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Script

By Greg Nowak, 26 February, 2021

PDF to Word Conversion

There are many tools and a lot of software out there to convert PDFs to Word.

Online tools like:

GrN.dk

convertio.co
altoconvertpdftoword.com

Tags

  • Script
  • pdf
By Greg Nowak, 25 February, 2021

Get Current Working Directory In Any Window Linux Bash

readlink -e /proc/$(xprop -id $(xdotool getactivewindow) _NET_WM_PID | awk '{print $3}')/cwd

Inspired by: https://superuser.com/questions/1116636/open-a-terminal-from-any-direct…

Tags

  • Linux
  • Script
By Greg Nowak, 12 November, 2020

Linux Show Final URL Programatically

curl tags: https://stackoverflow.com/questions/3074288/get-final-url-after-curl-is…

How to solve CloudFlare protection: https://stackoverflow.com/questions/18500088/curl-load-a-site-with-clou…

Tags

  • Linux
  • Script
By Greg Nowak, 28 October, 2020

Strip Metadata

PDF

https://blog.joshlemon.com.au/protecting-your-pdf-files-and-metadata/

https://gist.github.com/hubgit/6078384

exiftool -all:all= $FILE ; qpdf --linearize $FILE output.pdf

Images

imagemagick: mogrify -strip NAME_OF_FILE

 

Test with: exiftool -all NAME_OF_FILE

 

Tags

  • Script
  • Linux
By Greg Nowak, 10 June, 2020

Recently Installed Packages Ubuntu

Try this from the terminal: grep " install " /var/log/dpkg.log

Tags

  • Script
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
By Greg Nowak, 4 April, 2020

Find and replace string in files recursively

This is the best option I have found so far: find . -type f -exec sed -i 's/foo/bar/g' {} +
foo is replaced with bar.

Source: https://linuxize.com/post/how-to-use-sed-to-find-and-replace-string-in-…

Also quite handy to be able to search and replace filenames.

Tags

  • Script
By Greg Nowak, 17 August, 2015

Append Multiple MOV Files and Edit Video

Appending MOV files efficiently can be a challenge. The only "safe" and easy way without destroying the video or the sound is done by using Avidemux which is a free video editing tool for Linux.

Here is my modified image-convert bash script used for the appending all .MOV files in a folder and have the full video ready for editing in the Avidemux graphical user interface (GUI).

Tags

  • Linux
  • Video
  • Script

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Chatbot transcripts spread across providers, logs and support tools. Here is how to map each copy, redact sensitive data and test deletion properly.

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Cloudflare Service Keys stop working on September 30, 2026. Here is how to find every caller, move to scoped API tokens and avoid a late outage.

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