Logo
  • Ubuntu
  • CentOS
  • Debian
  • Fedora
  • RedHat

RHEL Tips - DesignLinux

Apr 07 2021
  • designlinux
  • 0 Comments
    • CentOS
    • Fedora
    • RedHat
How to Enable Remi Repository to Install Latest LAMP Stack

If you are a system administrator, a developer, or a DevOps engineer, chances are that at some point you’ve had to set up (or work with) a LAMP (Linux / Apache / MySQL or MariaDB / PHP) stack. The web and database servers, along with the well-known server-side language, are not available in their latest

Read More
Apr 06 2021
  • designlinux
  • 0 Comments
    • MySQL
    • RedHat
How to Setup MySQL Master-Slave Replication on RHEL 8

MySQL Replication is a process where data from one server is automatically copied or replicated onto another backup server in real-time. Replication provides redundancy and fault tolerance and gives the user peace of mind that even after a failure in the master server, data can still be recovered. In this tutorial, you are going to

Read More
Apr 01 2021
  • designlinux
  • 0 Comments
    • CentOS
    • Fedora
    • Firewalls
    • RedHat
    • Security
How to Configure FirewallD in RHEL, CentOS and Fedora

Net-filter as we all know it’s a firewall in Linux. Firewalld is a dynamic daemon to manage firewalls with support for network zones. In the earlier version, RHEL & CentOS 6 we have been using iptables as a daemon for packet filtering framework. In RHEL/CentOS 7/8 and Fedora iptables interface is being replaced by firewalld.

Read More
Mar 05 2021
  • designlinux
  • 0 Comments
    • CentOS
    • Chef
    • RedHat
How to Install CHEF Workstation in RHEL and CentOS 8/7

Chef is one of the popular configuration management tools, which is used to rapidly automate deployment, configurations, and management of the entire IT infrastructure environment. In the first part of this Chef series, we’ve explained Chef concepts, which consists of three important components: Chef Workstation, Chef Server & Chef Client/Node. In this article, you will

Read More
Mar 02 2021
  • designlinux
  • 0 Comments
    • Apache
    • CentOS
    • RedHat
How to Speed Up Apache with Varnish Cache on CentOS 7

Varnish Cache (commonly known as Varnish), is an open-source, popular reverse-proxy HTTP accelerator intended for speeding up web servers. It is engineered for excessively utilized API endpoints and also for dynamic sites that serve massive-content and experience high-traffic. For Nginx: How to Install Varnish Cache for Nginx on CentOS 7 It basically helps to scale

Read More
Mar 02 2021
  • designlinux
  • 0 Comments
    • CentOS
    • Nginx
    • RedHat
How to Speed Up Nginx with Varnish Cache on CentOS 7

Varnish Cache (also referred to as Varnish) is an open-source, high-performance HTTP accelerator designed for speeding up web servers. In our last articles, we’ve explained how to setup Varnish Cache for Apache on CentOS 7 and CentOS 8. In this article, we will show you how to install and use Varnish Cache as a front-end

Read More
Feb 26 2021
  • designlinux
  • 0 Comments
    • CentOS
    • Chef
    • RedHat
What is Automation and Configuration Management with CHEF – Part 1

Let’s take a simple scenario, you have 10 redhat servers where you have to create a ‘tecmint’ user in all the servers. The direct approach is, you need to login into each server and create the user with the useradd command. When the servers are 100s or 1000s, login into all servers one by one

Read More
Feb 17 2021
  • designlinux
  • 0 Comments
    • CentOS
    • Hadoop
    • RedHat
How to Install and Configure Hive with High Availability – Part 7

Hive is a Data Warehouse model in Hadoop Eco-System. It can perform as an ETL tool on top of Hadoop. Enabling High Availability (HA) on Hive is not similar as we do in Master Services like Namenode and Resource Manager. Automatic failover will not happen in Hive (Hiveserver2). If any Hiveserver2 (HS2) fails, running jobs

Read More
Feb 03 2021
  • designlinux
  • 0 Comments
    • Control Panels
    • RedHat
    • Webmin
How to Install Webmin System Administration Tool on RHEL 8

Webmin is a modern web-based Linux management tool (similar to Cockpit Web Console) that allows you to monitor various system metrics. With Webmin, you can also perform administrative tasks such as manage user accounts, change settings and configure DNS settings. Webmin provides a GUI that displays system metrics such as CPU, RAM, and Disk utilization.

Read More
Jan 11 2021
  • designlinux
  • 0 Comments
    • CentOS
    • Hadoop
    • RedHat
How to Set Up High Availability for Resource Manager – Part 6

YARN is the Processing Layer of Hadoop, which consists of the Master (Resource Manager) and Slave (Node Manager) services to process the data. Resource Manager (RM) is the critical component that is responsible for resource allocation and management among all the jobs running in Hadoop Cluster. It is always recommended and best practice to have

Read More
  • 1
  • 2
  • 3
  • …
  • 5
  • »
Popular Post
  • How to Install Skype on Arch Linux
  • How to Check the PostgreSQL Version
  • Du Command in Linux
  • How to Start, Stop, or Restart Nginx
  • How to Install Shutter Screenshot Tool in Ubuntu 20.04
  • Echo Command in Linux with Examples
  • Bash Case Statement
  • How to List Cron Jobs in Linux
  • How to Boost the Productivity with Sublime Text Snippets
  • How to Change Hostname on Ubuntu 20.04
Recent Posts
  • How To Install Java with Apt on Ubuntu 20.04
  • LFCA: Learn Binary and Decimal Numbers in Network – Part 10
  • LFCA: Learn Basics of Network IP Addressing – Part 9
  • How to Install TeamViewer 15 on RHEL/CentOS/Fedora and Debian/Ubuntu
  • How to Enable Remi Repository to Install Latest LAMP Stack
  • How to Setup MySQL Master-Slave Replication on RHEL 8
  • LFCA: How to Monitor Basic System Metrics in Linux – Part 8
  • LFCA: How to Manage Software Packages in Linux – Part 7
  • How to Install Mosh Shell as SSH Alternative on Linux
  • How to Configure FirewallD in RHEL, CentOS and Fedora
Recent Comments
    Popular Tags
    Arch Linux Tips bash browser cassandra centos CentOS Tips commandline tools database debian Debian Tips fail2ban Fedora Tips Hadoop Tips java kernel KVM Tips Learn Shell Scripting LFCA Certification Exam linux distros Linux IDE Editors Linux Mint Tips linux server monitoring Linux Tricks loop mariadb memcached Networking Tips nginx Nginx Tips open source tools php postgresql PostgreSQL Tips python Python Data Structure rdp RHEL Tips security Shell Scripting Tips ssh terminal ubuntu Ubuntu FAQ's Ubuntu Tips Varnish Cache
    Archives
    • April 2021
    • March 2021
    • February 2021
    • January 2021
    • December 2020
    • November 2020
    • October 2020
    • September 2020
    • August 2020
    • July 2020
    • June 2020
    • May 2020
    Categories
    • Android
    • Ansible
    • Apache
    • Arch Linux
    • AWS
    • Backups
    • Bash Shell
    • CentOS
    • CentOS Stream
    • Chef
    • Cloud Software
    • CMS
    • Control Panels
    • CouchDB
    • Data Recovery Tools
    • Databases
    • Debian
    • Development Tools
    • Drupal
    • Editors
    • Fedora
    • Firewalls
    • GIMP
    • Git
    • Hadoop
    • HAProxy
    • Java
    • Joomla
    • Kali Linux
    • KDE
    • Kubernetes
    • KVM
    • Laravel
    • LFCA
    • Linux Certifications
    • Linux Commands
    • Linux Distros
    • Linux IDE
    • Linux Mint
    • Linux Talks
    • Lubuntu
    • Mail Server
    • Manjaro
    • MariaDB
    • MongoDB
    • Monitoring Tools
    • MySQL
    • Network
    • Networking Commands
    • NFS
    • Nginx
    • Nodejs
    • Open Source
    • OpenSUSE
    • Package Managers
    • Pentoo
    • PHP
    • Podman
    • Postfix Mail Server
    • PostgreSQL
    • Python
    • Questions
    • RedHat
    • Redis Server
    • Security
    • Shell Scripting
    • SQLite
    • SSH
    • Storage
    • Text Editors
    • Top Tools
    • Torrent Clients
    • Tutorial
    • Ubuntu
    • Udemy Courses
    • Uncategorized
    • Vim Editor
    • VirtualBox
    • Virtualization
    • VMware
    • VPN
    • VSCode Editor
    • Web Browsers
    • Web Hosting
    • Web Servers
    • Webmin
    • Windows
    • Windows Subsystem
    • WordPress
    • Zorin OS
    Visits
    • 0
    • 99
    • 31,040

    DesignLinux.com © All rights reserved