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m-radzikowski
/ script-template.sh
Last active
October 9, 2025 00:41
Minimal safe Bash script template - see the article with full description: https://betterdev.blog/minimal-safe-bash-script-template/
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| #!/usr/bin/env bash | |
| set -Eeuo pipefail | |
| trap cleanup SIGINT SIGTERM ERR EXIT | |
| script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P) | |
| usage() { | |
| cat <<EOF | |
| Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...] |
lelandbatey
/ whiteboardCleaner.md
Last active
December 3, 2025 02:16
Whiteboard Picture Cleaner - Shell one-liner/script to clean up and beautify photos of whiteboards!
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
eighthave
/ find-https-debian-archives.py
Last active
November 19, 2025 11:05
Script to find official Debian mirrors that support HTTPS
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| #!/usr/bin/env python3 | |
| import urllib.request | |
| import re | |
| import ssl | |
| import sys | |
| # # find generic mirrors | |
| mirrors = urllib.request.urlopen('http://www.debian.org/mirror/list') | |
| https = [] |