diff --git a/README.md b/README.md
index 201e1619..eb4edc67 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,6 @@
 <a href="https://travis-ci.org/jarun/nnn"><img src="https://img.shields.io/travis/jarun/nnn/master.svg?label=travis" alt="Travis Status" /></a>
 <a href="https://circleci.com/gh/jarun/workflows/nnn"><img src="https://img.shields.io/circleci/project/github/jarun/nnn.svg?label=circleci" alt="CircleCI Status" /></a>
 <a href="https://github.com/jarun/nnn/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-BSD%202--Clause-yellow.svg?maxAge=2592000" alt="License" /></a>
-<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=RMLTQ76JSXJ4Q"><img src="https://img.shields.io/badge/PayPal-donate-1eb0fc.svg" alt="Donate via PayPal!" /></a>
 </p>
 
 <p align="center">
@@ -24,6 +23,10 @@
 
 <p align="center"><i>Modes of nnn (light with filter, detail, du analyzer) with memory usage (click for a demo video)</i></a></p>
 
+<p align="center">
+<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=RMLTQ76JSXJ4Q"><img src="https://img.shields.io/badge/PayPal-donate-1eb0fc.svg" alt="Donate via PayPal!" /></a>
+</p>
+
 ## Index
 
 - [Introduction](#introduction)
diff --git a/plugins/README.md b/plugins/README.md
index 47a7aab0..a0328834 100644
--- a/plugins/README.md
+++ b/plugins/README.md
@@ -5,6 +5,7 @@ The currently available plugins are listed below.
 | Plugin (a-z) | Lang | Deps | Description |
 | --- | --- | --- | --- |
 | boom | sh | SMPlayer | Play random music from dir (modify `PLAYER`) |
+| dups | sh | find, md5sum,<br>sort uniq xargs | List non-empty duplicate files in current directory |
 | checksum | sh | md5sum,<br>sha256sum | Create and verify checksums |
 | fzy-open | sh | fzy, xdg-open | Fuzzy find a file in dir subtree and edit or xdg-open |
 | getplugs | sh | wget | Update plugins |
@@ -17,12 +18,12 @@ The currently available plugins are listed below.
 | mocplay | sh | [moc](http://moc.daper.net/) | Appends (and plays, see script) selection/dir/file in moc|
 | ndiff | sh | vimdiff | Diff for selection (limited to 2 for directories) |
 | nmount | sh | pmount, udisks2 | Toggle mount status of a device as normal user |
-| nwal | sh | nitrogen | Set the selected image as wallpaper using nitrogen |
+| nwal | sh | nitrogen | Set image as wallpaper using nitrogen |
 | organize | sh | file | Auto-organize files in directories by file type |
 | pastebin | sh | [pastebinit](https://launchpad.net/pastebinit) | Paste contents of (text) file to paste.ubuntu.com |
 | pdfview | sh | pdftotext/<br>mupdf-tools | View PDF file in `$PAGER` |
 | picker | sh | nnn | Pick files and pipe the newline-separated list to another utility |
-| pywal | sh | pywal | Set selected image as wallpaper, change terminal color scheme |
+| pywal | sh | pywal | Set image as wallpaper, change terminal colorscheme |
 | readit | sh | pdftotext, mpv,<br>pico2wave | Read a PDF or text file aloud |
 | ringtone | sh | date, ffmpeg | Create a variable bitrate mp3 ringtone from file |
 | splitjoin | sh | split, cat | Split file or join selection |
diff --git a/plugins/dups b/plugins/dups
new file mode 100755
index 00000000..06430251
--- /dev/null
+++ b/plugins/dups
@@ -0,0 +1,15 @@
+#!/usr/bin/env sh
+
+# Description: List non-empty duplicate files in the current directory (based on size followed by MD5)
+#
+# Source: https://www.commandlinefu.com/commands/view/3555/find-duplicate-files-based-on-size-first-then-md5-hash
+#
+# Requires: find md5sum sort uniq xargs
+#
+# Shell: POSIX compliant
+# Author: syssyphus
+
+find -size +0 -type f -printf "%s\n" | sort -rn | uniq -d | xargs -I{} -n1 find -type f -size {}c -print0 | xargs -0 md5sum | sort | uniq -w32 --all-repeated=separate
+
+echo "Press any key to exit"
+read dummy
diff --git a/plugins/imgur b/plugins/imgur
index 5b6d4ebd..8b39b557 100755
--- a/plugins/imgur
+++ b/plugins/imgur
@@ -583,3 +583,5 @@ done
 if [ "${check_update}" = "true" ]; then
   check_for_update
 fi
+
+read dummy