From the course: Learning CentOS Linux
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Configuring the network with NetworkManager
From the course: Learning CentOS Linux
Configuring the network with NetworkManager
- [Instructor] CentOS, like Redhat, Fedora, Ubuntu, and many other distributions, comes with NetworkManager enabled and in control of network connections. If you're accustomed to configuring the network through config files, as administrators have done for a long time, using NetworkManager can be a little strange, but it's part of the distro, and so if you're learning CentOS, it's a good idea to know how to use it. Whether you keep it enabled is up to you. Let's take a quick look at using NetworkManager to configure this server's network connection, first, to use DHCP, and then to use static address. NetworkManager has a few user interfaces. There are GUI clients for various desktop environments and what's called the Text UI, or TUI, that simulates a graphical interface at the command line. But for whatever reason, that's still incomplete, so we'll use the command line or CLI version here. The command for that is nmcli. Clever, right? nmcli has a lot of options and features, and we…
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Contents
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The Linux file system and the Filesystem Hierarchy Standard4m 13s
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(Locked)
Configuring the network for a CentOS server2m 51s
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Configuring the network manually6m 45s
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(Locked)
Configuring the network with NetworkManager4m 45s
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(Locked)
Setting the hostname2m 32s
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Connecting to the system remotely with Secure Shell (SSH)4m 6s
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Adding an administrative user with SSH access3m 41s
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Adding a key to a user for SSH access4m 24s
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Transferring files to and from the server5m 1s
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File permissions2m 12s
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(Locked)
Working with users and groups3m 52s
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Installing and updating software8m 5s
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Installing packages by group1m 34s
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Installing packages from other sources4m
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