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Wireshark Port Filter vs Protocol Filter When analyzing network traffic using Wireshark, it’s crucial to understand the difference between the filters to effectively isolate and examine relevant data. We will discuss on the basis of port 80 filter and HTTP filter. Because HTTP itself uses the port 80. So, their will be some key difference when using these two filters. Port Filter: For this filter specifically targets traffic on ports. On this case port 80, which is the standard port for HTTP communication....

Introduction AutoCAD provides several function key shortcuts (F1 through F12), each of which is associated with a specific command or action. These shortcuts are designed to expedite your workflow and reduce the need to navigate through menus and toolbars constantly. Let’s delve into the most commonly used function key shortcuts and their corresponding functions. Key Combinations F1 - Help F1 is the universal Help key in most software applications, including AutoCAD....

Introduction Linux commands are the building blocks for managing and interacting with the Linux operating system. Whether you’re a seasoned system administrator or a beginner exploring the world of Linux, understanding these essential commands is crucial. In this article, we’ll delve into 50 important Linux commands, complete with practical examples to help you grasp their utility. Note: Be cautious when running commands with administrative privileges (e.g., sudo) to avoid making unintended changes to your system....

Introduction After part one we will look into more linux commands to enhance our use of commandline and troubleshoot any problems. ln - Create hard or symbolic links to files. ln -s /path/to/source/file link_name uptime - Display system uptime and load averages. uptime who - Display information about logged-in users. who whatis - Display one-line manual page descriptions. whatis command_name chroot - Change the root directory for a command. chroot /new/root /bin/bash which - Display the path of an executable....

Requirment needed to run Yacht or Portainer (Ubuntu) All we need to run yacht or Portainer to manage our docker container is docker itself. According to docker official documnetation we need to do the following. First command sudo apt-get update sudo apt-get install ca-certificates curl gnupg This will allow apt install over HTTPS. Second command sudo install -m 0755 -d /etc/apt/keyrings curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg sudo chmod a+r /etc/apt/keyrings/docker....

Set-ExecutionPolicy Sets the PowerShell execution policies for Windows computers. Syntax Set-ExecutionPolicy [-ExecutionPolicy] <ExecutionPolicy> [[-Scope] <ExecutionPolicyScope>] [-Force] [-WhatIf] [-Confirm] [<CommonParameters>] Description The Set-ExecutionPolicy cmdlet changes PowerShell execution policies for Windows computers. For more information, see about_Execution_Policies. Beginning in PowerShell 6.0 for non-Windows computers, the default execution policy is Unrestricted and can’t be changed. The Set-ExecutionPolicy cmdlet is available, but PowerShell displays a console message that it’s not supported. An execution policy is part of the PowerShell security strategy....