Installation on Ubuntu:
Continue reading “Installing and configuring FreeRADIUS”Category Archives: Linux
Disabling IPv6 on Linux
First, check whether IPv6 protocol support is enabled or disabled (0 – on, 1 – off):
Continue reading “Disabling IPv6 on Linux”Installing and Configuring Monit on Linux
Monit is a tool for monitoring and restarting any services.
Continue reading “Installing and Configuring Monit on Linux”Data recovery with extundelete
The extundelete utility allows you to recover files deleted from ext3/ext4 partitions.
Continue reading “Data recovery with extundelete”Data recovery with testdisk
Installation on Linux Ubuntu/Debian:
Continue reading “Data recovery with testdisk”How to change MAC address on Ubuntu from command line
View network settings:
Continue reading “How to change MAC address on Ubuntu from command line”Using the arping utility
arping – a utility that sends arp packets to a specified host and displays responses.
It is executed from the root user, in Linux, for this, from under a regular user, you can append before each sudo command.
What to do if “System Settings” does not open in Ubuntu
Once I noticed that in Ubuntu Desktop 14.04 LTS, after uninstalling some installed applications through the “Ubuntu Application Center”, when you click on “System Settings”, the window with the parameters no longer opens.
Continue reading “What to do if “System Settings” does not open in Ubuntu”How to install and configure ABillS billing system
On the test, I will install Ubuntu Server 18.04 LTS into a clean system (I chose standart system utilities and OpenSSH server when installing the system).
Continue reading “How to install and configure ABillS billing system”Captive portal. Configuring ncsi redirect
I will give an example of setting up forwarding clients without money to the captive portal when connecting to the network.
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