The URL of your web site is (note the tilde):-
http://www.mssl.ucl.ac.uk/~your_mssl_usernameThis maps to the central Linux cluster filesystem directory
/disk/www/your_mssl_username/which is accessible for read and write from the central Linux cluster.
Your homepage is
/disk/www/your_mssl_username/index.htmlOnce your homepage exists it will be indexed automatically (overnight) in (http://www.mssl.ucl.ac.uk/userpages)
Note that anything in or below the directory
/disk/www/your_mssl_username/mssl_onlycannot be accessed from outside the mssl.ucl.ac.uk domain.
http://www.mssl.ucl.ac.uk/www_usernameThis maps to the local filesystem directory
/home/html/www_usernameNote that the homepage is
/home/html/www_username/index.htmland that anything in or below the directory
/home/html/www_username/mssl_onlycannot be accessed from outside the mssl.ucl.ac.uk domain.
Access this from a Linux cluster system by writing into the directory:-
/disk/ftp/pub/your_group/your_mssl_username/e.g. /disk/ftp/pub/xray/pal/
The Linux command to list your group(s) is
id -gn
/disk/ftp is the default directory seen by user anonymous after ftp login on ftp.mssl.ucl.ac.uk. Note that the subdirectory incoming will not be accessible (see section 4).
Files will be deleted automatically from this temporary area
(currently after 14 days).
The external ftp user should logon to ftpin.mssl.ucl.ac.uk as user anonymous then
cd your_groupe.g. cd solar
and upload. Note that anonymous ftp users cannot read from the incoming area.
DO NOT CREATE OR USE SUBDIRECTORIES as they will not be readable. This is to avoid misuse by third parties.
You can access the files from the central Linux cluster as directory:-
/disk/ftp/incoming/your_group/
Files will be deleted automatically from this temporary area
(currently after 7 days).
>ftp ftp.mssl.ucl.ac.ukActive mode failure would be suggested by
Connected to mssllw.mssl.ucl.ac.uk.
Name (mssllw:pal): USERNAME
331 Password required for USERNAME
Password:
230 User USERNAME logged in.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp > cd WHEREVER
ftp> put FILENAME
local: FILENAME remote: FILENAME
200 PORT command successful.
ftp> put FILENAMEIf passive mode is being invoked you should see
ftp: connect: Connection timed outIf you were attempting to connect to ftp.mssl.ucl.ac.uk there is probably a firewall restriction on active mode ftp at the REMOTE site (i.e. not MSSL). Note though that only some MSSL ftp servers are accessible through the firewall - see above.
ftp> put FILENAMEPassive mode failure would be suggested by
local: FILENAME remote: FILENAME
227 Entering Passive Mode (144,82,100,160,178,0)
227 Entering Passive Mode (144,82,100,160,178,19)If active or passive mode fails, try the other. If both fail consult the remote computing service about their firewall restrictions. To toggle between active and passive mode:
ftp: connect: Connection timed outIf you are failing to connect to ftp.mssl.ucl.ac.uk there is probably a firewall restriction on passive ftp at the REMOTE site (viz. not MSSL).
ftp> passiveIf ftp initiated at MSSL fails, the cause is probably a firewall restriction at the remote site.
Passive mode on.
ftp> put FILENAME
ftp> passive
Passive mode off.
ftp> put FILENAMEA response of '?Invalid command' means the client does not support passive mode. Your hosts may be able to offer an alternative system.