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other:newppl:starting [2020/08/20 15:04] jypeter ssh info moved to the dedicated ssh page |
other:newppl:starting [2020/08/24 14:47] jypeter Removed the "Accessing the LSCE servers from outside the LSCE" section after moving everything to the 'ssh' page |
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===== Using your own computer at LSCE? ===== | ===== Using your own computer at LSCE? ===== | ||
- | No need to try to connect your laptop to the LSCE wire network, it will not work! | + | No need to try to connect your personal laptop to the LSCE wire network, it will **not** work! |
- | The best you can do is use the [[https://intranet.lsce.ipsl.fr/informatique/wifi/index.php|eduroam or guest wifi]] network, if your office is close enough to one of the access points. | + | The best you can do is use the [[https://intranet.lsce.ipsl.fr/informatique/en/wifi/index.php|Guest WiFi]] or [[https://intranet.lsce.ipsl.fr/informatique/en/wifi/eduroam.php|eduroam]] network, if your office is close enough to one of the access points. |
- | **Warning!** You can't connect directly to the //obelix// LSCE servers from the wifi network. You first have to connect to ''ssh1.lsce.ipsl.fr'', and then to ''obelix'' | + | **Warning!** You **can't** connect directly to the //obelix// LSCE servers from the wifi network. You first have to connect to the ''ssh1.lsce.ipsl.fr'' //gateway// server, and then to ''obelix''. More details in [[#accessing_the_lsce_servers_from_outside_the_lsce|Accessing the LSCE servers from outside the LSCE]] |
===== Accessing the LSCE intranet ===== | ===== Accessing the LSCE intranet ===== | ||
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Follow the instructions in the [[https://intranet.lsce.ipsl.fr/informatique/en/winsrv.php|Windows servers]] page. If you need to use a program that is missing on this cluster, see the [[#getting_help_from_the_lsce_system_administrators|Help]] section | Follow the instructions in the [[https://intranet.lsce.ipsl.fr/informatique/en/winsrv.php|Windows servers]] page. If you need to use a program that is missing on this cluster, see the [[#getting_help_from_the_lsce_system_administrators|Help]] section | ||
- | ===== Accessing the Linux servers from your LSCE deskop ===== | + | ===== Accessing the LSCE Linux servers ===== |
- | [[other:ssh|Use ssh to connect to the servers]] | + | You have to [[other:ssh|Use ssh to connect to the servers]] |
+ | |||
+ | If you are really in a hurry, go directly to the [[other:ssh#connecting_to_the_lsce_servers_ipsl_servers_tgcc|Connecting to the LSCE servers, IPSL servers, TGCC, ...]] section, but it is important that you **read the full //ssh documentation// page at least once**! | ||
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{{ :other:newppl:xnview_capture.jpg?200 |Click to get a larger version}} | {{ :other:newppl:xnview_capture.jpg?200 |Click to get a larger version}} | ||
- | ===== Accessing the LSCE servers from outside the LSCE ===== | ||
- | |||
- | The only way to access the LSCE servers from outside LSCE is to connect first to the **ssh1.lsce.ipsl.fr** gateway server. | ||
- | |||
- | ==== Interactive access ==== | ||
- | |||
- | - Send a mail to //help-lsce//, and request an access to the //ssh1// server | ||
- | - Use ''ssh'' to **connect** to //ssh1// | ||
- | * From a terminal on a Linux/Windows10/Mac computer: ''ssh -A -X your_lsce_login@ssh1.lsce.ipsl.fr'' | ||
- | * From a Windows computer: | ||
- | * Text only: use [[other:win10apps#putty_pageant|Putty]]. Putty allows you to open text terminals on remote computers | ||
- | * Text **and graphics**: you need to [[https://wiki.lsce.ipsl.fr/pmip3/doku.php/other:win10wsl#using_an_x_server|install an X server]] on your computer in order to display the graphics | ||
- | - You can access all LSCE disks from //ssh1//, but there is only a limited number of programs that you can run, so you have to go from //ssh1// to //obelix// or //irene// with one of the ''ssh'' commands below: | ||
- | * ''ssh obelix'' | ||
- | * ''ssh your_tgcc_login@curie-ccrt.ccc.cea.fr'' | ||
- | - It's possible to use only one line to to both ssh commands | ||
- | * obelix: ''ssh -A -X your_lsce_login@ssh1.lsce.ipsl.fr -t ssh -A obelix'' | ||
- | * TGCC: ''ssh -A -X your_lsce_login@ssh1.lsce.ipsl.fr -t ssh -A your_tgcc_login@curie-ccrt.ccc.cea.fr'' | ||
- | - You can define an alias in order to connect more easily to the machines: | ||
- | * //tcsh// users: add the following line to your ''~/.cshrc'' configuration file\\ ''alias sobelix 'ssh -A -X your_lsce_login@ssh1.lsce.ipsl.fr -t ssh -A obelix''' | ||
- | * //bash// users: add the following line to your ''~/.bashrc'' configuration file\\ ''alias sobelix='ssh -A -X your_lsce_login@ssh1.lsce.ipsl.fr -t ssh -A obelix''' | ||
- | - You should create and configure an //ssh key//, if you don't want to type your password each time you use ssh or scp | ||
- | - If you want more information about ''ssh'' | ||
- | * Linux users: http://ciclad-web.ipsl.jussieu.fr/data/documents/ssh-utilisateurs-unix.pdf | ||
- | * Windows users: http://ciclad-web.ipsl.jussieu.fr/data/documents/ssh_putty_v2_2011-1.pdf | ||
- | |||
- | ==== Copying files to/from LSCE ==== | ||
- | |||
- | If you need to **transfer** files to/from LSCE, use ''scp'' (on Linux and Windows 10), or a graphical scp client such as [[other:win10apps#winscp|WinSCP]] (on Windows) between your computer and ''ssh1.lsce.ipsl.fr'' | ||
- | |||
- | * Example: | ||
- | * Sending **one file** from a Linux/Windows10/Mac computer to your //scratch// directory at LSCE:\\ ''scp -p file_on_your_computer_outside_lsce your_lsce_login@ssh1.lsce.ipsl.fr:/home/scratch01/your_lsce_login/'' | ||
- | * Sending recursively **a full directory**:\\ ''scp -pr directory_on_your_computer_outside_lsce your_lsce_login@ssh1.lsce.ipsl.fr:/home/scratch01/your_lsce_login/'' | ||
===== What next? ===== | ===== What next? ===== |