Snaps allow you to install software safely and easily. Explore these self-contained apps and learn how they work.
- [Instructor] When we install software…with a package manager, our packages are installed…at the system level and aren't…necessarily isolated from each other.…Snaps offer the ability to install…packages that are self-contained.…Snapd is a package manager that comes with Ubuntu…and it manages various commands and processes…that support these self-contained packages.…Let's take a look at a few basic…commands for working with snaps.…First, let's find something.…Let's look for an IRC client to chat online.…To search, I'll write snap find irc,…and I see a list of snaps whose name…or description matches that term.…
I can see the name of the matching snaps,…the currently available version, the developer,…any notes, and a short summary.…This one looks interesting, it's called irssi.…Let's find out more about that snap with snap info irssi.…Here's some different information,…including a longer description of the software.…I can also see what channel I'm using,…which is something I can switch…for a more advanced installation.…
- Installing Ubuntu Server
- Configuring remote access with SSH
- Configuring the firewall
- Configuring networking with Netplan
- Managing users
- Configuring for scale
- Securing an HTTP server with TLS
- Hosting an application
- Setting up a forwarding DNS server
- Sending email with Postfix
Skill Level Beginner
Lab setup1m 26s
1. Ubuntu Server
2. Securing and Monitoring Your Server
3. Configuring and Managing the Server
4. Exploring Common Services
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