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Hacker Public Radio

Your ideas, projects, opinions - podcasted.

New episodes every weekday Monday through Friday.
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Correspondent

Deltaray

Thumbnail of Deltaray
: 194

deltaray.nospam@nospam.slugbug.org
9

hpr4047 :: Change your passwords once in a while

2024-02-06. 00:15:38. Clean. general.
passwords, security, cybersecurity, passphrases, password managers, advice.

Deltaray provides compelling arguments for why you should change your passwords periodically

Listen in ogg, spx, or mp3 format.

hpr4043 :: Uncommon Commands, Episode 1

2024-01-31. 00:10:16. Clean. general.
cli, command line, linux, uncommon commands.

A summary of the three command line commands, look, shuf, and xargs

Listen in ogg, spx, or mp3 format.

hpr4041 :: Using grepcidr to find IPs in a netblock

2024-01-29. 00:11:20. Clean. general.
cli, command line, linux, sysadmin, networking.

An introduction to the grepcidr command, which makes finding IPs from a netblock in log files easier

Listen in ogg, spx, or mp3 format.

hpr3998 :: Using open source OCR to digitize my mom's book

2023-11-29. 00:30:47. Clean. general.
ocr, opensource, grep, scripts, programming.

How I used open source tools such as gphoto2 and the OCR software tesseract to digitize pages

Listen in ogg, spx, or mp3 format.

hpr3815 :: The UNIVAC Uniscope - The first terminal with a video monitor

2023-03-17. 00:39:05. Clean. general.
computer history, terminals.

Hear about the Uniscope 300 mainframe terminal from 1964.

Listen in ogg, spx, or mp3 format.

hpr3751 :: Using Noisetorch

2022-12-19. 00:07:07. Clean. general.
audio, podcasting, microphone, linux.

Noisetorch is a program for Linux that creates a virtual microphone that removes background sounds.

Listen in ogg, spx, or mp3 format.

hpr3749 :: Making your own parts

2022-12-15. 00:14:15. Clean. general.
3D printing, DIY, Maker, microphones.

3D printers are useful for making your own custom parts and I talk about the parts I've made.

Listen in ogg, spx, or mp3 format.

hpr870 :: Computer Memories

2011-12-02. 00:26:29. Clean. general.
Apple Lisa, TRS-80, Commodore 128, Amiga 2000.

Deltaray looks back at his early computer experiences

Listen in ogg, spx, or mp3 format.

hpr865 :: Desktop Transparency

2011-11-24. 00:14:44. Clean. general.
free software, rxvt, background image, transparent background, Enlightenment, translucent window, Berlin.

The history of Desktop Transparency

Listen in ogg, spx, or mp3 format.

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