24HOURSMEDIA’s gists

24HOURSMEDIA / gist:9888936

Created March 31, 2014 09:49

delete backuop files older than 90 days

	#!/bin/sh
	#
	# Delete backup more than 90 days old.
	#
	backupDir="/var/lib/psa/dumps/tmp"
	#
	daysToKeep=90

	echo "Checking for files older than $daysToKeep days in $backupDir"
	listOfFiles=`find $backupDir -mtime +$daysToKeep`

24HOURSMEDIA / gist:de04071ffa4221a9c3ce2f1c67c148b2

Created August 16, 2017 05:50

count number of ips in nginx access log

	Count IP's and sort in nginx access log

	from: https://www.mkyong.com/nginx/count-ip-address-in-nginx-access-logs/


	```
	sudo awk '{print $1}' /var/log/nginx/access.log \| sort \| uniq -c \| sort -nr
	```

24HOURSMEDIA / gist:c4baa35dba727cd8f03412e5de02fcba

Created June 7, 2018 17:48

get php-fpm memory usage in linux

	```
	user='USER'
	pname='php-fpm'

	# get total memory usage of php-fpm
	ps -U $user --no-headers -o rss -o command \| grep $pname \| awk '{ sum+=$1} END {print int(sum/1024) "MB"}'

	# get total number of php-fpm processes + 1
	ps aux \| grep $pname \| wc -l

24HOURSMEDIA / .env

Last active December 6, 2021 08:35

Get contents through proxy using curl or guzzle - tested wit bestproxyandvpn.com

24HOURSMEDIA / gist:dae8bd4d8db7467144102a9ed6555371

Created November 3, 2018 21:10

normalize a string in bash to uppercase with underscores examples

	#!/bin/bash

	## Convert 'this/is a:string 123' to THIS_IS_A_STRING_123
	##

	# converting a hard coded string to all uppercase with underscoree
	echo "this/is a:string 123" \| iconv -t ascii//TRANSLIT \| sed -r s/[^a-zA-Z0-9]+/_/g \| sed -r s/^-+\\|-+$//g \| tr a-z A-Z
	# output: THIS_IS_A_STRING_123

	# using variables variable

24HOURSMEDIA / ec2-describe-instances-policy.json

Last active November 4, 2018 09:46

aws ec2 get instance and ami tags and write them to a file. here is the file and the policy for the AWS role needed om the instances

24HOURSMEDIA / aws-s3-examples.php

Created January 28, 2019 15:50

Some quick examples in php to read and store data and files on AWS S3

	<?php

	// assume aws sdk is in composer: "aws/aws-sdk-php": "^3.0",
	require __DIR__ . '/../../vendor/autoload.php';

	// load $AWS_KEY, $AWS_SECRET
	require __DIR__ . '/../../local/credentials.php';

	$bucket = 'BUCKETNAME'
	$awsCredentials = new \Aws\Credentials\Credentials($AWS_KEY, $AWS_SECRET);

24HOURSMEDIA / country_currency_map.php

Created February 6, 2021 10:18

Array of country codes to ISO-4217 currency codes as php array

24HOURSMEDIA / auto_decompress_kernel

Last active May 14, 2021 07:45

auto_decompress_kernel for ubuntu20.04 server / rpi usb boot (improved)

	#!/bin/bash -e

	# Put this script in the root of the boot partition (i.e. system-boot) and chmod it with +x
	# Set Variables
	BTPATH=/boot/firmware
	CKPATH=$BTPATH/vmlinuz
	DKPATH=$BTPATH/vmlinux

	#Check if compression needs to be done.
	if [ -e $BTPATH/check.md5 ]; then

24HOURSMEDIA / output.txt

Created October 8, 2021 07:40

test php deferred destruction when callbacks are injected

	output:

	no callback: testing...destruct...
	with callback: testing...callback...destruct...
	with callback 2: testing...callback...destruct...was unset...

	(destruct was always called so that's ok)