Change Hostname on CentOS/RHEL/OEL 7

Change hostname by hostnamectl

Assalamu'alaikum Wr. Wb. My machine running CentOS Linux release 7.3.1611 (Core). There are some different between redhat based version under 7 and and above 6, include the commands. In this case, I wanna change the hostname from to At the redhat based version under 7, I can change by /etc/sysconfig/network. So, how about… Continue reading Change Hostname on CentOS/RHEL/OEL 7


Create Hotspot Tethering Ubuntu to Smartphone

Create New Wi-Fi Network

Assalamu'alaikum Wr. Wb. Someday I want to connect my Smartphone to LAN/internet via my laptop. Ubuntu 14.04.5 LTS running on my laptop and connected to Smartfren broadband modem (ppp0) or sometimes LAN cable. But how to connect my smartphone to inside the network? Step one, create Wi-Fi connection via network manager. Click Create New Wi-Fi… Continue reading Create Hotspot Tethering Ubuntu to Smartphone