server by entering the command: ''​ssh -X studentXX@tcopt3.chem.uzh.ch''​+  * Connect to the server by entering the command: ''​ssh -X studentXX@tcopt2.chem.uzh.ch''​
  
  
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   * Connect to Internet (use VPN when not on the UZH network)   * Connect to Internet (use VPN when not on the UZH network)
   * Open a X-Windows terminal in the X11 application if you want to run graphical applications on the server, otherwise use the pre-installed //​Terminal//​ application or an alternative like //iTerm2//   * Open a X-Windows terminal in the X11 application if you want to run graphical applications on the server, otherwise use the pre-installed //​Terminal//​ application or an alternative like //iTerm2//
-  * Connect to the server by entering the command: ''​ssh -X studentXX@tcopt3.chem.uzh.ch''​+  * Connect to the server by entering the command: ''​ssh -X studentXX@tcopt2.chem.uzh.ch''​
  
 ==== Login using Windows ==== ==== Login using Windows ====
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   - Start the application PuTTY from the Windows menu (in the folder PuTTY)   - Start the application PuTTY from the Windows menu (in the folder PuTTY)
-  - Fill in the //Host Name//: ''​tcopt3.chem.uzh.ch''​+  - Fill in the //Host Name//: ''​tcopt2.chem.uzh.ch''​
   - Set //​Connection type// to ''​SSH''​   - Set //​Connection type// to ''​SSH''​
-  - Type ''​tcopt3''​ as the name of the session below Saved Sessions and save the settings a first time+  - Type ''​tcopt2''​ as the name of the session below Saved Sessions and save the settings a first time
   - In the Category tree on the left side, select //​Connection > Data// and enter the username you have been given in the lecture in the field //​Auto-login username//   - In the Category tree on the left side, select //​Connection > Data// and enter the username you have been given in the lecture in the field //​Auto-login username//
   - Select the tab ''​Connection > SSH > X11''​ from the ''​Category''​ list and enable the option ''​Enable X11 Forwarding''​   - Select the tab ''​Connection > SSH > X11''​ from the ''​Category''​ list and enable the option ''​Enable X11 Forwarding''​
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   * Start Xming (optional, only required if you want to run graphical applications on the server)   * Start Xming (optional, only required if you want to run graphical applications on the server)
   * Start Putty   * Start Putty
-  * Double click the session ''​tcopt3''​ to start the connection+  * Double click the session ''​tcopt2''​ to start the connection
   * Enter (username and) password as requested   * Enter (username and) password as requested
  
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 and accept the defaults proposed and do no set a password. and accept the defaults proposed and do no set a password.
  
-Upload the public key **from your local machine** to tcopt3:+Upload the public key **from your local machine** to tcopt2:
  
 <​code>​ <​code>​
-$ scp ~/​.ssh/​id_rsa.pub studentXX@tcopt3.chem.uzh.ch:​~/​+$ scp ~/​.ssh/​id_rsa.pub studentXX@tcopt2.chem.uzh.ch:​~/​
 </​code>​ </​code>​
  
-Now login to ''​tcopt3.chem.uzh.ch''​ and move the uploaded public key to the right place and set the access permissions correct:+Now login to ''​tcopt2.chem.uzh.ch''​ and move the uploaded public key to the right place and set the access permissions correct:
  
 <​code>​ <​code>​
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 <​code>​ <​code>​
-$ ssh -i ~/​.ssh/​id_rsa studentXX@tcopt3.chem.uzh.ch+$ ssh -i ~/​.ssh/​id_rsa studentXX@tcopt2.chem.uzh.ch
 </​code>​ </​code>​
  
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   - Restart //PuTTY//   - Restart //PuTTY//
-  - Select the //Session// ''​tcopt3''​ and press //Load//+  - Select the //Session// ''​tcopt2''​ and press //Load//
   - Select //​Connection > SSH > Auth//   - Select //​Connection > SSH > Auth//
   - Use the //​Browse...//​ button in //​Authentication parameters//​ to selected the ''​condensed_matter.ppk''​ you generated earlier   - Use the //​Browse...//​ button in //​Authentication parameters//​ to selected the ''​condensed_matter.ppk''​ you generated earlier
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 <​code>​ <​code>​
-Host tcopt3 +Host tcopt2 
-  HostName ​tcopt3.chem.uzh.ch+  HostName ​tcopt2.chem.uzh.ch
   User studentXX   User studentXX
 </​code>​ </​code>​
  
-after which you will be able to connect to ''​tcopt3''​ simply by using+after which you will be able to connect to ''​tcopt2''​ simply by using
  
 <​code>​ <​code>​
-$ ssh tcopt3+$ ssh tcopt2
 </​code>​ </​code>​
  
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 <​code>​ <​code>​
-Host tcopt3 +Host tcopt2 
-  HostName ​tcopt3.chem.uzh.ch+  HostName ​tcopt2.chem.uzh.ch
   User studentXX   User studentXX
   IdentityFile ~/​.ssh/​id_rsa   IdentityFile ~/​.ssh/​id_rsa
exercises/2019_uzh_acpc2/login.txt · Last modified: 2019/04/09 08:28 by jglan