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bash

By Greg Nowak, 10 February, 2022

Delete Files and Folders Older Than X days

find /[FOLDER_NAME]/* -mtime +[OLDER_THAN_DAYS] -exec rm -rf {} \;

Example deletes all files and folders in tmp folder that are older than 180 days: find /tmp/* -mtime +180 -exec rm -rf {} \;

Tags

  • bash
  • Script
  • Linux
By Greg Nowak, 5 November, 2021

Cloudflare API for DNS Automation

Practical Cloudflare API guidance for safer DNS automation, cleaner handovers, and repeatable bash workflows using current token-based authentication.

Tags

  • Cloudflare
  • DNS
  • API
  • Automation
  • bash
By Greg Nowak, 4 June, 2020

Converting PNG to SVG

In a lot of cases it is useful to convert bitmaps like jpg, png to vector graphics like SVG or AI.

Inkscape -> Path -> Trace Bitmap

BASH

convert file.png file.pnm
potrace file.pnm -s -o file.svg

Tags

  • bash
  • Script
  • graphics
bash

Review Greg on Google

Greg Nowak Google Reviews

 

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  • AI Crawler Control for Business Websites: Protect Content Without Sacrificing Search Visibility
  • WordPress 7.1's Media Pipeline Needs a Real Plugin and CDN Test Pass
  • The 2026 WordPress Plugin Exploit Drumbeat Makes Plugin Inventory and Incident Response Paid Work
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