The ip command is used to display or configure networking and to assign an address to a network interface on Linux operating systems. It replaces the ifconfig command now deprecated.

list all network interfaces and show all ip address associated

 ip a
or
ip addr

to specify one interface :

...

Renew IP using dhclient

Suppose our network interface is eth0 :

 sudo dhclient -v -r eth0

using ifup and ifdown

sudo ifdown eth0
sudo ifup eth0

using systemd

 sudo /etc/init.d/networking restart 
 or
 sudo systemctl restart network.service

Arch Linux is a lightweight Linux distribution that supports x86-AMD64 architecture, it is based on KISS principle but intended for the proficient Linux user or anyone with sufficient willingness to read the documentation, and use online help.

Arch Linux Arm is dedicated to arm architecture and is...

Cron allows us to run programs, commands and scripts at defined time or according to a schedule.

zeit is a Qt Gui to cron and its goal is to make creating cronjobs very easy.

Installation

On most Linux distros , zeit can be built from source after installing the following dependencies :

su...

View the content of an iso file

isoinfo is a command that provides a lot of information regarding an iso file.

 sudo apt install genisoimage

A quick view of help :

 isoinfo --help
isoinfo: Usage: isoinfo [options] -i filename
Options:
        -help,-h        Print this help
        -versio...