Sounds like somewhere along the way I've messed up the remote access/login stuff. I'll try to sort it by the end of tomorrow.
On Sun, Aug 8, 2010 at 8:12 PM, Joey K Tuttle <[email protected]> wrote: > I'm lost in the swamp... I decided it was time to update my beta > stuff and try some of the big deal stuff on my own machines. So, I > started on the Linux 64 bit installation and got stuck in the mud - > then went to my 32 bit server and got to the same dead end... > > In both cases, the first time I tried running jhs I got the following > output: > > ~~~ > ./jhs > > J HTTP Server - init OK > > Edit startup to change 65001 or access/noaccess from other machines. > Default startup is: /usr/local/lib/j701/bin/jhs > > Requires a modern browser (later than 2004) with Javascript. > > A : separates ip address from port. Numeric form ip can be faster than > name. > > Access from another machine: > http://10.1.2.10:65001/jijx > > Start a web browser on this machine and enter URL: > http://127.0.0.1:65001/jijx > > ~~~ > > (this after editing jhs to replace the 0 (local machine) with 1 > (other machines) - required because the servers don't have browsers > etc. In both cases I was able to get to the jal screen and install > updates. I was trying to get to run the examples below and when I > looked at JAL "Installed" it said I was IDE JHS version 1.0.14 > > But then - when I tried to kill and restart the server task, it > refuses to connect to an outside machine and the bit in the above > about "Access from another machine:" is missing .... and no more am I > able to have a browser connect to the server. > > The only way I have found to remedy this is to delete all of the J701 > library, reinstall, edit again the jhs file (for other machine > access) - but then I'm down level without the ability to try the big > deal things .... > > or indeed even i. 5 :( > > The only consoling news is that jconsole works fine through all of this. > > Help? > > - joey > > PS - I also forgot/lost my last password at jsoftware JUM so I can't > even look at things there :( ^2 > > (Question - is there a way to start over on that point? Next time > I'll tape my password to the wall....) > > > At 20:06 -0400 2010/07/29, Eric Iverson wrote: > >A new JHS update is available. It adds a dozen lines of new J code and > gives > >a hint at what is available through Google Charts. > > > >An interesting example of the power of browser/web/html/javascript and > cloud > >computing. > > > >Use JAL (Package Manager) to install version 1.0.12 and then restart JHS. > > > >In jijx try: > > plotlines 'fubar';'abc|def';400 200; 2 10$?20#1000 > > plotpie 'fubar';'abc|def|ghi';400 200; 50 24 12 > > > >Look at the dead simple the J code. The functions just pack up the info > for > >the chart you want and request it as a URL from the google charts web site > >and a png file is sent back in return. > > > >Amazing, state the art plotting with only a few lines in total of J code! > > > >And normal browser services allow you to save the png file, open in a new > >tab, etc. > > > >See google chart on the web for examples and documentation on all the > >possbilities. > > > >This exact same stuff is available to users of the JHS server at Jsoftware > >jum. You'll have to use jum to kill your task with the older version and > >restart you task with the new version and then the examples from above > will > >work exactly the same. > > > >I think this is a big deal! > >---------------------------------------------------------------------- > >For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
