Jeremy Varnham jvarn
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| #!/bin/bash | |
| # API Key Sign Up Page: https://www.thetvdb.com/api-information | |
| # Official v4 API Documentation: https://thetvdb.github.io/v4-api/ | |
| # 1. Configuration | |
| API_KEY="your-api-key-here" | |
| SERIES_NAME="Star Trek Voyager" | |
| SERIES_YEAR="1995" | |
| SEASON_NUMBER="2" | |
| EPISODE_NUMBER="1" |
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| #!/bin/bash | |
| # ----------------------------------------------------------------------------- | |
| # sudo.sh | |
| # | |
| # Description: | |
| # A lightweight "dummy" sudo wrapper designed for proot-distro, Termux, or | |
| # containerized environments where the standard sudo binary is missing. | |
| # | |
| # Behaviour: | |
| # - If running as root (EUID 0): Executes commands immediately and silently. |
jvarn
/ wakeonlan.sh
Created
March 5, 2026 12:30
Send a Wake-on-LAN (WOL) packet to a target machine via an always-on Linux host
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| #!/usr/bin/env zsh | |
| # ----------------------------------------------------------------------------- | |
| # wakeonlan.sh | |
| # | |
| # Send a Wake-on-LAN (WOL) packet to a target machine via an always-on | |
| # Linux host. | |
| # | |
| # Many computers that are powered off cannot receive WOL packets from | |
| # outside their local network, e.g. when using Zerotier or Tailscale | |
| # VPN. This script solves that problem by SSHing into a machine that |
jvarn
/ getmacaddress.sh
Created
March 5, 2026 12:11
Retrieve the MAC address of a network interface on a local or remote host (macOS or Linux)
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| #!/usr/bin/env bash | |
| # ----------------------------------------------------------------------------- | |
| # getmacaddress.sh | |
| # | |
| # Retrieve the MAC address of a network interface on a local or remote host. | |
| # | |
| # The script connects to the specified host (via SSH if the host is not the | |
| # local machine) and attempts to retrieve the MAC address of the specified | |
| # network interface. | |
| # |
jvarn
/ getaudible.sh
Last active
February 21, 2026 12:16
Quick setup for audible-cli on macOS (setup then download and convert)
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| #!/usr/bin/env bash | |
| set -euo pipefail | |
| OUTDIR="converted" | |
| SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)" | |
| cd "$SCRIPT_DIR" | |
| # Load .env if present (simple KEY=VALUE lines) | |
| ENV_FILE="$SCRIPT_DIR/.env" |
jvarn
/ Instructions.txt
Created
February 18, 2026 08:36
Fix the Arabic letter order in Arabic PowerPoint converted from PDF
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| Step-by-Step Instructions (macOS) | |
| PowerPoint on Mac hides the coding tools by default. Here is how to set it up and use the script: | |
| 1. Enable the Developer Tab | |
| Open PowerPoint. | |
| Click PowerPoint in the top menu bar (top left of your screen) and select Preferences... | |
| Click on Ribbon & Toolbar. |
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| # https://github.com/chubin/wttr.in | |
| # sudo nano /usr/local/bin/weather | |
| # sudo chmod +x /usr/local/bin/weather | |
| # ------- paste below then run with `weather` ------- # | |
| #!/bin/bash | |
| curl wttr.in |
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| # History prefix search | |
| bindkey '^[[A' history-search-backward | |
| bindkey '^[[B' history-search-forward | |
| # Colourised commands | |
| alias ls='ls -G' | |
| alias grep='grep --color=auto' | |
| alias diff='diff --color=auto' | |
| export LESS='-R' | |
| export LSCOLORS=GxFxCxDxBxegedabagaced |
jvarn
/ reinstall_zotero.sh
Created
October 23, 2025 05:37
Reinstall Zotero When the Safari Extension Disappears
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| #!/usr/bin/env bash | |
| set -euo pipefail | |
| APP_NAME="Zotero.app" | |
| APP_PATH="/Applications/${APP_NAME}" | |
| TMP_DMG="/tmp/Zotero_latest.dmg" | |
| DOWNLOAD_URL="https://www.zotero.org/download/client/dl?channel=release&platform=mac" | |
| # Quit Zotero if running |
jvarn
/ extract_text_from_image_live_text_ocr.applescript
Last active
March 11, 2025 04:31
These AppleScripts use the "Live Text" OCR feature available in Preview in recent versions of macOS to extract text from single or multiple images. One version runs from the command line, while the other version is for Finder Quick Action integration using Automator. Adapted from: https://stackoverflow.com/questions/71104893/macos-how-to-access-…
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| -- Automator version | |
| -- usage: | |
| -- 1. Create new Quick Action in macOS Automator | |
| -- 2. Workflow receives current "image files" in "Finder" | |
| -- 3. Add "Run Applescript" | |
| -- 4. Paste this code | |
| -- 5. Now you can right-click on an image or multiple images in Finder to extract the text to .txt files. | |
| use framework "Vision" | |
| use framework "Foundation" |
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