Add tar command examples to index.html q

Added examples for tar command usage in bash.

Author: stopsopa

pages/bash/index.html

@@ -990,6 +990,19 @@ <h2>field & total</h2>
             # echo -e "a-b-c-10\na-b-c-5" | total 4 -
           </script>
 
+          <h2>tar</h2>
+          <script type="editor" data-lang="sh">
+
+            tar -tzf tsx.tar.gz
+              # list what is in tar.gz
+
+            tar -zcvf tsx.tar.gz .
+              # compress including hidden files
+
+            tar -zxvf tsx.tar.gz
+              # unpack
+            
+          </script>
           <h2>monitoring tools</h2>
 
           <script type="editor" data-lang="sh">