OpenShot is a free and open-source video editor for Linux-based Operating systems like Ubuntu. It comes under the GPL licensed version 3.0 & built with Python, GTK, and the MLT Framework. OpenShot can import your favorite videos, photos, and music files and help you to create the film that you have always dreamed of. Easily […]
Archives for September 2021
Honeypot Tutorials – Modes and Working of Honeypot
For every business organization on Internet, viruses, worms, and crackers are but a few security threats. Above all we cannot tell as to when, where, and how our data or any other valuable information will be compromised. The only thing we can do to ensure the safety of our data is to take preventive measures. […]
Xine Multimedia Software – Play audio and video files in Ubuntu Linux
Xine is an open-source video/audio player in Ubuntu Linux, it comes under GPL license. xine plays MPEG system (audio and video) streams, MPEG elementary streams (e.g. .mp3 or .mpv files), MPEG transport streams Ogg files, avi files, asf files, QuickTime files, (S)VCDs and DVDs, and many more. Some key features of Xine xine is fast […]
Network Management Interview Questions and Answers
What is the difference between a hub, a switch, and a router? A hub is a small, simple, low-priced device that joins multiple computers together. A switch is a small hardware device that joins multiple computers together within one local area network (LAN) and they operate at layer 2 of the OSI model. Routers are […]
Networking Protocols Interview Questions and Answers
Explain the functionality of PING Ping Is particularly used to check if the system is in-network or not. It also gives packet lost information. In windows, the ping command is written as ping ip_address. The output returns the data packets information. The number of packets sent, received, and lost is returned by PING. What is […]
Network Security Interview Questions and Answers
What is Data encryption? Data encryption ensures data safety and is very important for confidential or critical data. It protects data from being read, altered, or forged while transmission. What is the Public Key Encryption? Public key encryption uses a public and private key for encryption and decryption. In this mechanism, the public key is […]
ClusterSSH(cssh) – Manage Multiple SSH Sessions on Linux
ClusterSSH(cssh) is a cluster administration tool, it is used to make the same change on multiple Linux servers at the same time. ClusterSSH(cssh) controls a number of xterm windows via a single graphical console window to allow commands to be interactively run on multiple Linux servers over an ssh or rsh connection. Cssh command opens […]
Ubuntu Linux – yED(Graph Editor) Alternate of Microsoft Office Visio
yEd(Graph Editor) is an open-source and powerful desktop application written in the Java programming language. yED is generally used to generate high-quality diagrams. It is an alternate or replacement of Microsoft Office Visio on Ubuntu Linux. Key Features Import your own data from an Excel / spreadsheet (.xls) or XML Create diagrams with ease via […]
How to Set Proxy Settings on Linux command line or Terminal
In a Linux Like operating system, we have the variables like http_proxy,ftp_proxy, and https_proxy through which we can access the Internet via proxy on Linux console. All of the above mentioned variables are can be used with tools like elinks, wget, lynx, rsync, and others. I am assuming Linux servers that are behind the proxy […]
Tutorial on Linux Clustering (High Availability)
Concept of Clustering The concept of a cluster is that the cluster itself appears on the outside as a single system. A cluster consists of two or more Real Computers referred to as nodes or members of a cluster. The components of a cluster are commonly, but not always, connected to each other through fast […]