marcus0x62 / utils

utils

This repository contains small utilities I wrote for my own use; I distribute them in the hope they may be useful to others.

• ascii -- ASCII Table generator. You can pass it a single character as a command argument and it will just print the details for that character. Passing the option --in-order will show a table of values from 32 - 126 in order. Passing no arguments will show the same range of characters grouped by type.

• muttiml -- HTML Mail helper for Mutt. This is a small Python script that expects to receive an email message on stdin, extracts the HTML message body, and performs some minimal processing to improve message appearance. Finally, it saves the message to a temp file and instructs Safari to open the message.

• rc4-bruteforcer -- This is a threaded RC4 brute forcer that is optimized for the kinds of scenarios you are likely to find in Capture the Flag competitions. That is to say: you know part of the key and can rule in/out certain values for the unknown bytes. It is written in Go for maximum portability; there is also an earlier C version (also threaded) in the repo.

• vcflint -- Virtual Contact Format normalizer and deduplicator. My contacts database was overrun with duplicates and weird metadata artifacts that made most of my contact entries useless. This tries to fix that by identifying unique contacts, searching for unique telephone and email addresses for each and building a de-duplicated VCF file. This does make a bunch of assumptions about how I expect my contacts to look, what fields I care about, etc., so tread carefully and make lots of backups! Set the environment variable DEBUG before running for copious debug output.