diff --git a/docker/docker-compose.md b/docker/docker-compose.md
index 1e06417..bc029d0 100644
--- a/docker/docker-compose.md
+++ b/docker/docker-compose.md
@@ -4,13 +4,13 @@
   
 ```
 # docker-compose.yml
-version: '3' # Deprecated.
+version: '3' # Deprecated. Added for backwards-compatibility
 services:
-  alpine:
-    image: alpine:latest
-    container_name: alpine-example
+  example01:
+    image: [image]:[tag]
+    container_name: example-container-01
     ports:
-      - 8001:8001 
+      - 80:80 
     environment:
       - SECRET_PASSWORD="a secret!"
 ```  
@@ -21,7 +21,7 @@ services:
 docker compose up -d 
 ```  
   
-### Spin up compose file  
+### Run compose file  
   
 ```
 docker compose up
diff --git a/docker/docker.md b/docker/docker.md
index fb06e3d..dc6a559 100644
--- a/docker/docker.md
+++ b/docker/docker.md
@@ -3,17 +3,35 @@
 ### Run interactive, temporary container  
   
 ```
-docker run --rm -it alpine
+docker run --rm -it [image]
 ```
   
 ### Kill container  
   
 ```
-docker kill [service]
+docker kill [id]
 ```  
   
 ### Remove container  
   
 ```
-docker rm [service]
+docker rm [id]
 ```
+
+### Get container logs
+
+```
+docker logs [id]
+```
+
+### List active containers
+
+```
+docker ps
+```
+
+### List all containers
+
+```
+docker ps --all
+```
\ No newline at end of file
diff --git a/zig/Zig Programming Language.md b/zig/Zig Programming Language.md
new file mode 100644
index 0000000..e4b6629
--- /dev/null
+++ b/zig/Zig Programming Language.md	
@@ -0,0 +1,20 @@
+## Hello World example
+
+```
+const std = @import("std");
+
+pub fn main() void {
+    std.debug.print("Hello World!", .{});
+}
+```
+
+## Define array
+
+```
+.{69, 420}
+```
+## Importing a module
+
+```
+const [variable name of choosing] = @import("module name");
+```