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Rhel Certification
Objectives
Study points
Study points for the exam RHCSA exam candidates should be able to accomplish the tasks below without assistance. These have been grouped into several categories. Understand and use essential tools Access a shell prompt and issue commands with ...
Networking
Network info from google
n Red Hat Enterprise Linux (RHEL) 10, manage basic networking primarily using nmcli (command-line) or nmtui (text interface) to control NetworkManager. Key changes include the removal of ifcfg file support, favoring key files in /etc/NetworkManager/system-c...
Reh Hat docs on networking
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/10/html/configuring_and_managing_networking/index
Configuring an Ethernet connection by using nmcli
2.1. Configuring an Ethernet connection by using nmcli Copy link If you connect a host to the network over Ethernet, you can manage the connection’s settings on the command line by using the nmcli utility. Prerequisites A physical or ...
Configuring an Ethernet connection by using nmtui
If you connect a host to an Ethernet network, you can manage the connection’s settings in a text-based user interface. Use the nmtui application to create new profiles and to update existing ones on a host without a graphical interface. Note ...
Configuring an Ethernet connection by using control-center
Copy link If you connect a host to the network over Ethernet, you can manage the connection’s settings with a graphical interface by using the GNOME Settings menu. Note that control-center does not support as many configuration options as the...
Configuring an Ethernet connection with a static IP address by using nmstatectl with an interface name
You can use the declarative Nmstate API to configure an Ethernet connection with static IP addresses, gateways, and DNS settings, and assign them to a specified interface name. Nmstate ensures that the result matches the configuration file or...
Good training link
https://www.devopstraininginstitute.com/blog/how-to-configure-rhel-10-repositories-after-installation Link contents How to Configure RHEL 10 Repositories After Installation Configuring repositories in RHEL 10 after installation is a critical step for ensuri...