jmcunx repository

This repo contains source for utilities I have created over the years. Many of these helped me to develop, support systems I have worked on throughout the years.

These are all licensed using the ISC License:

ISC License
(https) ISC License in wikipedia.

If you want to verify the download of these items you will need to get this GnuPG key.

my GnuPG key (text)

You can also obtain this key via curl:

$ curl 'gopher://sdf.org/0/users/jmccue/jmcsdf.asc' > jmcsdf.asc

You can contact me via address:

jmccue@SPAMisREALBADsdf.org

Easy enough to figure out the real email address :)

Utilities

List of Utilities available and download Instructions.

I think these are the most useful:

bike - Calculate Bicycle Gear Ratios
cshutil - Utilities for use with csh(1)
degree - Convert Temperature
is_number - Is string numeric
jadd - Add a large list of very large numbers
jascii - filter/count characters and can generate random passwords
jcat - a cat clone but you can set scrolling speed
jcsv - Convert to/from csv
jfile - Examine a Text File
jgemini - Format Gemini File on your Terminal
jrandom - Print Random Numbers
loan - Show Loan Details
test scripts - a collection of test scripts for these Utilities

Others I use once in a while:

add_day - List Dates
j_lib2 - Library for Useful Functions
jbold - Bold Print
jchar - Little utility to print my common UTF-8 Characters
jcomb - Combine Files
jdiff - Sorted diff for Very Large Text Files
jexpand - clone of expand(1)
jgrep - Text File Search
jhd - File Dump
jhead - clone of head(1)
jistat - clone of istat(1)
jls - simple file list
jmerge - Combine 2 Text Files
jr - Rearrange Data Columns
jside - Print File Sideways
jsplit - Split File
jtail - clone of tail(1)
juniq - clone of uniq(1) with a couple of obscure options
justleft - Left Justify
jwc - Word Count and Line Length
lcase - Change character case
rtave - Show Average Date/Time
rtw - Remove Trailing Spaces
zerof - overwrite a file

Historical

dm.com - A little known File Manager for MS-DOS. By far my favorite File Manager. Created by: Bob Abrahams

Mirror

These utilities are also on gitlab:

(https) gitlab for jmcunx

Updates:

back

Updated Game Source
back to my capsule

$Id: repository.gmi,v 1.63 2025/11/29 15:04:56 jmccue Exp $