Move pages back into a "pages" folder

pages/common/curl.md

@@ -0,0 +1,24 @@
+# curl
+
+> Transfers data from or to a server
+> Supports most protocols including HTTP, FTP, POP
+
+- Download a URL to a file
+
+`curl "{{URL}}" -o filename` 
+
+- send form-encoded data
+
+`curl --data {{name=bob}} {{http://localhost/form}}`
+
+- send JSON data
+
+`curl -X POST -H "Content-Type: application/json" -d {{'{"name":"bob"}'}} {{http://localhost/login}}`
+
+- specify an HTTP method
+
+`curl -X {{DELETE}} {{http://localhost/item/123}}`
+
+- head request
+
+`curl --head {{http://localhost}}`