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Linux sysadmins Linux Sysadmins - Linux Guides, Nix Guides, Tutorials, Tips & Tricks.
Linux sysadmins Linux Sysadmins - Linux Guides, Nix Guides, Tutorials, Tips & Tricks.
  • Home
  • Containerization
    • Docker
    • Kubernetes
    • OpenShift | OKD
    • Amazon Web Services
  • Automation
    • Ansible
    • RunDeck
    • SaltStack
  • How to
    • Distros
      • RHEL Linux
      • CentOS Linux
      • Oracle Linux
      • Scientific Linux
      • Debian Linux
    • Servers
      • File Servers
      • FTP Servers
      • DNS Servers
      • DHCP Servers
      • Mail Servers
      • Identity Server
      • Web Servers
        • Apache Server
        • Nginx Server
      • Database Servers
        • MongoDB
        • Oracle Database
    • Virtualization
      • Red Hat Virtualization
      • oVirt Virtualization
      • VMware
    • Linux Clusters
      • Veritas Cluster
      • Pacemaker Cluster
    • Storage Servers
      • Logical Volume Management
      • RAID Storage
      • Openfiler SAN Storage
      • iSCSI Storage
      • Stratis Storage
      • Virtual Data Optimizer
    • System Management
      • Spacewalk Server
      • Server Imaging (Fog)
    • Monitoring Tools
      • Splunk
      • MMonit
    • Security
      • SELinux
      • File System Encryption
    • Linux Networking
    • Troubleshooting
    • Linux Commands
  • Unix & Unix Like
    • Solaris Guides
    • Mac OS x
    • pfSense Router
  • Linux Misc
    • Linux Interview Q&A Level 1
Linux sysadmins
Web Server

Install and configure Apache Tomcat 8.5 on RHEL & CentOS7

Apache Tomcat is an open-source technology, which licensed under Apache License version 2. Basically to understand what the use of Tomcat it's a simple HTTP server used for Java Servlet, JavaServer Pages, Java Expression Language.
Babin LonstonDec 6, 2018Mar 7, 2022
Linux sysadmins
Linux Administration

Install Oracle Java JDK on RHEL 7/CentOS 7

Java used in every device across the production and development environment, Java lets you develop and deploy Java applications on desktops and servers.
Babin LonstonDec 5, 2018Mar 7, 2022
Linux sysadmins
Ubuntu Linux

How to install Android Studio 3.2.1 on Ubuntu 16.04 LTS/17.10/18.04 LTS

Introduction Hello, fellow Android enthusiasts, you...
Babin LonstonDec 3, 2018Mar 7, 2022
Managing Docker data persistently by attaching a volume
Cloud & Containerization

How to attach a Docker volume to the container

how to attach a persistent volume in a docker container. If we don't have separate storage the data will not persist once the container is no longer up and running.
Babin LonstonNov 6, 2018Mar 6, 2022
Cloud & Containerization

How to manage Docker containers

How to manage Docker containers by stopping, resuming, killing and removing. Removing Docker images required docker stop then we can remove them.
Babin LonstonNov 2, 2018Mar 6, 2022
how to connect docker containers and expose the network
Cloud & Containerization

How to expose the docker network

Connect with Docker containers and expose the docker network to know the IP address and ports. Launch a container using the specific forward IP address.
Babin LonstonOct 29, 2018Mar 6, 2022
How to search for docker images and launch a container
Cloud & Containerization

How to search for docker images and launch a container

How to launch a Docker container by searching for a docker images in docker registry. By the following pull and launch a docker container from command line.
Babin LonstonOct 27, 2018Mar 6, 2022
Creating DNS zones and DNS records in Red Hat IDM or IPA Server
Identity Server

Creating our 1st DNS zones and DNS record in IPA Server

Creating DNS zones in Red Hat IDM server or IPA server. And create DNS records in the zone for a forward lookup and reverse lookup.
Babin LonstonOct 26, 2018Mar 6, 2022
How to install Docker on Red Hat Enterprise Linux and CentOS Linux 7
Cloud & Containerization

Installing Docker on Red Hat Enterprise Linux and CentOS Linux 7

Docker is an open-source software which helps to set up with Container as a service CaaS. It will covert the operating system as a virtualization platform.
Babin LonstonOct 22, 2018Mar 6, 2022
Linux Administration

Change systemd network interface name ensxx to eth0

Changing systemd network interface name (ensxx) in RHEL and CentOS to a legacy naming convention eth0.
Babin LonstonOct 16, 2018Mar 6, 2022
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