Joseph Anthony C. Hermocilla jachermocilla

For cybersecurity-related materials: https://github.com/katipuzer0

jachermocilla / count_pubs.sh

Created March 9, 2020 02:08

Count the number of downloads of publications from nginx access logs

sudo zcat access.log.*.gz | grep /publications | grep pdf | awk '{print $7}' | sort | uniq -c | sort -nr

jachermocilla / getsample.sh

Last active September 19, 2019 08:07

Extract the malware sample from Virus Total Data that matches the given name only

	#!/bin/bash

	#filename is passed as command line argument
	#file should contain the name of the malware

	while IFS= read -r MALWARE; do
	echo "Malware: $MALWARE"
	mkdir $MALWARE
	RESULT=`find . -type f -iname *.json -exec grep -l ".$MALWARE" {} \;`
	#echo $RESULT

jachermocilla / make_ovpn.sh

Created October 21, 2018 02:15

	#!/bin/bash

	# Default Variable Declarations

	DEFAULT="inline_client.conf"
	FILEEXT=".ovpn"
	CRT=".crt"
	KEY=".key"
	CA="ca.crt"
	TA="ta.key"

jachermocilla / standing-emailer.js

Last active June 15, 2024 08:39

	/*
	* This is an emailer appscript in google sheets to email students
	* Sheet requirements:
	* 1. First row should be headers (e.g. EXAM1, QUIZ, etc.)
	* 2. Second row should be the total (e.g. 80, 100, etc.)
	*/

	//-------- Change the values of the variables below to customize --------

	//The course

jachermocilla / rsa.c

Last active September 30, 2018 10:30

RSA

	/*
	An answer to Task3 by [email protected]
	rsa.c

	$gcc -o rsa.exe rsa.c -lcrypto

	*http://www.cis.syr.edu/~wedu/seed/Labs_16.04/Crypto/Crypto_RSA/Crypto_RSA.pdf
	*https://goo.gl/HuwEPn
	*/

jachermocilla / mysuid.c

Created August 19, 2018 12:25

	/*
	* setuid example by [email protected]
	*
	* $gcc -o mysuid.exe mysuid.c
	* $sudo chown root.root mysuid.exe
	* $sudo chmod 4755 mysuid.exe
	*
	* Note: must be run in a filesystem mounted with no 'nosuid'
	* ex: /tmp
	*

jachermocilla / binding.c

Last active April 22, 2018 12:20

Address binding

	/**
	* [email protected]
	*
	* $ gcc -fno-common -c -o binding.o binding.c
	* $ gcc -fno-commin -o binding.exe binding.c
	*
	*/

	#include <stdio.h>
	#include <stdlib.h>

jachermocilla / prodcon.c

Last active January 5, 2023 17:42

Producer-Consumer Problem Solutions (compile with -lpthread)

	#define _GNU_SOURCE //to be able to use pthread_setname_np()

	//implementation of solution to prod-con from chapter 3, dino book
	//not all slots are used
	//-jach
	//


	#include <stdio.h>
	#include <pthread.h>

jachermocilla / innodb-recovery.sh

Last active June 12, 2016 06:52

jachermocilla / recrawl.sh

Last active June 7, 2016 03:06

	#!/bin/bash
	#by [email protected]
	#
	# This script recrawls the sites indicated in URLS_DIR and
	# forwards results to Solr.
	# This script deletes everyting in Nutch and Solr.
	#

	JAVA_HOME=$(readlink -f /usr/bin/java \| sed "s:bin/java::")
	NUTCH_HOME=/home/ubuntu/apache-nutch-1.11