Tag versions, docker run version

How_to_generate_an_bcrypt_hash.md

@@ -7,19 +7,23 @@ Since version 14 of wg-easy, a password hashed with bcrypt is needed instead of
 The easiest way to generate a bcrypt password hash with wgpw is using docker and node:
 
 ```sh
-docker run ghcr.io/wg-easy/wg-easy node -e 'const bcrypt = require("bcryptjs"); const hash = bcrypt.hashSync("YOUR_PASSWORD", 10); console.log(hash.replace(/\$/g, "$$$$"));'
+docker run ghcr.io/wg-easy/wg-easy:14 node -e 'const bcrypt = require("bcryptjs"); const hash = bcrypt.hashSync("YOUR_PASSWORD", 10); console.log(hash.replace(/\$/g, "$$$$"));'
 ```
 
-The hashed password will get printed on your terminal. Copy it and use on the `PASSWORD_HASH` environment variable.
+The hashed password will get printed on your terminal. Copy it and use on the `PASSWORD_HASH` environment variable in your docker compose.
 
-If you are using `docker run` for running wg-easy, you must enclose the hash string in single quotes (`'...'`).
+If you are using `docker run` instead of docker compose for running wg-easy, you must enclose the hash string in single quotes (`'...'`) and unescape the dollar signs. You can use this command instead:
+
+```sh
+docker run --rm ghcr.io/wg-easy/wg-easy:14 node -e "const bcrypt = require('bcryptjs'); const hash = bcrypt.hashSync('YOUR_PASSWORD', 10); console.log('\'' + hash + '\'');"
+```
 
 ## Using Docker + wgpw
 
 `wg-password` (wgpw) is a script that generates bcrypt password hashes. You can use it with docker:
 
 ```sh
-docker run ghcr.io/wg-easy/wg-easy wgpw YOUR_PASSWORD
+docker run ghcr.io/wg-easy/wg-easy:14 wgpw YOUR_PASSWORD
 ```
 
 You will see an output similar to this: