@krenov
software developer and data engineer
Nothing here yet.
Nothing here yet.
Nov 2, 2023 · 1 min read · Postgres JS-Common-Commands Create User: CREATE ROLE user_admin SUPERUSER LOGIN PASSWORD '12345'; SETUP: postgresql.conf setup: set > listen_addresses = '*' set > port = 5434 PG_HBA.CONF set > # IPv4 local connections: host all all 0.0.0.0/0 trust Li...
Join discussionOct 13, 2023 · 6 min read · Setting up UFW The UFW firewall setup includes instructions on how to install and configure default firewall settings. Follow the steps below to see how to install and use the tool. Install UFW on Ubuntu UFW comes pre-installed on Ubuntu 20.04 and Ub...
Join discussionOct 13, 2023 · 5 min read · Adding a User If you are signed in as the root user, you can create a new user at any time by running the following: adduser newuser Copy If you are signed in as a non-root user who has been given sudo privileges, you can add a new user with the...
Join discussionSep 24, 2023 · 1 min read · How to activate Python virtual environment in PowerShell Assume that you already have the virtual environment set up and you are wondering how one can enter the virtual environment in PowerShell. It is actually pretty simple, simply run the follow co...
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