Add existing scripts

ifs_example.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# When files or symlinks may include a space in the name,
+# this style of looping over them can come in handy.
+#
+# Save the current value of IFS, so you can restore it later.  Split on newlines.
+old_ifs=$IFS
+IFS=$'\n'
+
+# Find all symlinks and print each one
+links=$(find ~ -type l -maxdepth 1)
+
+for link in $links
+do
+    echo "Found Link: $link"
+done
+
+# Restore the original IFS value
+IFS=$old_ifs
+
+# While this can be used to cover a specific edge case, if you change the IFS
+# variable often, that is a sign that a programming or other scripting language
+# would provide a better solution