more helps

README.md

@@ -1,13 +1,15 @@
+# Dockerized SSH box
 
 
+First start:
 
-first start:
+- copy example-env to .env
-
+- Edit the file:
-copy example-env to .env
+  - modify your user ID number as USR
-modify your user ID as USR
+  - EXPOSE to port exposed outside
-EXPOSE to port exposed outside
 
+- start with docker-compose
 - data/ and home/ folders appear
-- create user by adding authorized_keys contents to users/[UID]-[username] file
+- create user by adding authorized_keys contents to data/users/[UID]-[username] file
   - example:  `vim users/2000-user1`  <- copy id_rsa.pub contents there
 

example-env

@@ -1,3 +1,3 @@
 USR=1000
-EXPOSE=3478
+EXPOSE=22222
 NAME=BOX NAME