diff --git a/.github/markdownlint-problem-matcher.json b/.github/markdownlint-problem-matcher.json
new file mode 100644
index 0000000000..0808dcdd42
--- /dev/null
+++ b/.github/markdownlint-problem-matcher.json
@@ -0,0 +1,18 @@
+
+{
+    "problemMatcher": [
+        {
+            "owner": "markdownlint",
+            "pattern": [
+                {
+                    "regexp": "^([^:]*):(\\d+):?(\\d+)?\\s([\\w-\\/]*)\\s(.*)$",
+                    "file": 1,
+                    "line": 2,
+                    "column": 3,
+                    "code": 4,
+                    "message": 5
+                }
+            ]
+        }
+    ]
+}
diff --git a/.github/workflows/eclint.yml b/.github/workflows/eclint.yml
deleted file mode 100644
index 25af6af86c..0000000000
--- a/.github/workflows/eclint.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-name: Test Whitespace and line endings
-
-on: [pull_request]
-
-jobs:
-  eclint:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2.1.2
-        with:
-          node-version: '12.x'
-      - run: npm i -g eclint
-      - run: eclint check
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
new file mode 100644
index 0000000000..c0215af099
--- /dev/null
+++ b/.github/workflows/linter.yml
@@ -0,0 +1,40 @@
+name: Lint
+on:
+  pull_request:
+
+jobs:
+  super-linter:
+    name: Lint
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+
+      - name: Setup Node
+        uses: actions/setup-node@v1
+      - name: Add matchers
+        run: |
+          echo "::add-matcher::.github/markdownlint-problem-matcher.json"
+      - name: Lint Code Base
+        uses: github/super-linter@v3
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          FILTER_REGEX_EXCLUDE: .*.template
+
+  markdownlint:
+    name: Markdownlint
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+
+      - name: Setup Node
+        uses: actions/setup-node@v1
+
+      - name: Run Markdownlint
+        run: |
+          echo "::add-matcher::.github/markdownlint-problem-matcher.json"
+          npm i -g markdownlint-cli
+          markdownlint "**/*.md"
diff --git a/.github/workflows/markdown-link-check.yml b/.github/workflows/markdown-link-check.yml
deleted file mode 100644
index 792d338699..0000000000
--- a/.github/workflows/markdown-link-check.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-name: Check Markdown links
-
-on:
-  pull_request:
-    paths:
-      - "**/*.md"
-
-jobs:
-  markdown-link-check:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2.1.2
-        with:
-          node-version: '12.x'
-      - name: Install markdown-link-check
-        run: npm i -g markdown-link-check
-      - name: Run markdown-link-check on MD files
-        run: find . -name "*.md" | xargs -n 1 markdown-link-check -q
diff --git a/.github/workflows/shfmt.yml b/.github/workflows/shfmt.yml
deleted file mode 100644
index 1427dd1cb8..0000000000
--- a/.github/workflows/shfmt.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Check Shell scripts
-
-on:
-  pull_request:
-    paths:
-      - "**/*.sh"
-
-jobs:
-  shfmt:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - run: docker run -v "$(pwd)":/sh -w /sh peterdavehello/shfmt:2.6.3 shfmt -sr -i 2 -l -w -ci .
-      - run: git diff --color --exit-code
-
-  shellcheck:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - run: shellcheck *.sh