Created Workflow (shell-check.yml)

.github/workflows/shell-check.yml

@@ -0,0 +1,15 @@
+name: ShellCheck
+
+on: 
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  shellcheck:
+    name: ShellCheck
+    runs-on: ubuntu-latest
+    steps: 
+      - uses: actions/checkout@v3
+      - name: Run ShellCheck
+        uses: ludeeus/action-shellcheck@master
+

tools/generate-main-readme.sh

@@ -1,3 +1,4 @@
+#!/bin/bash
 pwd
 # Todo: Auto update content of main README.md file
-echo "hehe, to be implemented"
+echo "hehe, to be implemented"

topics/ansible/with-docker/ansible-practice.sh

@@ -1,3 +1,4 @@
+#!/bin/bash
 echo ">>> Building ansible runner..."
 docker build -t ansible-runner -f AnsibleEnv.dockerfile .
 echo ">>> Execute ansible playbook (ping google)..."

topics/k8s/k8s-helloworld-cleanup.sh

@@ -1,3 +1,4 @@
+#!/bin/bash
 console_log() {
   echo ">>> [Kubernetes] $1"
 }