path2file

#!/usr/bin/env bash
#
# Using a file containing paths as input, output file names..
#
# Written By: Derek Callaway [decal (AT) sdf {D0T} org]
# Last Modified: Mon Dec 18 22:53:59 PST 2017
# Tested On: Ubuntu 16.04.3 LTS
#

if [ ! "$1" ]
 then #
 echo "usage: $0 PATHFILE"
 echo ' PATHFILE location of file containing path names to convert to file names'

 exit 64
fi

cat -- "$1" | sed -r 's!^.*\/([^/]+)$!\1!g' | egrep '[.]' | sort -u | sed -r 's!^[?]+!!g'

exit 0