what about my simple proposal for tde-open
"what about having an alias for "kfmclient exec" to tde-open?
There is kde-open, mate-open, gnome-open... tde-open would be a logical
expectation."
https://bugs.trinitydesktop.org/show_bug.cgi?id=2816
a simple wrapper script
#!/bin/bash
kfmclient exec "@"
in /opt/trinity/bin
named tde-open
should do the trick.....