feat: create backup-schedule-cat subcommand

README.md

@@ -21,9 +21,10 @@ redis:backup <name> <bucket> (--use-iam) Create a backup of the redis service to
 redis:backup-auth <name> <aws_access_key_id> <aws_secret_access_key> (<aws_default_region>) (<aws_signature_version>) (<endpoint_url>) Sets up authentication for backups on the redis service
 redis:backup-deauth <name>     Removes backup authentication for the redis service
 redis:backup-schedule <name> <schedule> <bucket> Schedules a backup of the redis service
-redis:backup-set-encryption <name> <encryption_key>, Sets up GPG encryption for future backups of the redis service
+redis:backup-schedule-cat <name> Cat the contents of the configured backup cronfile for the service
+redis:backup-set-encryption <name> <encryption_key> Sets up GPG encryption for future backups of the redis service
 redis:backup-unschedule <name> Unschedules the backup of the redis service
-redis:backup-unset-encryption <name>, Removes backup encryption for future backups of the redis service
+redis:backup-unset-encryption <name> Removes backup encryption for future backups of the redis service
 redis:clone <name> <new-name>  Create container <new-name> then copy data from <name> into <new-name>
 redis:connect <name>           Connect via redis-cli to a redis service
 redis:create <name>            Create a redis service with environment variables
@@ -205,6 +206,9 @@ dokku redis:backup lolipop BUCKET_NAME
 # CRON_SCHEDULE is a crontab expression, eg. "0 3 * * *" for each day at 3am
 dokku redis:backup-schedule lolipop CRON_SCHEDULE BUCKET_NAME
 
+# cat the contents of the configured backup cronfile for the service
+dokku redis:backup-schedule-cat lolipop
+
 # remove the scheduled backup from cron
 dokku redis:backup-unschedule lolipop
 ```