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Starting J
Jwd is a GUI front end to J. Jconsole is a command line front end. See Install for troubleshooting and more detailed information.
Windows Jwd
Run the blue J icon in the J Program Group. Or run j.exe in the J bin folder.
To run Jwdp (portable (Java based) Jwd) see Starting Windows Jwdp.
Windows Jconsole
Run the gray J icon in the J Program Group. Or run jconsole.exe in the J bin folder. Exit Jconsole with Ctrl+d.
Linux Jwd
Run jwd in your J bin folder. For example:
...> ~/j602/bin/jwd
Linux Jconsole
Run jconsole in your J bin folder (exit Jconsole with Ctrl+d). For example:
...> ~/j602/bin/jconsole
Jconsole uses editline and identifies itself as 'jconsole'. The input history from previous sessions is loaded from file ~/.jhistory (if it exists) when Jconsole starts and the new input lines are added to the file on exit. Create an empty ~/.jhistory file to make use of this feature. Editline is covered by BSD and NetBSD copyrights.
Mac
Mac is the same as Linux except that it has a red J icon that can launch Jwd.
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!:
wd
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