Need To Reopen All Topics!

[rahulMasal]

Dear Support,

how to Reopen All Closed Topic in bulk!
i have access of console! so please share me the command!

and what is value i need to set to prevent auto close the topic!

[omarfilip]

Have a look at this:

Administrative Bulk Operations

Below you will find a collection of bulk operations that can be initiated from the command line. You will need SSH access, so if you are a hosted customer, you will need to contact the Discourse team about running these commands. This topic is a wiki, so feel free to add or improve anything relevant. Before working with the console it is extremely important that you have a recent backup. Mistakes can always happen! First thing to do is enter your site’s container: cd /var/discou…

To keep topics open, leave the Auto-close setting blank.

[rahulMasal]

Dear Support,
Thanks

i am just opened all old topics which are closed !

Topic.where(closed: true).where("created_at < '2015-01-01'").find_each do |topic|
  topic.update_status('closed', false, Discourse.system_user)
end