José Borges Ferreira jcbf

Perl geek

jcbf / run.sh

Created July 17, 2020 14:27

bash timeout

	./run.sh 10 slow_command
	./run.sh 3 sleep 5

jcbf / gist:eb0cd98bcfd5ae5250fb9a53be917cb3

Last active June 10, 2021 09:42

OLEFY docker test


	docker container run --mount type=tmpfs,destination=/tmp -p 10050:10050 -d --name olefy a16bitsysop/olefy

	(
	echo -ne "OLEFY/1.0\nMethod: oletools\nRspamd-ID: asad\n\n"
	cat /tmp/qq/Qx.7475.xls
	) \| nc -w5 127.0.0.1 10050 \| jq .

jcbf / get costs from ec2instances.info

Last active May 8, 2020 05:07

get aws instance name and type

	curl https://raw.githubusercontent.com/powdahound/ec2instances.info/master/www/instances.json \| jq -r ' .[] \| [ .instance_type , .pricing."eu-west-1".linux.ondemand , .pricing."eu-west-1".linux.reserved."yrTerm1Convertible.noUpfront"] \| @csv' > prices.csv

	head prices.csv
	"c5d.xlarge","0.218","0.173"
	"m5a.2xlarge","0.384","0.311"
	"c5.9xlarge","1.728","1.369"
	"m5.24xlarge","5.136","4.147"
	"i3en.12xlarge","6","4.721"
	"m5d.12xlarge","3.024","2.445"
	"c5.large","0.096","0.076"

jcbf / Get AWS ip ranges from a given region

Created May 4, 2018 14:14


	curl -Ns https://ip-ranges.amazonaws.com/ip-ranges.json \| jq '.prefixes \| .[] \| select(.region == "eu-west-1")\| .ip_prefix '

jcbf / gist:ff3e99915991318244243cba9c7267b2

Created November 20, 2017 10:00

perl oneliners

	# ldiff parsing
	perl -p0e 's/\n //g' dump.ldif

jcbf / backup_pf_queue.sh

Last active October 1, 2017 20:41

Copy postfix queue to another server

	# http://postfix.1071664.n5.nabble.com/stop-receiving-mail-but-keep-processing-mail-in-queue-td92652.html#a92762
	# : on old server
	service pf_outb_deliver stop


	export MAIL_CONFIG=/opt/config/pf_outb_deliver
	name=$(postconf -xh syslog_name)

	postsuper -h ALL
	cd $(postconf -xh queue_directory)

jcbf / post-commit-jira.sh

Last active September 29, 2017 18:36

Post commit host to update JIRA from SVN

	#!/bin/sh

	# Author: Jose Ferreira based on Carlo Sciolla <[email protected]> script
	# Revision: 0.1

	USER="username"
	PASS="xxxxxxxxx"
	JIRA="https://blabla.atlassian.net"

	REPO=$1

jcbf / lambda.py

Last active October 20, 2020 08:26

Make queries to Elasticsearch from a lambda in python

	# Run get info from Elasticsearch from AWS Lambda.
	from __future__ import print_function

	import boto3
	import certifi
	import yaml
	from aws_requests_auth.aws_auth import AWSRequestsAuth
	from elasticsearch import Elasticsearch, RequestsHttpConnection

	def handler(event, context):

jcbf / install ssdeep perl.sh

Last active May 6, 2019 15:48

perl ssdeep

	git clone https://github.com/hideo55/Data-FuzzyHash.git
	sudo aptitude install libfuzzy-dev
	cd Data-FuzzyHash/

	cpanm --sudo Module::Build::XSUtil
	# handle \0 in buffer
	# diff --git a/xs/FuzzyHash.xs b/xs/FuzzyHash.xs
	#index 272d2aa..21da3e2 100644
	#--- a/xs/FuzzyHash.xs
	#+++ b/xs/FuzzyHash.xs