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Currently using Xfce and xfce4-terminal, but suggestions involving other Linux-based systems may still be helpful.

I start a longish-running program in a terminal window, then alt-tab away and do other work. Is there a way to have a program in that session request that its window be marked 'Urgent' and/or 'Presented' to the user? When I'm writing a graphical program, say using GTK2, I can do that easily enough; it ought to be theoretically possible, but I don't know of a way to do it.

  • A combination of inotify, yad and writing a file to disk upon termination/"interesting" milestones. – Deer Hunter Jan 8 '15 at 12:59
  • I think most people use xdotool for this kind of stuff. – mikeserv Jan 9 '15 at 15:23
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You could use wmctrl to tell the window manager to activate it (raise it and give it focus):

wmctrl -ia "$WINDOWID"
  • Thank you, that's perfect! I wasn't aware of the environment variable, and that's beautifully simple. alias present='wmctrl -ia $WINDOWID' in .bashrc and all is as it should be! – rosuav Jan 10 '15 at 16:05
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Try raising the bell:

printf '\a'

This doesn't work with all terminal emulators; I don't know about xfce4-terminal. In xterm, it's a mode (the bellIsUrgent and popOnBell resources) that can be turned on and off with control sequences, so try turning it on:

printf '\e[?1042;1043h\a'
  • The bell on its own didn't work, so I tried the other; but it seems to be an unrecognized escape code. Are those actual 0x3F question marks? – rosuav Jan 9 '15 at 14:05
  • Ah, but thanks to that search term, I did find this: forum.xfce.org/viewtopic.php?id=6573 So I guess it's not possible, at least with that terminal emulator. – rosuav Jan 9 '15 at 14:06

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