# fdroidcl > Manage F-Droid apps of devices connected via ADB. > More information: . - Fetch the F-Droid index: `fdroidcl update` - Display information about an app: `fdroidcl show {{app_id}}` - Download the APK file of an app: `fdroidcl download {{app_id}}` - Search for an app in the index: `fdroidcl search {{search_pattern}}` - Install an app on a connected device: `fdroidcl install {{app_id}}` - Add a repository: `fdroidcl repo add {{repo_name}} {{url}}` - Remove, enable or disable a repository: `fdroidcl repo {{remove|enable|disable}} {{repo_name}}`