From 115439ef7c89fe53050e8f84c5616c3a0af70ebb Mon Sep 17 00:00:00 2001
From: DoTheEvolution <DoTheEvo@gmail.com>
Date: Tue, 12 May 2020 19:55:28 +0200
Subject: [PATCH] update

---
 README.md              | 31 ++++++++++++++++++++++++++++++-
 bitwarden_rs/readme.md |  2 +-
 ddclient/readme.md     |  2 +-
 3 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 42b8524..47b52ad 100644
--- a/README.md
+++ b/README.md
@@ -21,4 +21,33 @@
 * [watchtower](watchtower/) - automatic docker images update
 * [arch_linux_host_install](arch_linux_host_install)
 
-The core of the setup is Caddy reverse proxy.
+The core of the setup is Caddy reverse proxy.</br>
+It's described in most details.
+
+# Some docker bacics and some info
+
+You **do not** need to fuck with `docker-compose.yml` to get something up,
+simple copy paste should suffice.
+
+You **do need** to fuck with `.env` file, that's where all your variables are.
+  
+Also sometimes the `.env` file is used as `env_file`
+
+* `.env` - name of the file used only by compose.</br>
+  It is used automaticly just by being in the directory
+  with the `docker-compose.yml`</br>
+  Variables set there are only available during the building of the container.
+* `env_file` - an option in compose that defines existing external file.</br>
+  Variables set in this file will be available in the running container,
+  but not in compose.
+
+So to not have polluted huge ass compose file, or to not have multiple places
+where changes need to be made...  `env_file: .env` BAM.
+
+Only issue is that all variables are avaialble in all containers.</br>
+So that can lead to potential conflicts and clashes, looking at you nextcloud.
+
+In those cases variables names to be used are declared per container.
+
+But it is just so much easier, pretier to `env_file: .env`, and mostly painless.
+
diff --git a/bitwarden_rs/readme.md b/bitwarden_rs/readme.md
index cc2c3b2..f09343e 100644
--- a/bitwarden_rs/readme.md
+++ b/bitwarden_rs/readme.md
@@ -94,7 +94,7 @@ SMTP_EXPLICIT_TLS=true
 SMTP_HOST=smtp.sendgrid.net
 SMTP_PORT=465
 SMTP_USERNAME=apikey
-SMTP_PASSWORD=SG.MOQQegA3bgfodRN4IG2Wqwe.s23Ld4odqhOQQegf4466A4
+SMTP_PASSWORD=SG.asdasdasdasdasdasd
 SMTP_FROM=admin@blabla.org
 ```
 
diff --git a/ddclient/readme.md b/ddclient/readme.md
index ad92480..79a1a63 100644
--- a/ddclient/readme.md
+++ b/ddclient/readme.md
@@ -39,7 +39,7 @@ Install ddclient from your linux official repos.
 Official ddclient config example
 [here](https://github.com/ddclient/ddclient/blob/master/sample-etc_ddclient.conf).
 
-This setup assumes the DNS records are managed Cloudflare.</br>
+This setup assumes the DNS records are managed on Cloudflare.</br>
 Make sure all subdomains in the config have A-records.
 
 `ddclient.conf`