diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..69f2275f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+old/
\ No newline at end of file
diff --git a/set-subuid-subgid b/set-subuid-subgid
deleted file mode 100755
index 747cd5ec..00000000
--- a/set-subuid-subgid
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/usr/bin/env bash
-users=$(for s in /home/*; do echo "${s##*/}"; done)
-subuid_start=100000
-incr=65536
-for user in ${users[@]}; do
-    uid=$(id -u "$user")
-    echo "$user:$subuid_start:$incr" >> /etc/subuid
-    echo "$user:$subuid_start:$incr" >> /etc/subgid
-    subuid_start=$((subuid_start + 100000))
-done
\ No newline at end of file