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RockyLinux10.1 : OS Install , Various settings

Rocky Linux10.1

Rocky Linux 10 is a release compatible with RHEL 10, which was released in May 2025, and will be supported until the end of May 2032.
Rocky Linux 10.1 was released on November 25, 2025, based on Red Hat Enterprise Linux 10.1 released on November 11, 2025.
This time, we will install Rocky Linux 10.1.

1.Rocky Linux 10.1 Download

To download the Rocky Linux 10.1 installation image, access the following site and download Rocky-10.1-x86_64-dvd1.iso.

Rocky Linux Repository

2.Rocky Linux 10.1 Install

Install USB media Change BIOS settings to boot from USB media.

2.1 Initial installation screen

The installation procedure is the same as for Rocky Linux 10.0, so it will be omitted here.
Please refer to the page below.

Initial Settings

1. Disabling SELinux

First, disable selinux. selinux is a feature that improves auditing and security in Linux, but when enabled, it places considerable restrictions on the behavior of services and on what can be configured. Therefore, it is basically disabled in many cases.
SELinux operating modes
Enforcing : SELinux functionality is enabled and access control is enabled
Permissive : SElinux will warn, but no access restrictions will be placed
disabled : Both SElinux function and access control are disabled

①Current SELinux status

②Switching to [permissive] mode

③Switching to [enforcing] mode

To completely disable SELinux, a reboot is required by adding selinux=0 to the kernel command line as follows

※ To return SELinux to active, do the following (reboot after changes)

2. System Modernization

Perform package updates as soon as possible after installing the operating system.

To exclude the kernel from updates,
execute dnf -y update followed by specifying --exclude=kernel* to exclude the kernel from the update targets.

3. Services to be stopped due to security measures

4. Adding Repositories

① Add EPEL repository

[Add] priority=10 ← Specify priority in the range of 1~99

➁ Added Remi's RPM repository

[Add] priority=10 ← Specify priority in the range of 1~99

5. Network Settings(Configure via the command line)

Check network device name

The network device name can be found as "ens160"

Host Name Change

Change the host name to Lepard to try it out

Static IPv4 address configuration
The name of the network interface is "ens160".
Change by "nmcli" command
Change the static IPv4 address to "192.168.11.83".

Change by "nmcli" command

6. Network Settings (Configure via GUI)

① Static IP Address Configuration
Change the static IPv4 address to "192.168.11.83".
Execute the following command:

Click <OK>

Click <Edit>

Enter the information in the fields below and click <OK>.

Change the hostname to Lepard
Return to the first screen of [NetworkManager TUI], select [Set system hostname], and click <OK>.

Enter [Hostname] and click <OK>

7. Vim Configuration

①Vim Install

②Apply and reflect Vim

③Configure Vim as a user-specific environment

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