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20090108 Thursday January 08, 2009

command-not-found for OpenSolaris?

Ubuntu has a cool feature where they publish an index of all the binaries on the system, and the package that each one belongs to.  When you combine this with the bash command-not-found hook, you get a default environment that responds to a missing command by telling you what package to download.  (Sorry, too lazy for screenshots...)

Anyway, this feature would be a good use for the new pkg command.  You could write a script that creates an index of all binaries, and then store that index in the user's home directory.  Another script could react to the command-not-found hook in bask and tell the user something useful.

In fact, you could almost do this interactively by querying the pkg database, except that when I query 'dbx' (for example), I get 37 hits.  Most are for the different versions of the right package, and a few are for a package-alias of some kind.  A script that got that answer would need to apply some clever hueristics to do the right thing.

It seems like a good afternoon project, but I haven't had a spare afternoon in quite a while. The pkg-discuss@opensolaris.org alias can offer help with pkg issues.

Any takers?


Posted by Chris Quenelle ( Jan 08 2009, 03:09:58 PM PST ) - Permalink - -

20070713 Friday July 13, 2007

Dbx versus gdb Maxim Kartashev is a sustaining engineer in St Petersburg who fixes dbx bugs, answers lots of forum questions, and generally helps dig dbx out of trouble when it has problems. He's a very smart guy. He also likes Joss Whedon, so he's smart and he has good taste. :-) But anyway, Max has taken some of the information in the dbx/gdb comparison table in dbx's online help, and make it available in a nice pretty table. If you're a gdb user who's trying to learn dbx, or vice versa, this table might help. Posted by Chris Quenelle ( Jul 13 2007, 06:16:34 PM PDT ) - Permalink - -

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mug shot Chris Quenelle is a tools developer at Sun Microsystems. He's worked on performance and debugging tools at Sun for more than 10 years. He reads comic books and science fiction, and has more tivos than he can keep track of.

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