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Changing the Default Terminal to Terminator on Ubuntu

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Terminator is a powerful tool for developers, allowing you to manage multiple terminal sessions in a single window. Features like splitting panes, tabs, and simultaneous input can significantly boost your productivity. Step 1: Install Terminator First, install Terminator using the apt package manager. sudo apt update sudo apt install terminator -y The -y option automatically answers 'yes' to any prompts during the installation process, streamlining the setup. Step 2: Set as the System Default Ubuntu uses a utility called update-alternatives to manage default applications. We'll use this tool to change the default terminal emulator ( x-terminal-emulator ) to Terminator. Run the Configuration Command Enter the following command in your terminal. A list of available terminals will appear. sudo update-alternatives --config x-terminal-emulator Select Terminator From the resulting list, enter the selection number corresponding to terminator and press Enter. ...

OSI 7 Layers Table with Protocols and Devices

The OSI model divides computer networking into seven logical layers. Each layer has a unique purpose, related protocols, and network devices. The table below summarizes the OSI 7 layers with clear examples of protocols, PDUs, and devices used at each level. OSI 7 Layers Explained with Protocols, PDU, and Devices Layer Description Protocol PDU Devices Application - Interacts between user and network application. - API - set of routines that make up part of a software application HTTP, FTP, IMAP, SNMP, POP3, SMTP Data Chrome, Firefox, Skype Presentation - Formats the data of application/network to be presented for the destination to be sent. - It can be viewed as the data translator between the application and network. - Character set translation - Data conversion - Data compression - Data encryption or decryption (if ...