Technology Tips

Network Time Protocol: NTP- is a protocol which runs over port 123 UDP at Transport Layer and allows computers to synchronize time over networks for an accurate time. While time is passing by, computers...

Redhat Linux 7 have one utility to display and configure date and time information, which is timedatectl. This utility tool is a part of systemd system and service manager. Using this timedateclt command, you can: 1....

A mail server is a server that handles and delivers e-mail over a network or internet. A mail server can receive e-mails from client computers and deliver them to other mail servers. A mail...

To show the mounted DVD or ISO image of RHEL-7.0. # df  -h /dev/sr0 3.5G 3.5G 0 100% /run/media/root/RHEL-7.0 Server.x86_64 This command will enter the all rpm packages directory from media DVD or local disk iso image. #...

Today i will show you how to install and configure DNS Server step by step. I will install and configure Primary DNS Server in Linux 7 operating system. DNS stands for Domain Name System which...

Xiaomi is easily one of the most popular brand in the entire world. They are consistently launching new products in regular interval. There is a new launching form them now.  They launched Xiaomi Mi...

Every year we are getting some great inventions to improve our life in a positive way. There is an invention almost every day. Some are useful and some are not. We find new ways...

Well if we ask a person what is IMAX? They can easily google and find out that IMAX is a bigger screen compare to the regular once. They will narrow it down to, it...

Most of us don’t know how it feels like when you are a billionaire. Maybe your dream about becoming a billionaire will not come true but now you are able put on a free...

Cisco Packet Tracer 7.1 is now available in our website. You can download free from direct download link and can install it easily. If you are a student studying CCNA and CCNP then Cisco Packet...