Category: Linux
Freeradius Integration for Hotspot user Mikrotik (Ubuntu server 16.04)
Hello everyone, in this tutorial I’ll discuss about hotspot integration with freeradius. Freeradius is a opensource software that can used for server authentication and support for mikrotik. for this tutorial I’m using ubuntu server 16.04 for radius server. This is topologi are used First you must doing default configuration on mikrotik so that the router
How to extending LVM partition in linux
In preceding tutorial I has to discuss about Creating LVM (Logical Volume Management) in Linux and In this tutorial I’ll discuss about the way of extending LVM partition storage if we has been created vlm storages. You can following the preceding tutorials for create lvm parititon storages. Before that I’m has been add new partition
Creating LVM (Logical Volume Management) in Linux
In this tutorial, I’ll discuss about the manner of creating LVM disk in linux. LVM are used for volume management which make manage disk become easier. When you need to more space in a volume disk, you can be allocate to these logical volume and you can resize that space. On the LVM concept you
How To add/create new partition disk and mounting partition in linux
In this tutorial I’ll discuss about how to adding or create new partition disk in linux. on the case when we will to add new hardisk/ssd in system we need to create the partition and setup for partition type in system so that it can be used. The following are step by step to doing
How Add/Creata new partition swap on linux
In this tutorial, I’ll explain to you about how to add or create new partition swap on linux os. swap are using for supplementary RAM space by holding inactive pages in memory are called virtual memory. The following are step by step for create new new partition swap : In this tutotial I’ve add new
How to fix error booting to emergency mode in linux redhat/centos
When you using the linux system, probably you’re ever experience error booting and as automatically enter in the emergency mode. those issues could occur when you as accidentally wrong setup for mounting partition in /etc/fstab so that error resulting when boot as shown in image bellow : for fix the problem, if you has already
Resetting root password in linux Centos/Redhat
When you using linux redhat or centos operating system and you forgot the user password, you can reset those user password through the root system. But How if you forgot the root password ? the only ways you can reset the root password through emergency mode. In this tutorial I’ll discuss to you about how
Configure custom http directory for webserver in linux CentOS/Redhat
In this tutorial I’ll discuss about how to configuratin custom directory for web server in linux centos/redhat. when you configure webserver, the default directory are contained on /var/www/html. you can setup custom directory if you do not want the webserver directory have in /var/www/html. But all process and files in linux centos/redhat are labeled by
Configuration SElinux Mode in linux centos/redhat
When you do configure system in linux centos or redhat, it’s have the SElinux that are provided the critical security purpose for the system. The Selinux will be permit or denying access to files or other content significantly more than the user permissions. For the example if you configure the http web server with custom
How To Optimize System performance in Linux Centos/Redhat
Hello everyone, in this tutorial I’ll discuss about how to optimize system performance in linux centos or redhat. we can optimize system with adjusting various device based on use of workload with do configure tunning profile in your system. Installing package : # yum install tuned Enable tuned package : # systemctl enable –now tuned