Find symlinks or symlinks of original file.

lnfind

#!/bin/sh
#
# lnfind : Find symlinks or symlinks of original file.
#
# example:
#   # When this command prints:
#   ls -l $HOME | grep .vimrc # ... /home/user/.vimrc -> /home/user/.vim/vimrc
#
#   # it should find like:
#   lnfind $HOME .vimrc    # Outputs '/home/user/.vimrc'
#   lnfind -r $HOME .vimrc # Outputs '/home/user/.vim/vimrc'
#
# lnfind command can reverse lookup with '-r' option.
#

if [ "$1" = "-r" ]; then
  dir=$2; tar=$3; reg="s,.*\,,,g"
else
  dir=$1; tar=$2; reg="s,\,.*,,g"
fi

find $dir -ls | grep -oE "/.*\s\->.*$" | tr -s " \-> " "," | grep -E $(echo $tar | sed "s,\.,\\\.,g") | sed $reg

unset dir tar reg