Keep Debian 12 Security Updates Running on a Headless Server
Enable Debian’s unattended security updates over SSH, keep the default package sources, and verify scheduled runs through systemd and APT logs.
Google Meet and Google Chat are communications services developed by Google that allow one-on-one or one-on-one chat in a text, voice, or video. These 2 tools are integrated with Gmail , YouTube , Google Voice , and have versions for iOS, Android and the web. Basically, these are 2 useful and cost effective collaboration platforms for all users. This article will help you distinguish these two tools.
The goal of Google Meet is to make attending meetings easier and faster. The tool has an intuitive interface, allowing you to easily manage meetings of up to 30 people. To organize meetings, you need a G Suite account but can join a meeting with any Google account.
Google Chat is a smart communication app for work groups, helping members discuss tasks, share tasks, and more. Chat provides virtual rooms with threaded conversations and links to other Google applications, such as Google Drive .
Video meeting
To start the meeting, you just need to share a link without having to have an account, plugin, download, or any other complicated operation. People can click on this link from Google Calendar , invitation from Email or special sharing link. Whether you're using a laptop, PC or mobile device, just a few clicks or tap the screen to join the meeting.
Presentation
Meet partners, present in full screen, easily display your team's projects to customers.
Integrated G Suite
G Suite is Google's cloud service package, offering companies or schools a new way to work online together. You will get a domain name to access Gmail, Calendar, Drive and other G Suite services like Meet. For G Suite Enterprise customers, each meeting has a dedicated phone number.
Virtual room (channel)
Google Chat provides separate chat channels for each project, including threaded conversations so your team can chat and follow the discussion. Google Chat also integrates with G Suite, so you can share content from Drive and Docs, search for information or view photos / videos directly from a conversation.
Third party integration
Google Chat is also a platform, so you can expect third-party integration in the form of bots, which allows teams to do more work in the conversation. The tool is currently in collaboration with companies like Asana, Box, Prosperworks and Zendesk.
Enable Debian’s unattended security updates over SSH, keep the default package sources, and verify scheduled runs through systemd and APT logs.
Compare mail delivery options, configure smartd on Ubuntu, and verify that disk-health warnings reach your inbox.
Restore DNS lookups on Debian 12 by checking systemd-resolved, repairing resolv.conf when needed, and verifying upstream DNS and application resolution.
Get Ubuntu to detect your monitor or TV as an audio output, select it in Sound settings, and check the connection or PipeWire device list if HDMI is missing.
Resolve Ubuntu APT signature warnings safely by identifying the failing source, refreshing its verified key, and checking the result without disabling security.
Learn the balanced three-phase formulas and convert line voltage, current, kW, kVA, and power factor step by step, with a worked example and limits to check.
Run a workload inside a systemd scope with CPUQuota and MemoryMax, then verify the limits through cgroup v2.
Set up dnscrypt-proxy as Pi-hole’s local DoH bridge on Ubuntu 24.04, with a localhost-only listener, resolver selection, and checks before switching DNS.
Check Ubuntu’s touchpad settings, confirm Wayland, and test GNOME’s built-in swipes before troubleshooting apps or hardware.
Create and verify a two-disk Debian 12 RAID 1 data array, format it safely, and configure it to assemble and mount after reboot.