ALLOW SSH ROOT LOGIN ON UBUNTU 18.04

By default, Ubuntu 18.04 Bionic Beaver installation comes with the unset root password. To set root password open up a terminal and execute the following Linux command. When prompted enter your current user password and new root password: $ sudo passwd [sudo] password for webnews: Enter new UNIX password: Retype new UNIX password: passwd: password updated successfully Enable
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HOW TO DISABLE THE FIREWALL IN CENTOS 7

Default installations of the CentOS 7 Linux operating system have the firewalld firewall installed and enabled by default as a security measure, but how can we disable it? In this quick guide, we will show you how to disable both firewalld or iptables in CentOS 7 through the command line. Note: The firewall is enabled by
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HOW TO SETUP STATIC IP ADDRESS ON DEBIAN 9

By default id Debian you will find the following configuration within the /etc/network/interfaces network config file: source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo inet loopback # The primary network interface allow-hotplug eth0 iface eth0 inet dhcp Update the iface eth0 inet dhcp to iface eth0 inet static. The resulting content of /etc/network/interfaces network config file should look similar
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OVH VPS SSD 1 REVIEW

Hello all! Today we will make our first review of hosting providers. We have done some test on OVH VPS SSD 1 and we will make a quick review of it. Just a note, that this VPS is unmanaged so no support will be provided outside hardware and network problems. Please keep this in mind
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HOW TO INSTALL LAMP IN UBUNTU 18.04

The objective of this article is LAMP setup. Installing LAMP on Ubuntu 18.04 Bionic Beaver includes the setup of Linux, Apache, MySQL and PHP server, also known as LAMP stack. Install LAMP Ubuntu 18.04 Using the tasksel command the procedure of installing LAMP on Ubuntu 18.04 Bionic Beaver is a rather trivial matter. First, make sure that
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HOW TO SETUP AN EMAIL SERVER ON CENTOS 7

n this tutorial we are going to learn how to set up an Email server using Postfix, Dovecot and Squirrelmail on CentOS 7.x. We will be using Postfix for SMTP (Simple Mail Transfer Protocol), Dovecot for POP/IMAP and Squirrelmail as webmail client to send or receive emails. We will also learn to setup MX records
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PROMETHEUS KUBERNETES AND SYSTEM MONITORING REACHES MATURITY

Prometheus, the open-source systems monitoring toolkit usually used with Kubernetes, has graduated from the Cloud Native Computing Foundation (CNCF). To move from incubation to graduation, projects must demonstrate thriving adoption, a documented, structured governance process, and a strong commitment to community sustainability and inclusivity. Prometheus has made the grade. First built at SoundCloud in 2012, Prometheus became a standalone open-source
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