diff --git a/README.md b/README.md
index 8a39663..eccd447 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,24 @@ A threading management application that allows controlled execution of multiple
 | -timeout   | Specify a timeout value in seconds for any one thread (DEFAULT:600)                                          |
 | -c         | Specify a single command to execute over each target or domain                                               |
 | -cL        | Specify a list of commands to execute over each target or domain                                             |
+| -o         | Specify an output folder that can be used in commands                                                        |
+| --no-cidr  | If set then CIDR notation in a target file will not be automatically be expanded into individual hosts.      |
 | --no-color | If set then any foreground or background colours will be stripped out                                        |
 | --silent   | If set then only important information will be displayed and banners and other information will be redacted. |
 | -v         | If set then verbose output will be displayed in the terminal                                                 |
+
+
+# Variable Replacements
+The following varaibles will be replaced in commands at runtime:
+
+| Variable | Replacement                                                         |
+|----------|---------------------------------------------------------------------|
+| $target  | Replaced with the target that the current thread is running against |
+| $output  | Replaced with the target that the current thread is running against |
+
+# Usage Examples
+Run a virtual host scan against each host in a file, whilst also limiting scans at any one time to 50 maximum threads:
+
+```
+interlace -c "vhostscan -t $target -oN $output/$target-vhosts.txt" -o ~/Bounties/Targets/ -threads 50
+```