Linux Input/Output Redirection
What is I/O Redirection? I/O redirection is a Linux feature that enables you to determine which standard input/output device to send input/output to. The different input/output devices available on Linux… Read more »
Reset Linux Root Password Using Rescue CD
In this guide we’ll cover how to reset a forgotten Linux Password. This guide applies to the following Linux distributions Ubuntu Centos – (With Selinux disabled or Permissive) Debian Download… Read more »
Extending Linux Root Partition using LVM
This is a continuation from the previous article Introduction to LVM on Linux. Run the df -hT command to view disk information
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[root@localhost ~]# df -hT Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/cl-root xfs 47G 1.7G 46G 4% / devtmpfs devtmpfs 453M 0 453M 0% /dev tmpfs tmpfs 463M 0 463M 0% /dev/shm tmpfs tmpfs 463M 13M 451M 3% /run tmpfs tmpfs 463M 0 463M 0% /sys/fs/cgroup /dev/sda1 xfs 1014M 240M 775M 24% /boot tmpfs tmpfs 93M 0 93M 0% /run/user/0 |
Run fdisk -l command to view a list of… Read more »
Parted Utility
GNU Parted is a program for creating and manipulating partition tables. GNU Parted was designed to minimise the chance of data loss. For example, it was designed to avoid data loss… Read more »
Introducing Netdata – A Linux Performance Visualisation Tool
Introduction Netdata is an free linux tool that provides performance monitoring through extensive web dashboards that visualize the processes and services running in your linux system. It visualizes performance metrics… Read more »
Using the Linux timedatectl command
Introduction The timedatectl utility is distributed as part of the systemd system and service manager. It allows you to review and change the configuration of the system clock. This tool can be… Read more »
Setup NFS Server on Centos 7
Introduction NFS stands for Network File System, a distributed filesystem protocol that enables users to mount remote filesystems onto their server. In this guide we’ll be using RedHat centos 7… Read more »
Centos 7 – NFS Client
Introduction In this guide we’ll configure an NFS client on a centos 7 server and mount the NFS share we created in the previous article. You can consider looking at… Read more »
Centos 7 – Setup Samba Share with Domain Authentication
Introduction Samba is an Linux tool that allows you to create seamless file and printer sharing to SMB/CIFS clients from a Linux server/desktop. With Samba you can even connect that… Read more »
Deploy Cloudstack Management Server Using Ansible – Part I (MariaDB)
Introduction Hello, In this guide we’ll look at how to deploy cloudstack management server using ansible. Before we go further, its good to have a brief introduction of Ansible. About… Read more »