man chkdupexe (Commandes) - find duplicate executables
NAME
chkdupexe - find duplicate executables
SYNOPSIS
chkdupexe
DESCRIPTION
chkdupexe will scan the union of $PATH and a hardcoded list of common locations for binaries. It will report dangling symlinks and duplicately-named binaries.
AUTHOR
Nicolai Langfeldt, Michael Shields.