Ethertubes

Bash

Finding Malware URLs in W97M infected Word Docs

November 15, 2018 · Bash · System Administration · VBScript

An email with a trojan Microsoft Word document made it past the spam filter today at work. At least one user reported opening the attachment. The attachment was named: DOCO943488.doc,…

Bash Snippet: Luhn Algorithm

February 27, 2018 · Bash

I like Bash, but it isn’t well suited for some tasks. For fun I sometimes ignore that. Occasionally people seem to find this useful. In that spirit, here is my…

Bash Snippet: Decimal to Binary Conversion

March 11, 2013 · Bash

Convert a decimal value into the binary representation and vice versa in Bash using only built-ins. If you know a better way, please let me know. To ensure a properly…

Detect Wi-Fi Clients on your DD-WRT Router

October 8, 2012 · Bash · System Administration

Here is a script I wrote that scrapes the web interface of a router running DD-WRT. The script looks for the MAC addresses of wireless users. When it sees a…