Clean up the Raspbian default build for the Raspberry Pi

Gist 7d257dfb3e98658c4943dbf2e599e5b7

This example demonstrates a Raspberry Pi setup process for creating isolated Python environments. The code shows a sequence of shell commands that install `virtualenv` and `virtualenvwrapper`, configure the user's profile to initialize these tools, and then create a new virtual environment named `envname`. The visualization highlights the command-line interface as a data source, rendering each terminal command as a text-based flow. It uses the system's package manager (`pip`) and shell environment variables (`WORKON_HOME`) to establish the workflow. The example focuses on the setup steps, not on graphical data plotting.

JJWTappert

59% match

Script for setting a nice raspberry pi logo as MOTD on debian.

This example displays a colorful Raspberry Pi ASCII-art logo composed of terminal escape sequences, alongside a Debian system message. The script uses `tput setaf` and `tput sgr0` to apply green and red text colors, then writes the generated logo to `/etc/motd.tail` when executed as root. It checks the current user with `whoami` before updating the message-of-the-day, and invokes `/etc/init.d/bootlogs` to refresh the login banner. The rendering approach relies entirely on Bash string expansion and ANSI color codes.

56% match

Gist ff1ced4d425d40e3691b321e08cf06b6

This example documents a team investigation into using the Rust programming language for the Raspberry Pi Pico W microcontroller, outlining a migration away from C and Python. The associated image shows `picoRust.md`, a markdown file that structures the research, including a theoretical framework justifying Rust, ten hands-on practices covering compilation and flashing, and notes on toolchains and hardware debugging with OpenOCD. The visualization itself is a plain text file rendered in a browser, showing no code libraries or APIs beyond the markdown syntax and GitHub’s standard interface elements.

54% match

Ensamblador SCRIPT de inicialización para AWS ARM nodo para compilar en 64 bits

This example shows a shell script that automates the setup of an AWS Academy ARM64 node for assembly-language compilation in 64-bit mode. It runs `sudo apt-get update` and `apt-get upgrade`, then installs a set of development tools including `build-essential`, `git`, `nano`, `gdb`, `curl`, `tree`, `cmake`, and `protobuf-compiler`. The script actively prints status messages about each package, naming the author and hinting at future changes, while relying on the standard APT package manager to fetch and configure the toolchain.

HowTo Install the perfect Elementary-OS

This example shows a Bash script that automates the post-installation setup of Elementary OS, using `apt-get`, `wget`, and `sudo` commands to install software, remove bloatware, and configure system settings. The visualization highlights the script's sequential steps and dependencies, with the code as the primary data source. It maps the command order and conditional branches, such as kernel installation for 32-bit versus 64-bit architectures, using a linear flow diagram. The rendering relies on text-based annotations to clarify each action, without any graphical libraries.

EEkthelion

Gist 1b72416b70ed6ab1957e78c94a754f91

This visualization demonstrates a shell script that cleans a Git repository by removing local branches whose remote counterparts no longer exist. It shows the process of fetching all remote branches, identifying branches marked as “gone” via `git branch -vv`, and deleting them with `git branch -D`. The example uses command-line Git APIs for repository management, with output reflecting the sequential execution of these operations. The rendering approach is plain text output from the terminal, illustrating the practical workflow for tidying up stale branches after many pull requests are merged.

CCarlos-Augusto

Gist 2c891272ae6fcbec4f6d2e7de448177a

This example demonstrates a catalog of 45 MicroPython lab exercises for the Raspberry Pi Pico W, covering Bluetooth (BLE and classic HC-05) communication and OLED display control. Each exercise pairs a specific practice—such as BLE scanning, sensor data transmission, or relay control—with recommended Android/iOS apps and the primary lab function. The code references the `bluetooth`, `machine`, and `ssd1306` libraries to manage wireless links and render output on the SSD1306 or SH1106 display. The list is structured as a Markdown table, detailing the Bluetooth type, app, and purpose for each numbered activity.

A tutorial to upgrade NXT pocket C.H.I.P to Debian Buster

This tutorial documents the step-by-step process of upgrading a Next Thing Co. C.H.I.P. or PocketC.H.I.P. from Debian Jessie to Debian Buster. It shows the full command-line workflow for editing `/etc/apt/source.list`, running `sudo apt update` and `sudo apt full-upgrade`, and modifying NetworkManager and Xorg configuration files. The guide covers both a clean reflash using `Flash.sh` from the Flash-CHIP repository and an in-place upgrade path, including troubleshooting for FEL timing and `sunxi-tools` compatibility. The instructions rely on shell commands and manual file edits rather than any visualization libraries.