diff --git a/06-infinite.sh b/06-infinite.sh
index 953bb98..5152756 100644
--- a/06-infinite.sh
+++ b/06-infinite.sh
@@ -3,10 +3,23 @@
 # the if statement had, if-then-fi
 # while loop has, while-do-done
 # true and false are also Unix commands
-while [ true ]; do
-  echo "infinite number of beer on the wall"
-done
+# while [ true ]; do
+#   echo "infinite number of beer on the wall"
+# done
 
 # exercise: write a script that continues to look up
 # the ip address of a given hostname (using nslookup) until
 # the user decides to stop
+
+while true; do
+  echo "Enter a hostname to look up (or type 'exit' to quit):"
+  read hostname
+
+  if [ "$hostname" = "exit" ]; then
+    echo "Exiting script."
+    break
+  fi
+
+  nslookup "$hostname"
+  echo ""
+done
\ No newline at end of file
diff --git a/BRANCHES.png b/BRANCHES.png
new file mode 100644
index 0000000..0a1ab3b
Binary files /dev/null and b/BRANCHES.png differ
diff --git a/gitassignment.sh b/gitassignment.sh
new file mode 100755
index 0000000..48b3be1
--- /dev/null
+++ b/gitassignment.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+# read the name of the user and print hello
+
+echo "Hello! Hugo!"