Posts

Using Volumes

Upgrade with Leapp

Upgrade Oracle Linux 7 with Leapp

Use Public Registries

Using the XFS File System

Run SOS Utility

Mount File Systems

Installing UEK

Using Containerfiles

UEFI

Setup VNC Server

Network Configuration Files

Convert Virtual Machine

Using IOStat

Use virsh

System Logging with logwatch

SSH Client-side Config

Passwords and Switch User

NetworkManager CLI

Kernel Module Configuration

Intro to Control Groups

Install Oracle Linux on Microsoft Azure

Use chroot

Systemd Target Units

Systemd

System Logging with journald

Ksplice Known Exploit Detection

BIOS Bootloader Process

Use vmstat

Use virt-install

System Logging with rsyslog

AnaCron, At, and Batch

Add Disks to VMs

Use Secrets

Users and Groups

Use Snapper to Automate Btrfs Snapshots

Sysfs File System

Proc File System

Manage Cron

Get Started with the Btrfs File System

Date and Time

Btrfs Subvolumes and Snapshots

Run Containers

Stop Containers

Setup HAProxy as Load Balancer

Search Container Registries

Remove Container Images

Remove Containers

Pull Container Images

Build Custom Images

Create Containers

Name and Tag Images

Image Layers with Podman

Create and Manage Pods

Container Overview

Are Containers Virtual Machines?

Using ProxyJump

SSH Tunnels

GNOME Screen Sharing

Use ock-forge

Use Hop Nodes

Using the ip Utility

Using Swap Space

Logical Volume Management

Create VLANs

Using fstab to Mount Devices

Using Ext2, Ext3 and Ext4 File Systems

Upgrade

Migrate to a Clustered Deployment

DTrace Module 4 - Multithreading Part 2

Build From Source

Configure nftables

Using firewalld

Using DNF

Update Kubernetes Version

Use Quadlet with Systemd

Use OpenCost

Use Lifecycle Environments

Use an Application Catalog

iSCSI Targets and Initiators

Rerun a Failed Job

Use OCFS Tools

DTrace Module 3 - Multithreading Part 1

Install VNC Server

Install on OCI

Add Third-Party Software Sources

Use Persistent Volumes and Persistent Volume Claims

Why Learn Linux

Advantages to Oracle Linux

Use Pasta Networking

Linux Architecture

Linux Shell and CLI

Using vim

Files and Directories

Bash Shell Scripting

Use Custom Execution Environments

Use Vertical Pod Autoscaling

Manage Execution Environments

Build Custom Execution Environments

Manage KVM Virtual Machines