diff --git a/3_users.sh b/3_users.sh
new file mode 100644
index 0000000..511e87c
--- /dev/null
+++ b/3_users.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+grep jenkins /etc/group >/dev/null 2>&1 || sroupadd jenkin
+grep jenkins /etc/passwd >/dev/null 2>&1 || useradd jenkins -g jenkins -G docker -m
+
+[[ ! -d '/home/jenkins/.ssh' ]] && mkdir /home/jenkins/.ssh
+
+grep 'jenkins@localhost.thelinuxpro.net' >/dev/null 2>&1 || echo 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDZzcq/InUD3bbrVC+7HzIjhaiz8Nc21ZO1Wu6OsVijs jenkins@localhost.thelinuxpro.net' >> /home/jenkins/.ssh/authorized_keys
+
+chown -R jenkins.jenkins /home/jenkins/.ssh
+chmod -R 0700 /home/jenkins/.ssh
+
+usermod -a -G docker kkenny
+