virullius

#!/usr/bin/env php
<?php
$usage = array(
		'min_args' => '5',
		'message' => "$argv[0] --host=example.com --schema=MyDB --user=user_name [--pass=\"secret\"] --search=\"any string\""
);

if( $argc < $usage['min_args'] ){
	exit("{$usage['message']}\n");
}

virullius

echo "Did you know that:"; whatis $(ls -1 /bin | head -$(echo "$RANDOM % `ls -1 /bin | wc -l`" | bc) | tail -1)

virullius

def prompt_for_password(prompt = "Enter Password:")
	print prompt
	`stty -echo`
	password = STDIN.gets
	`stty echo`
	print "\n"
	password.chomp
end

password = prompt_for_password

virullius

#!/bin/bash
if [ -n "$1" ]
then
	if [ "$1" == "show" ]
	then
		defaults write com.apple.finder AppleShowAllFiles -boolean true
	elif [ "$1" == "hide" ]
	then
		defaults delete com.apple.finder AppleShowAllFiles
	fi

virullius

if ARGV.empty?
  puts "ERROR: missing arguments
usage: ruby #{$0} file [output]
\tfile\tthe file to scan; could be a regular file, disc image or block device
\toutput\t(optional) directory to save extracted files to. Default value is ./jpeg-files"
  exit 1
end
file_path = ARGV[0]

file = File.open(file_path)

virullius

echo $(grep processor /proc/cpuinfo | wc -l)"x" $(grep 'model name' /proc/cpuinfo | head --lines=1 | awk -F':' '{gsub(/^[ ]+/, "", $2);print $2}')

virullius

# set hostname to lower in /etc/hosts file
sed -i "s/$(hostname)/$(hostname | tr '[:upper:]' '[:lower:]')/" /etc/hosts
# set runtime hostname to lowercase
hostname $(hostname | tr '[:upper:]' '[:lower:]')
# save lowercase hostname to /etc/hostname file
hostname > /etc/hostname

virullius

#!/usr/bin/env bash

# transfer mysql database to different server with a new name
# such as production database to test database

read -p "source host:" SRC_HOST
read -p "user for host $SRC_HOST:" SRC_USER
read -p "password for $SRC_USER@$SRC_HOST:" -s SRC_PW; echo
read -p "source database name:" SRC_DB
read -p "target host:" TGT_HOST

virullius

#!/usr/bin/env php
<?php

/* convert Multi Site Manager (MSM) ExpressionEngine (EE) database to single site database.
 * used to split a site to own EE instance without MSM.
 * Deletes all sites other than site_id specified then changes specified sites id to 1.
 * Ignores site_id 0, although I don't rememeber why.
 * I ran it from Linux command line, no idea if it will run the same on Window or Mac.
 */

virullius

echo "\$# is the number of arguments"
echo "$# arguments"
echo

echo "\$* is list of arguments joined into a string"
echo $*
echo

echo "\$@ is a sequence of strings, well suited to a for loop"
echo $@