by ray | Nov 14, 2018 | IT / Tech News
Use this website – https://www.whynopadlock.com/
by ray | Sep 27, 2018 | Microsoft Windows, IT / Tech News
Generally the F2 key is used to enter the Lenovo’s notebook’s BIOS Setup, but some new models have a special button called Novo to replace Lenovo BIOS Key. If your Lenovo uses F1 or F2 key you can access to your BIOS by start pressing on to your key a few times to...
by ray | Sep 27, 2018 | IT / Tech News, Linux / Ubuntu
If you get following error, when you try to start nginx… [emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use) Then it means nginx or some other process is already using port 80. You can kill it using: sudo fuser -k 80/tcp And then try restarting nginx...
by ray | Jul 18, 2018 | NGINX, HTML / Web, IT / Tech News
Nifty tool to show you a generic SSL configuration would look like for Apache, nginx, AWS ELB, among others. See tool here.
by ray | Jul 18, 2018 | IT / Tech News
I need to write a script that will drop a PostgreSQL database. There may be a lot of connections to it, but the script should ignore that. The standard DROP DATABASE db_name query doesn’t work when there are open connections. How can I solve the problem? This...
by ray | Jul 17, 2018 | Linux / Ubuntu, IT / Tech News
I added the user myuserto Postgres. Then I added the database mydatabase in the pgAdmin III GUI and restored from a backup file. So the owner of mydatabase is the superuser postgres. Then I tried to give all rights to access and modify mydatabase to myuser. I logged...
