diff --git a/content/roadmaps/101-backend/content/102-os-general-knowledge/104-basic-terminal-commands.md b/content/roadmaps/101-backend/content/102-os-general-knowledge/104-basic-terminal-commands.md
index 660fdb62b..5db297709 100644
--- a/content/roadmaps/101-backend/content/102-os-general-knowledge/104-basic-terminal-commands.md
+++ b/content/roadmaps/101-backend/content/102-os-general-knowledge/104-basic-terminal-commands.md
@@ -11,3 +11,4 @@ After enough exposure and practice to these commands, it will become easier to u
 <ResourceGroupTitle>Free Content</ResourceGroupTitle>
 <BadgeLink badgeText='Course' colorScheme='green' href='https://www.learnenough.com/command-line-tutorial'>Command Line Tutorial</BadgeLink>
 <BadgeLink colorScheme='yellow' badgeText='Read' href='https://www.hostinger.com/tutorials/linux-commands'>34 Basic Linux Commands</BadgeLink>
+<BadgeLink colorScheme='purple' badgeText='Challenge' href='https://cmdchallenge.com/'>Commandline Challenge</BadgeLink>