coreutils commands: move pages to common/ folder (#2442)

pages/common/stat.md

@@ -0,0 +1,27 @@
+# stat
+
+> Display file and filesystem information.
+
+- Show file properties such as size, permissions, creation and access dates among others:
+
+`stat {{file}}`
+
+- Same as above but in a more concise way:
+
+`stat -t {{file}}`
+
+- Show filesystem information:
+
+`stat -f {{file}}`
+
+- Show only octal file permissions:
+
+`stat -c "%a %n" {{file}}`
+
+- Show owner and group of the file:
+
+`stat -c "%U %G" {{file}}`
+
+- Show the size of the file in bytes:
+
+`stat -c "%s %n" {{file}}`