davebarnwell

<?php
function copy2clipboard($string){
    $descriptorspec = array(
        0 => array("pipe", "r"),  // stdin is a pipe that the child will read from
        1 => array("pipe", "w"),  // stdout is a pipe that the child will write to
        2 => array("file", "a.txt", "a") // stderr is a file to write to
    );
    $process = proc_open('pbcopy', $descriptorspec, $pipes);
    if (is_resource($process)) {
        fwrite($pipes[0], $string);

davebarnwell

Show i-node usage by volume (-h = human readable)

dh -ih

Show total number of files below each directory from the current path, you can use this command to walk the filesystem, finding the directory with most files, then cd into it, repeat, and you should slowly decsend to find the directory with the large files creations in.

find . -xdev -type f | cut -d "/" -f 2 | sort | uniq -c | sort -n

davebarnwell

brew install sleepwatcher
brew services start sleepwatcher
echo /usr/local/bin/docker run --rm --privileged *OS-NAME* hwclock -s > ~/.wakeup
chmod +x ~/.wakeup

davebarnwell

#!/usr/bin/env php
<?php
/**
 * Generate PHP Doc blocks @property values for a given table
 * helps when a class wraps a table and the class uses magic setters and getters
 *
 * Usage:-
 *   ./propsOfTable.php {mysqlTableName}
 */

davebarnwell

delete all empty directories in a directory sub-stree

find . -type d -empty -delete

davebarnwell

find all files not modified for 10 or more days

find /root/backups/EniscopeHub-*.sql.gz -mtime +10 -type f

delete all matching files not modified for 10 or more days

find /root/backups/EniscopeHub-*.sql.gz -mtime +10 -type f --delete

davebarnwell

#!/usr/bin/env bash

# Will prompt for a password to use as the shared secret
openssl enc -aes-256-cbc -in plain.txt -out encrpyted.dat

# Send encrpyted.dat to the recipient and communicate the secret password via another means

# To decrypt run the folowing which will prompt to enter shared secret password
openssl enc -aes-256-cbc -d -in encrpyted.dat >decrypted-plain.txt

davebarnwell

#!/bin/bash

set -o errexit

# Disclaimer: This is not the most secure configuration possible. This script
# is only intended to be more secure than the default configuration. No
# promises are made about this script preventing your server from getting
# owned or your bike getting stolen. The bad guys are still out to get you.
# And running this script does not excuse you from writing secure application
# code!

davebarnwell

<?php
// https://gist.github.com/magnetikonline/650e30e485c0f91f2f40

class DumpHTTPRequestToFile {

	public function execute($targetFile) {

		$data = sprintf(
			"%s %s %s\n\nHTTP headers:\n",
			$_SERVER['REQUEST_METHOD'],

davebarnwell

#!/usr/bin/env bash
#
# generate a self-signed SSL key pair
#
DOMAIN=dev.local
cat > openssl.cnf <<-EOF
  [req]
  distinguished_name = req_distinguished_name
  x509_extensions = v3_req
  prompt = no