March 2020
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March 2020
M T W T F S S
 1
2345678
9101112131415
16171819202122
23242526272829
3031  

How to Install Docker CE and Docker-Compose on CentOS 8

Docker is a set of Platform as a Service (PaaS) products that uses operating system level virtualizations to deliver software in the form of containers. Docker CE (Community Edition) is the strip down version of Docker EE (Enterprise Edition). Docker CE is free and open source and distributed under Apache License 2.0.

In Red Hat Enterprise Linux (RHEL) 8 / CentOS 8, Support of Docker has […]

Dnsmasq Centos7

One could only guess that the rationale for lack of DNS caching in RHEL is the arguable efficiency for those systems which aren’t network connected or simply don’t need to make any DNS lookups.

There are of course such cases where you don’t need (many) DNS resolutions. I can think of:

a dedicated DB […]

DOCKER INSTALL CENTOS7

CentOS 7 non-root users install source version of Docker

Check if the current host has a docker group

cat /etc/group | grep docker

sudo groupadd docker

cat /etc/group | grep docker

useradd test

cat /etc/passwd | grep dev01

Add sudo permissions for new users

vi /etc/sudoers ??Add on line […]

LEMP is an acronym for Linux, Nginx (pronounced Engine X), MariaDB / MySQL, and PHP. Centos 8.1

LEMP is a software stack that includes a set of free open source tools that are used to power high traffic and dynamic websites. LEMP is an acronym for Linux, Nginx (pronounced Engine X), MariaDB / MySQL, and PHP.

Nginx is an open source, powerful and high-performance web server that can also double as […]

Build LAMP (Linux + Apache + MySQL + PHP) environment under CentOS 8.1

LAMP is an acronym for Linux, Apache, MySQL, and PHP, and is a popular free and open source stack used by webmasters and developers to test and host dynamic websites. The LAMP server comes with 4 core components: Apache web server, MySQL or MariaDB database, and PHP (a popular scripting language for creating […]