I should have checked to see what the binary names for each application is before I wrote. Just now I used the locate command to search the file system for the string "kwifi". Here is what it showed me.
Code:
user01> locate kwifi
/opt/kde3/bin/kwifimanager
The locate utility showed a bunch of other lines as well. It looks like the kwifi software is called kwifimanager. Try entering kwifimanager in a terminal window. If /opt/kde3/bin is not in your PATH then you will have to write the entire path as well as the program name.
I couldn't find aterm on my system. This is what I got when I used the locate utility to find "aterm".
Code:
user01> locate aterm
...
/opt/kde3/share/apps/kappfinder/apps/System/Terminal/aterm.desktop
...
/usr/share/susehelp/meta/Administration/System/aterm.desktop
...
/usr/share/update-desktop-files/templates/System/Terminal/aterm.desktop
...
There were more lines. I didn't put them in because they matched the characters "aterm" in the middle of other words. So it looks like I don't have aterm but there are signs that SuSE knows about it. It just wasn't installed.
That's how you can use the locate utility to find things. It only works if you have a cron job to run "updatedb" from time to time, such as once a day. Most distributions will probably set this up automatically when the system is installed. Slackware probably won't.