From d96bb7e1c80db5635e5b0770c5dc73add16be78a Mon Sep 17 00:00:00 2001
From: nick <github@nickhope.world>
Date: Thu, 3 Nov 2022 22:41:51 -0400
Subject: [PATCH] initial commit

---
 dostuff.sh | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100755 dostuff.sh

diff --git a/dostuff.sh b/dostuff.sh
new file mode 100755
index 0000000..6255b31
--- /dev/null
+++ b/dostuff.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+function getextras {
+    diff - "$1" |
+    grep '>' - |
+    cut -b 3-
+}
+
+sort users.txt > usrtmp
+mv usrtmp users.txt
+
+ls /home |
+    sort |
+    getextras users.txt |
+    while read name; do
+        echo deluser $name
+    done
+
+sort admins.txt > admtmp
+mv admtmp admins.txt
+
+grep 'adm' /etc/group |
+    cut -f 4 -d ':' |
+    tr ',' '\n' |
+    sort |
+    getextras admins.txt
+
+echo sudo ufw enable
\ No newline at end of file