MariaDB Database and User creation
Given below commands to create the both local user & remote user. Create a new database MariaDB> create database DATABASE_NAME; Creating new user (for local access) and grant privileges to…
Installing phpMyAdmin integrating with Apache on CentOS 7 / RHEL 7
For phpMyAdmin is available with EPEL. we can install with EPEL repository rpm, run given below rpm to download #rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm #yum install -y --enablerepo=remi-php73 phpmyadmin For phpMyAdmin, we…
Installing MariaDB on CentOS 7 / RHEL 7
Given below MariaDB repository to the system that MariaDB for CentOS 7 / RHEL 7. For CentOS 7 cat <> /etc/yum.repos.d/mariadb.reponame = MariaDBbaseurl = http://yum.mariadb.org/10.6/centos7-amd64gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDBgpgcheck=1EOF For RHEL 7 cat <>…
Installing JDK on Linux
We can install JDK with the binary file (.tar.gz). We need to make directory, where we need to install Java. For global access for all users, preferably in the directory…
SSL Keytool with OpenSSL Commands
Given below set of commands that allows to generate CSRs, Certificates, Private Keys. Generate a Certificate Signing Request (CSR) and new private key #openssl req -out maddy-CSR.csr -new -newkey rsa:2048…
Install SSL Certificates on Linux Server
To install the SSL Certificate on Linux servers, need to make sure we have completed with the following steps. We need to buy/renew SSL CertificateWe need to Generate CSR with…
Detecting Memory Problems on Linux
May be having several reasons to server might be crashs, but one of the common cause is running out of memory. When ever the RAM and swap space are completely…
Find Out Top Directories and Files on Linux
How to Find Biggest Files and Directories in Linux Run given below command to find out top biggest directories inside the /home partition. # du -a /home | sort -n -r |…
SSH Password less Login in Linux
How to set up password-less login on RHEL-based Linux distributions such as CentOS, Fedora using ssh keys to connect to remote Linux servers without entering a password. Password-less login with…