I think you are referring to http://rosettacode.org/wiki/Multiline_shebang#J
Thanks, -- Raul On Tue, Jul 29, 2014 at 11:58 PM, bill lam <bbill....@gmail.com> wrote: > IIRC about 2 decades ago, the file extension for j scripts was "js" but > later java became popular and they used the same file extension. J had to > give in and changed to "ijs". > > for debian version the first line is standardized to > #!/user/bin/ijconsole > > Raul should have an alternate way that enable the script to be executed for > both shell and j, IIRC. > On Jul 30, 2014 10:34 AM, "Raul Miller" <rauldmil...@gmail.com> wrote: > > > Note that the debian version of J uses ijconsole to avoid the conflict > > with jconsole. > > > > Thanks, > > > > -- > > Raul > > > > On Tue, Jul 29, 2014 at 4:10 PM, Ric Sherlock <tikk...@gmail.com> wrote: > > > If you have java installed on your system then a program called > jconsole > > is > > > probably already in your path. I've taken to naming my symbolic link: > jc > > > > > > > > > On Wed, Jul 30, 2014 at 7:36 AM, chris burke <cbu...@jsoftware.com> > > wrote: > > > > > >> An alternative to renaming the J installation folder is to create a > > >> symbolic link to jconsole, and reference that instead, e.g. > > >> > > >> ~$ ln -s j64-802/bin/jconsole > > >> ~$ ls -l jconsole > > >> lrwxrwxrwx 1 chris chris 20 Jul 29 12:31 jconsole -> > > j64-802/bin/jconsole > > >> > > >> Also, if you create the symbolic link on your path, then you can > simply > > >> enter "jconsole" in the terminal to run it. > > >> > > >> > > >> > > >> On Tue, Jul 29, 2014 at 8:46 AM, Don Guinn <dongu...@gmail.com> > wrote: > > >> > > >> > It was not a problem getting around the minus sign problem. I simply > > >> > renamed the J directory from j64-802 to j64_802 and everything > worked > > >> fine. > > >> > What concerned me was that the default name chosen for the 64 bit > > version > > >> > causes hashbang to fail. It is not much of a problem, probably not > > worth > > >> > fixing. > > >> > > > >> > Thank you for the lead on how to handle the "Open With" question. I > > will > > >> > study it. I am still a novice to Linux. So I apologize for asking > > >> questions > > >> > for which I should already know the answer. > > >> > > > >> > > > >> > On Tue, Jul 29, 2014 at 9:05 AM, chris burke <cbu...@jsoftware.com> > > >> wrote: > > >> > > > >> > > > Another question is how to find the link target in Linux. In > > windows > > >> > ARGV > > >> > > is set to the link target, where in Linux it is set to the name of > > the > > >> > > link. > > >> > > > > >> > > In both cases, ARGV is defined as the call used to start J. If you > > want > > >> > to > > >> > > find jconsole, it should be in ~install/bin. > > >> > > > > >> > > > Also, in the properties of a file in Linux one can select the > > >> > application > > >> > > to handle the file with the "Open With" option. Is there a way to > > add > > >> > the J > > >> > > executables to that list? > > >> > > > > >> > > You should google "open with" for your distribution, e.g. > > >> > > http://community.linuxmint.com/tutorial/view/1314 > > >> > > > > >> > > > > >> > > On Tue, Jul 29, 2014 at 7:23 AM, Don Guinn <dongu...@gmail.com> > > wrote: > > >> > > > > >> > > > Trying the example script in help/user/hashbang.htm and got the > > >> > following > > >> > > > error: > > >> > > > > > >> > > > don@ubuntu:~/j64-802-user/temp$ ./1.ijs > > >> > > > |domain error: script > > >> > > > | #!/home/don/j64- 802/bin/jconsole > > >> > > > |[-0] /home/don/j64-802-user/temp/./1.ijs > > >> > > > > > >> > > > Probably works fine for 32 bit version of J as the minus sign is > > not > > >> in > > >> > > the > > >> > > > file name. > > >> > > > > > >> > > > Another question is how to find the link target in Linux. In > > windows > > >> > ARGV > > >> > > > is set to the link target, where in Linux it is set to the name > of > > >> the > > >> > > > link. > > >> > > > > > >> > > > In Windows: > > >> > > > ARGV > > >> > > > > > >> > > > ┌────────────────────────┐ > > >> > > > > > >> > > > │C:\J\j64-802\bin\jqt.exe│ > > >> > > > > > >> > > > └────────────────────────┘ > > >> > > > > > >> > > > In Linux: > > >> > > > > > >> > > > ARGV > > >> > > > > > >> > > > ┌───────────────────────┐ > > >> > > > > > >> > > > │/home/don/Desktop/J8 Qt│ > > >> > > > > > >> > > > └───────────────────────┘ > > >> > > > > > >> > > > ("J8 Qt" is the name of my shortcut to start J.) > > >> > > > > > >> > > > > > >> > > > Also, in the properties of a file in Linux one can select the > > >> > application > > >> > > > to handle the file with the "Open With" option. Is there a way > to > > add > > >> > > the J > > >> > > > executables to that list? > > >> > > > > > >> ---------------------------------------------------------------------- > > >> > > > 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 > > >> > > > >> ---------------------------------------------------------------------- > > >> 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 > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
