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Digital Lab

A home to software testing, electronics circuits & projects, tips and tricks and digital diary.

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Digital Lab

A home to software testing, electronics circuits & projects, tips and tricks and digital diary.

Essential Linux utilities/softwares

Linux Mint or Ubuntu comes with lot of software and utilities which is sufficient in most cases. Few extra essential must have utilities are as follows: 1. digiKam Features It can easily import photos from your camera, flash drive, or…

  • February 20, 2014
  • Linux
Read MoreEssential Linux utilities/softwares

How to Remove Old Linux Kernel?

Whenever Ubuntu updates to a new Linux kernel, the old one is left behind and the boot menu gets longer. If your new Linux kernel is working fine, then it is safe to remove the old one and clean up…

  • January 22, 2016
  • How-To, Linux
Read MoreHow to Remove Old Linux Kernel?

10 Tips to improve your testing skills

To improve your testing skills follow the following tips. These tips are based on my experience in software testing. Tip 1: Hunt for important bugs first and report them early No one likes to miss important bugs. Programmers like to…

  • April 7, 2014
  • Software Testing
Read More10 Tips to improve your testing skills

What should a good Load Test report contain?

Load testing can be a complex activity, from understanding requirement, planning, defining the tests accurately to running them effectively. Reporting the load test is mostly overlooked. Load testing activity is not complete until the result is properly analysed, interpreted and…

  • June 20, 2014
  • Software Testing
Read MoreWhat should a good Load Test report contain?

What is the difference between vulnerability and exploit?

Vulnerability is a flaw in a system or in some software in a system that could provide an attacker with a way to bypass the security infrastructure of the host operating system or of the software itself. It isn’t an open door…

  • December 15, 2013
  • Software Testing
Read MoreWhat is the difference between vulnerability and exploit?

Ethical Hacking – Part 2

In this part we will go a step further in to ethical hacking and discuss how to do Penetration testing. Warning: Proceed only after permission from network owner else it will be treated as hacking. You can try it on…

  • December 15, 2013
  • Software Testing
  • 1 Comment
Read MoreEthical Hacking – Part 2

On-Off Switch using relay

Here’s how industrial equipment is started and stopped using push buttons(On-Off Switch). The circuit is called a “locked-out relay.” It uses an ordinary relay and the ON switch activates the relay to close the terminals. When the switch is released,…

  • January 22, 2016
  • Electronics
Read MoreOn-Off Switch using relay
jmeter-210_httpsrecorder

What’s new in JMeter 2.10

JMeter 2.10 has been released. There are few notable changes/improvements in the new JMeter 2.10. Some of the changes are listed below:   New CSS/JQuery Tester in View Tree Results A new CSS/JQuery tester has been added in view tree…

  • December 12, 2013
  • Software Testing
Read MoreWhat’s new in JMeter 2.10

MaxQ web functional testing tool – Part 1

MaxQ web functional testing tool is an open source free tool based on Python. How it Works?   Advantage of using MaxQ It is a free and open source too. MaxQ scripts can be integrated and reused with CLIF load…

  • February 13, 2022
  • Software Testing
Read MoreMaxQ web functional testing tool – Part 1

Ethical Hacking – Part 1

Before going into details of how to ethical hacking we should be clear of what it is. What is ethical hacking? An ethical hacking is an attempt to penetrate networks and or computer systems, using the same method as a…

  • April 5, 2014
  • How-To
  • 3 Comments
Read MoreEthical Hacking – Part 1
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  • Electronics
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  • Raspberry Pi
  • Software Testing
  • Tutorials
  • Youtube Video

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