diff --git a/cheat/cheatsheets/for b/cheat/cheatsheets/for
index 2ca31ff..34902b5 100644
--- a/cheat/cheatsheets/for
+++ b/cheat/cheatsheets/for
@@ -10,8 +10,26 @@ do
   echo $var
 done
 
+# loop over all the JPG files in the current directory
+for jpg_file in *.jpg
+do
+  echo $jpg_file
+done
+
 # loop specified number of times
 for i in `seq 1 10`
 do
   echo $i
 done
+
+# loop specified number of times: the C/C++ style
+for ((i=1;i<=10;++i))
+do
+  echo $i
+done
+
+# loop specified number of times: the brace expansion
+for i in {1..10}
+do
+  echo $i
+done