is shipped with \fInnn\fR to deliver a level of flexibility to users to choose their own apps when running some actions, run some commands or custom scripts. It has provisions to handle text files too. However, the capability is not used in the latest releases. Now
is invoked to run a desktop search (\fIgnome-search-tool\fR or \fIcatfish\fR) or screen locker (\fIvlock\fR or \fIbashlock\fR or \fIlock\fR) utility. However,