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(bbfu) (set terminal) Re(4): Function keys via Net::Telnet

by bbfu (Curate)
on Apr 04, 2001 at 23:35 UTC ( [id://69835]=note: print w/replies, xml ) Need Help??


in reply to Re: (bbfu) (not unix) Re(2): Function keys via Net::Telnet
in thread Function keys via Net::Telnet

I had Net::Telnet execute a SHOW TERMINAL command and it came up with VT320 without my having done a SET TERMINAL but I decided to try it out anyway. It seems to be working now but I tried commenting out the SET TERMINAL command and it still works. =(

Right now I'm sending "\e[18~" for F7. I swear I tried that last night and it didn't work. *sigh* Guess I should've used the dead chicken last night. =)

The way I found what code to use (\e[18~ isn't documented anywhere on the 'net that I could find) deserves some mention... What I did was, using a telnet client that I knew worked in those menus, I logged into the VMS server and, from there, telneted into our development box running linux. The login prompt echo's back any control keys (including ^H, which is a pain) using ^[ to represent ESC. So I just started hitting function keys and recording what it echoed back. =)

This is what I got back for all the function keys:

F-Key String to Send ------------------------- F1 ^[OP F2 ^[OQ F3 ^[OR F4 ^[OS F5 ^[[16~ F6 ^[[17~ F7 ^[[18~ F8 ^[[19~ F9 ^[[20~ F10 ^[[21~ F11 ^[[23~ F12 ^[[24~

Anyway, it now seems to be working. Thanks much for all your help! I never even thought to try the SET TERMINAL command. :-)

bbfu
Seasons don't fear The Reaper.
Nor do the wind, the sun, and the rain.
We can be like they are.

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