From e509155207c671eef877800ec385b59ce9b4cf01 Mon Sep 17 00:00:00 2001
From: root <root@git.pxlab.ngtech>
Date: Tue, 22 Feb 2022 23:41:47 +0200
Subject: [PATCH] 1

---
 README.md                 |  2 ++
 mysql-create-superuser.sh | 27 +++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 README.md
 create mode 100755 mysql-create-superuser.sh

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..cf271f4
--- /dev/null
+++ b/README.md
@@ -0,0 +1,2 @@
+* <https://tableplus.com/blog/2018/10/how-to-create-a-superuser-in-mysql.html>
+
diff --git a/mysql-create-superuser.sh b/mysql-create-superuser.sh
new file mode 100755
index 0000000..c8f1f24
--- /dev/null
+++ b/mysql-create-superuser.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+PWGEN=`which pwgen`
+if [ -z "${PWGEN}" ];
+then
+	echo "Could not finf \"pwgen\" binary"
+	exit 1
+fi
+
+AUTOGEN_PASSWORD=`pwgen -n1 -v 40`
+USERNAME="$1"
+
+if [ -z "${USERNAME}" ];
+then
+	echo "Missing username"
+	exit 1
+fi
+
+cat <<EOF
+CREATE USER '${USERNAME}'@'localhost' IDENTIFIED BY '${AUTOGEN_PASSWORD}';
+GRANT ALL PRIVILEGES ON *.* TO '${USERNAME}'@'localhost' WITH GRANT OPTION;
+CREATE USER '${USERNAME}'@'%' IDENTIFIED BY '${AUTOGEN_PASSWORD}';
+GRANT ALL PRIVILEGES ON *.* TO '${USERNAME}'@'%' WITH GRANT OPTION;
+SHOW GRANTS FOR ${USERNAME};
+FLUSH PRIVILEGES;
+EOF
+