bash -c ALTER TABLE `web_domain` ADD `ssl_letsencrypt` enum('n','y') NOT NULL DEFAULT 'n';

[weltonwe]

centos
bash -c ALTER TABLE web_domain ADD ssl_letsencrypt enum('n','y') NOT NULL DEFAULT 'n';

-bash: syntax error near unexpected token `('

[weltonwe]

ALTER TABLE web_domain ADD ssl_letsencrypt enum('n','y') NOT NULL DEFAULT 'n';
-bash: syntax error near unexpected token `('