jemacom

input {
  syslog {
    type => "pfsense"
  }
}

filter {
  if [type] == "pfsense" {
    grok {
	patterns_dir => "/opt/logstash/patterns"

TheHackerDev

What is a blockchain?

• Distributed ledger system; for tracking the transfer of tokens (currency, data of any type).
• A cross between economics, cryptography, and the internet.
  • Side note- if you ever wanted a financial incentive to get involved in cryptography, this is it.
• A blockchain is literally a chain of blocks, where each block contains a list of transactions that everyone agrees have occurred.
  • Each block builds upon all the ones before it.

al-maisan

vdt() {
    fname=${1:-gist.txt}
    bname=`basename $fname`
    ext=${bname#*.}
    pfix=${fname%%.*}
    gvim "${pfix}-`date +'%Y-%m-%d_%H-%M'`.${ext}"
}