starx’s gists

starx / curl_gmail.sh

Last active March 20, 2021 06:09

Send mail using gmail and curl

	email_file=$(tempfile)
	# Compose message
	echo "From: Earthlings <[email protected]>" >> $email_file
	echo "To: Martians <[email protected]>" >> $email_file
	echo "Subject: Helloooo world" >> $email_file
	echo "Content-Type: text/plain; charset=\"utf8\"" >> $email_file
	echo >> $email_file
	echo "Hi! :)" >> $email_file

	# Send the email

starx / extract_binlog

Created September 19, 2017 09:31

Bash to extract MySQL bin logs of a database between date range

	#!/bin/bash
	MYSQL_BIN_LOG_FOLDER='/var/lib/mysql'
	MYSQL_BIN_LOG_FORMAT='.mysql\-bin.'

	DATABASE_NAME=$1
	START_TIMESTAMP=$2
	END_TIMESTAMP=$3

	echo $DATABASE_NAME
	echo $START_TIMESTAMP

starx / restrict_file.php

Last active February 16, 2017 16:20

PHP Restrict access to file based on created time of the file

	<?php

	$requestedPath = '...';
	$service = $app['service.filesystem'];
	$fullFilePath = realpath($requestedPath);

	// If the file path cannot be found then stop proceeding
	if(!$fullFilePath) die('INVALID');
	$fileStat = stat($fullFilePath);
	$finalAllowedTimeStamp = strtotime("2017-02-01");

starx / form.html.twig

Last active January 26, 2017 13:55

Twig: Override a view of a particular field (https://symfony.com/doc/current/form/form_customization.html#how-to-customize-an-individual-field)

	{% extends "@app/form_layout.html.twig" %}
	{% block _{FORM_NAME}_{ELEMENT_NAME}_widget %}
	{{ form_widget(form) }} Modified
	{% endblock %}

starx / heredoc.php

Created January 26, 2017 10:48

PHP: Calling a function inside HEREDOC

	<?php
	echo <<<EOT
	One month ago was ${!${''} = date('Y-m-d H:i:s', strtotime('-1 month'))}.
	EOT;

starx / ErrorsException.php

Created January 6, 2017 09:54

PHP Catching Error as Exception (Credits: http://php.net/manual/en/function.set-error-handler.php#112881)

	<?php
	/**
	* throw exceptions based on E_* error types
	*/
	set_error_handler(function ($err_severity, $err_msg, $err_file, $err_line, array $err_context)
	{
	// error was suppressed with the @-operator
	if (0 === error_reporting()) { return false;}
	switch($err_severity)
	{

starx / generate_x509_cert.sh

Created November 2, 2016 10:44

Generate x509 Certificate using Expect

	/usr/bin/expect -c 'spawn openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout ./apache.key -out ./apache.crt
	expect -re {Country Name $2 letter code$ [^:]*:} {send "NP\n"}
	expect -re {State or Province Name $full name$ [^:]*:} {send "Bagmati\n"}
	expect -re {Locality Name $eg, city$ [^:]*:} {send "Budhanilkantha\n"}
	expect -re {Organization Name $eg, company$ [^:]*:} {send "nGen Technologies\n"}
	expect -re {Organizational Unit Name $eg, section$ [^:]*:} {send "Software Development\n"}
	expect -re {Common Name $e.g. server FQDN or YOUR name$ [^:]*:} {send "mrnepal.com\n"}
	expect -re {Email Address [^:]*:} {send "[email protected]\n"}
	expect eof'

starx / Javascript ISO Country Lists for Select2 Plugin

Last active June 22, 2020 12:57 — forked from maephisto/Javascript ISO country code to country name conversion

ISO 3166-1 alpha-2 country code to country name conversion with a implementation for Select2 plugin [Demo 1: http://jsfiddle.net/Starx/sgb4888k/1/, Demo 2 (With flags): http://jsfiddle.net/Starx/sgb4888k/2/]]

	/usr/bin/expect -c 'spawn openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout ./apache.key -out ./apache.crt
	expect -re {Country Name \(2 letter code\) [^:]*:} {send "NP\n"}
	expect -re {State or Province Name \(full name\) [^:]*:} {send "Bagmati\n"}
	expect -re {Locality Name \(eg, city\) [^:]*:} {send "Budhanilkantha\n"}
	expect -re {Organization Name \(eg, company\) [^:]*:} {send "nGen Technologies\n"}
	expect -re {Organizational Unit Name \(eg, section\) [^:]*:} {send "Software Development\n"}
	expect -re {Common Name \(e.g. server FQDN or YOUR name\) [^:]*:} {send "mrnepal.com\n"}
	expect -re {Email Address [^:]*:} {send "[email protected]\n"}
	expect eof'

Nabin Nepal starx