Neo23x0

log4j RCE Exploitation Detection

You can use these commands and rules to search for exploitation attempts against log4j RCE vulnerability CVE-2021-44228

Grep / Zgrep

This command searches for exploitation attempts in uncompressed files in folder /var/log and all sub folders

sudo egrep -I -i -r '\$(\{|%7B)jndi:(ldap[s]?|rmi|dns|nis|iiop|corba|nds|http):/[^\n]+' /var/log

nathanieltubb

#!/usr/bin/env bash

VERSION=2.0.13;

# Download this file, rename it to "rare", and place it in your bin directory (for mac it'll be something like usr/local/bin/rare).
# For OSX you could try this CURL command to install it:
#     curl https://gist.githubusercontent.com/yosukehasumi/d0c905da78229122e7c1bb34a0fc92a7/raw/rare.sh > /usr/local/bin/rare;
#     sudo chmod 755 /usr/local/bin/rare;
#
# To use this script, cd into your project directory and in command line type:

anotheruiguy

Web fonts are pretty much all the rage. Using a CDN for font libraries, like TypeKit or Google Fonts, will be a great solution for many projects. For others, this is not an option. Especially when you are creating a custom icon library for your project.

Rails and the asset pipeline are great tools, but Rails has yet to get caught up in the custom web font craze.

As with all things Rails, there is more then one way to skin this cat. There is the recommended way, and then there are the other ways.

The recommended way

Here I will show how to update your Rails project so that you can use the asset pipeline appropriately and resource your files using the common Rails convention.