CentOS

Prerequisites for Ansible

Ansible: About version 2.10 or later

Since Ansible 2.10, ansible-core (renamed from ansible-base to ansible-core in version 2.11) is provided. ansible-core i...
Prerequisites for Ansible

Ansible: Setting up to manage Windows

This guide shows the procedures for setting up to manage Windows with Ansible to do on the Ansible Controller. At this time, I installed Ansible 2.9 to CentOS 8.4. This guide is also available offline (blocked internet access) situations.
Prerequisites for Ansible

Ansible: How to install on offline environment

This guide shows how to install Ansible on offline (blocked internet access) situations. At this time, I installed Ansible 2.9 to CentOS 8.4.
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How to install Python 3.x from source on Linux

This guide shows how to install Python 3.x from source on RHEL / CentOS 8 Linux. At this time, I'll install Python 3.9.
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How to add packages from DVD / ISO by dnf (yum) on Linux

This guide shows how to add packages by dnf (yum) on RHEL / CentOS 8 Linux. It's useful in offline (blocked internet access) situations.
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How to mount Windows share (SMB) on Linux

This guide shows how to mount a Windows share (SMB) on RHEL / CentOS 8 Linux. I'll show you two manners. The first is temporary mount, and the other is automatic and persistent.
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How to mount ISO image on Linux

This guide shows how to mount an ISO image on RHEL / CentOS 8 Linux. I'll show you two manners. The first is temporary mount, and the other is automatic and persistent.
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How to mount CD/DVD on Linux

This guide shows how to mount a CD or DVD on RHEL / CentOS 8 Linux.