Emacs

With this entry a new category for emacs related posts will begin here. Bits from emacs.help are tips and tricks found while reading the emacs.help mailing list

Well, this tips is how to use su inside eshell

From the post: "...Doing su or sudo su does not work like you expect. This works under the normal shell (M-x shell). I am su:ing quite much ..." If you have tried, using su inside eshell is quite paintful, and doesn't work very well. But, come on, there should be a way of doing it, right?

From the reply: "...Tramp 2.1 supports it. Try "cd/sudo::" in eshell..." And that's it! you have a fully functional 'suded' eshell with completition available.

libnotify and notification-daemon are part of the galago project, a "desktop presence framework". libnotify shows popup windows on your desktop to alert you from some event, like new mail or an IM. I like the idea of use a single program to manage all your desktop notifications instead of having to implement the same code over and over again on all your apps. AFAIK libnotify is desktop-agnostic so it should work on GNOME, KDE, Xfce, etc.

What about emacs? Well, if you use jabber.el for jabber chatting, erc or rcirc for IRC you can use libnotify to do some fancy notifications.

For erc this guy hacked the libnotify support. I haven't tested personally but seems interesting.

For rcirc there's a wiki page about rcircNotify

For jabber.el I wrote a libnotify alert, here it is the wiki page for it.

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