Reset a Lost Nextcloud Admin Password with OCC
Use Nextcloud’s OCC command to reset an administrator password from the server shell, with guidance for usernames, permissions, and external login providers.
Instructions for installing extensions on Firefox
Mozilla Firefox is a free web browser with full of useful features, more interesting, there are many necessary add-ons to help you surf the web more effectively than ever before!
So, do you know how to install those add-ons, or extensions? Please, Download.com.vn, learn the steps to install the extension on Firefox!
Step 1: Open up Mozilla Firefox, click on the word Firefox (top left corner), select Add-ons (or use the shortcut Ctrl + Shift + A ).
Step 2: The Manage add-on window appears, type the name of the add-on to search in the search box, the corresponding add-on list will appear right below, find the correct add-on you need, click Install.
Step 3: Firefox will automatically download and install the add-on for you, after the installation is complete, click Restart now to restart Firefox.
Step 4: Then go to Firefor / Utilities / Extensions to see if that add-on has been installed.
Now you can use this utility, here you can also Disable, Delete or select some other options for this utility.
In addition, you can go to Download.com.vn to find some add-ons you need here .
Good luck!
Add the HSTS Header at the HTTPS Endpoint Serving Nextcloud
Clear Nextcloud’s HSTS warning by setting the header at Apache, NGINX, or your TLS proxy, then verify the public HTTPS response safely.
Troubleshoot Nextcloud App Installs That Report No Internet
Trace App Store installation failures to DNS, HTTPS, proxy, TLS, or configuration issues from the Nextcloud server itself.
Tame Nextcloud Preview CPU Spikes with a Scheduled Queue
Move thumbnail work to a controlled background schedule, trim unused preview sizes, and verify the queue without overwhelming your Nextcloud server.
Get Nextcloud Desktop Sync Moving Past “Processing Files”
Find the file, exclusion rule, connection issue, or client database state holding up Nextcloud sync, then verify uploads and downloads safely.
Clear the Nextcloud OPcache Warning by Adjusting the Right Limit
Find the PHP OPcache limit triggering Nextcloud’s warning, update the correct web PHP configuration, restart safely, and verify the result.
Connect Nextcloud to CODE Docker: Setup and Tradeoffs
Compare built-in and Docker-based CODE, then connect Collabora Online to Nextcloud through a secure HTTPS reverse proxy.
Build a Resilient Nextcloud Cluster with Galera
Plan a reliable Nextcloud HA deployment with shared storage, Redis locking, quorum-aware MariaDB routing, and practical failover checks.
Get Nextcloud Talk Calls Through When Direct Media Fails
Configure and verify a reachable TURN relay for Nextcloud Talk when firewalls or restrictive NAT block direct call media.
Clear Nextcloud Integrity Warnings by Restoring the Right Files
Use the invalid-file report to identify changed, missing, or extra Nextcloud code, restore trusted files safely, and verify the result.