• How to Install MongoDB 4.0 Community Edition on CentOS/RHEL 7 and Fedora Linux Systems

    In this post, we will show you how to install MongoDB 4.0 community edition on Linux systems (RPM Family “Redhat /CentOS /Scientific Linux 7 andRead More

    Learn More
    undefined

  • Practical Examples for Using Awk Command in Text Processing in Linux

    In this post, we’ll show you some practical examples  to use awk command for processing text files in Linux Systems. Those examples I used themRead More

    Learn More
    undefined

  • How to Install PHP 7.3 on CentOS 7 / RHEL 7 Linux Systems

    In this post, I’ll show you how to install php 7.3 on a bare CentOS7/RHEL7 Linux Systems. By default, CentOS 7 ships with PHP versionRead More

    Learn More
    undefined

  • How to Install PHP 7.2 on CentOS 7 / RHEL 7 Linux Systems

    In this post, I’ll show you how to install php 7.2 on a bare CentOS7/RHEL7 Linux Systems. By default, CentOS 7 ships with PHP versionRead More

    Learn More
    undefined

  • How to Install PHP 7.1 on CentOS 7 / RHEL 7 Linux Systems

    In this post, I’ll show you how to install php 7.1 on a bare CentOS7/RHEL7 Linux Systems. By default, CentOS 7 ships with PHP versionRead More

    Learn More
    undefined

Mimastech helps you to Expand your experience, Achieve progress in your career. Share us building the greatest blog ever by sending us your experience to share it with others.

L A T E S T   P O S T S

How to Log Long-running Queries in PostgreSQL and MySQL Databases

undefined

You are experiencing slow performance navigating the repository or opening ad hoc views or domains. You enable audit logging but do not see any signifcant long running queries. The problem may be hibernate queries but they do not appear in the audit reports. How do you log the query timesRead More

Howto run and execute a command using SSH on a remote machine

undefined

In this mini post, I’ll show you how to  run and execute a command using ssh under UNIX, OS X, *BSD, and Linux operating systems on a remote machine. The SSH client program can be used for logging into a remote machine or server and for executing commands on aRead More

Where are PostgreSQL logs files?

undefined

When debugging a problem, it’s always frustrating to get sidetracked hunting down the relevant logs. PostgreSQL users can select any of several different ways to handle database logs, or even choose a combination. But especially for new users, or those getting used to an unfamiliar system, just finding the logsRead More

Drop a Specific IP Address and Port with iptables Firewall on Linux Systems

undefined

In this article, I’ll show you how to drop  a specific IP address and port on Linux systems (RPM Family “Redhat / CentOS  / Scientific Linux  releases 7 / 6 / 5” and Debian Family “Debian releases 8 /7 /6 and Fedora and Ubuntu). This article will help you toRead More

List of Valid HTML Escape Characters

undefined

In this article, I will list almost all the valid escape characters used in HTML/XHTML. This topic may be seems odd as this web site is a Linux Technical blog, but I faced this issue when writing my articles web pages. Each time I write an option starting with “‐‐”Read More

Setup and Configure Basic Firewall Using FirewallD on CentOS 7 Linux System

undefined

In this article we will setup and configure the basic firewall using firewalld on Linux systems (RPM Family “Redhat 7/CentOS 7 /Scientific Linux 7”). We will cover how to set up a firewall for your server and show you the basics of managing the firewall. We will enable and startRead More

Howto rename a xen vm “domain” using xl and xm

undefined

In this mini post I’ll show you how to rename a xen virtual machine “domain” using either xl or xm management tools. suppose for any reason you want to rename a xen vm from ABC to DEF, we have two options to rename a xen domain “VM”. Option 1: UsingRead More

Howto remove “sudo: sorry, you must have a tty to run sudo” on Linux Systems

undefined

In this mini post I’ll show you how to enable sudo command to run remotely on Linux systems (RPM Family “Redhat / CentOS  / Scientific Linux  releases 7 / 6 / 5”). This mini post will solve this error message “sudo: sorry, you must have a tty to run sudo”Read More

Install and Configure PostgreSQL 9.5 on CentOS 7/6/5 Linux Systems

undefined

In this article we will install and configure postgresql 9.5 on Linux systems (RPM Family “Redhat /CentOS /Scientific Linux  releases 7/6/5  and Fedora 23/22/21”). We will setup the required repositories then install and configure the postgresql service. PostgreSQL is an open source object-relational, highly scalable, SQL compliant database management system.Read More

Install and Configure PostgreSQL 9.4 on CentOS 7/6/5 Linux Systems

undefined

In this article we will install and configure postgresql 9.4 on Linux systems (RPM Family “Redhat /CentOS /Scientific Linux  releases 7/6/5  and Fedora 21/20/19”). We will setup the required repositories then install and configure the postgresql service. PostgreSQL is an open source object-relational, highly scalable, SQL compliant database management system.Read More

NEWER ENTRIES
OLDER ENTRIES