Goals
Remove multiple Redis cache key using one liner command.
Steps
Assume keys that we want to delete are keys beginning with 'laravel:' prefix.
$ redis-cli KEYS 'laravel:*' 1) "laravel:featured:2bf46b40ed15" 2) "laravel:list:5509f57fdaef" 3) "laravel:list:2bf46b40ed15" 4) "laravel:list:e1bf5bfc2ab8" 5) "laravel:list-total-rec:adc81409d693" 6) "laravel:list-total-rec:e1bf5bfc2ab8" 7) "laravel:promotion-list:adc81409d693" 8) "laravel:list:d1f68333e3bb" 9) "laravel:list:c6a45c5cf5c5"
Just pipe the output above to xargs command. By default redis-cli will use raw format when STDOUT is not tty, which in case is true for xargs.
$ redis-cli KEYS 'laravel:*' | xargs redis-cli DEL (integer) 9
