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baltpeter /
Last active Jul 5, 2016
Setting up locale correctly on new Ubuntu/Debian servers
apt-get update # if this is the first boot on e.g. OpenVZ containers
apt-get install language-pack-en
update-locale LANG=en_US.UTF-8
shutdown -rf 0 # reboot to ensure new locale is applied
# when lang is "(undefinded)"; also preferred anyway
export LANGUAGE=en_US.UTF-8
export LANG=en_US.UTF-8
export LC_ALL=en_US.UTF-8
locale-gen en_US.UTF-8
baltpeter /
Created Mar 22, 2014
Find out system architecture on Unix
baltpeter /
Created Mar 22, 2014
System Update with apt/aptitude
apt-get update # update repositories first
# then do either
apt-get dist-upgrade
aptitude safe-upgrade # about equiv. to above, safer though
# alternative, doesn't install or uninstall any packages
apt-get upgrade
# reference:
find /path/here -name "what to look for"
baltpeter /
Created Apr 27, 2014
Format and mount new hard drive
#1. Figure out the device name for the new device
fdisk -l
#This will give you output similar to this:
#Disk /dev/sda: 17.2 GB, 17179869184 bytes
#255 heads, 63 sectors/track, 2088 cylinders, total 33554432 sectors
#Units = sectors of 1 * 512 = 512 bytes
#Sector size (logical/physical): 512 bytes / 512 bytes
#I/O size (minimum/optimal): 512 bytes / 512 bytes
baltpeter / UIColor_NSLog
Created May 3, 2014
Use NSLog to output a UIColor
View UIColor_NSLog
CGFloat red, green, blue, alpha;
[color getRed: &red
green: &green
blue: &blue
alpha: &alpha];
NSLog(@"red = %f. Green = %f. Blue = %f. Alpha = %f",
baltpeter / UIImage_from_color
Created May 3, 2014
Create UIImage rectangle from color
View UIImage_from_color
+ (UIImage *)imageWithColor:(UIColor *)color {
CGRect rect = CGRectMake(0, 0, 1, 1);
// Create a 1 by 1 pixel context
UIGraphicsBeginImageContextWithOptions(rect.size, NO, 0);
[color setFill];
UIRectFill(rect); // Fill it with your color
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
return image;
baltpeter /
Created Jun 1, 2014
Configure Debian/Ubuntu to use static IP instead of DHCP
nano /etc/network/interfaces
iface eth0 inet static
/etc/init.d/networking restart
baltpeter / treetagger.js
Last active Aug 29, 2015
Given a plain text wordlist, output all words from that list that are nouns
View treetagger.js
var Treetagger = require('treetagger');
var tagger = new Treetagger({ language: "french" });
var fs = require('fs'), filename = "/Users/benni/coding/tt-nodejs/french.txt";
fs.readFile(filename, 'utf8', function(err, data) {
if(err) throw err;
tagger.tag(data, function (err, results) {
results.forEach(function(e) {
if(e.pos == "NOM") {
baltpeter / checkdomain.php
Last active Aug 29, 2015
Use to check whether a domain is available as both .de and .com
View checkdomain.php
function checkdomain($domain) {
$api_req = file_get_contents('' . $domain);
$api_req = json_decode($api_req, true);
if($api_req['available'] == 'true') return true;
return false;
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