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@maakuth
maakuth / hetunarvain.py
Last active August 29, 2015 14:05
Henkilötunnuksen arvain.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#Näyttää hetuvaihtoehdot syntymän, tarkisteen ja sukupuolen perusteella
import sys
tarkisteet = ['0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F','H','J','K','L','M','N','P','R','S','T','U','V','W','X','Y']
if len(sys.argv) < 3:
print ("%s <hetu> <tarkiste> [M|N]" % sys.argv[0])
#!/usr/bin/env python
# -*- coding: utf-8 -*-
def isPalindrome(whatever):
reverse = ''
for c in whatever:
reverse = c + reverse
return reverse == whatever
@maakuth
maakuth / split.theme
Created December 10, 2014 12:27
Theme to highlight irssi split screens. Based on irssi default theme, modified by Heikki IIRC
# When testing changes, the easiest way to reload the theme is with /RELOAD.
# This reloads the configuration file too, so if you did any changes remember
# to /SAVE it first. Remember also that /SAVE overwrites the theme file with
# old data so keep backups :)
# TEMPLATES:
# The real text formats that irssi uses are the ones you can find with
# /FORMAT command. Back in the old days all the colors and texts were mixed
# up in those formats, and it was really hard to change the colors since you
try:
import lxml.etree as ET
except:
import xml.etree.ElementTree as ET
import requests
def getRss():
lang = "fi"
url = "http://feeds.yle.fi/areena/v1/series/1-1440981.rss?lang={0}".format(lang)
return requests.get(url).content
@maakuth
maakuth / tulosta.sh
Created March 19, 2012 10:12
Printing script for University of Jyväskylä
#!/bin/bash -e
#
# Printing made easy for your Linux laptop in the University of Jyväskylä.
# Public domain. Original work by Zouppen and cedx.
#
# Before using, send your public key to charra (to avoid password prompt)
# and put the following in your ~/.ssh/config:
#
# Host charra
# User YOUR_USERNAME
@maakuth
maakuth / img2pdf.sh
Created November 7, 2015 12:34
Shell utility script to compress images into reasonably sized PDFs
#!/bin/sh
if [ $# -eq 0 ]
then
echo "Usage $0 img1.png img2.tif img3.pdf"
echo "Requires ghostscript, imagemagick"
fi
for file in "$@"
do
@maakuth
maakuth / mendeley-biblatex-dateconversion
Created April 23, 2013 07:11
Sed command to change dd/mm/yy dates to yyyy-mm-dd. I did this to make Mendeley dates work with our faculty LaTeX template (https://yousource.it.jyu.fi/latex-thesis-classes/ttl-gradu).
sed -e "s_\(..\)\/\(..\)\/\(..\)_20\3-\2-\1_"
@maakuth
maakuth / backup.sh
Created August 20, 2013 07:18
Neat way to getting consistent backups of stuff by utilizing LVM snapshots. In my setup /backuptarget is an USB hard drive, but it could be sshfs, smb or nfs share just as well.
#!/bin/sh
. /etc/environment
lvcreate -l90%FREE -s -n rootsnap /dev/host/root
#XFS specific: Mounting ignoring uuid because the original volume has same uuid
mount -o ro,nouuid /dev/host/rootsnap /mnt/rootsnap
mount /backuptarget

Keybase proof

I hereby claim:

  • I am maakuth on github.
  • I am maakuth (https://keybase.io/maakuth) on keybase.
  • I have a public key ASDar8sqDv1PSDPWqzg6lderRehi3yacdrhe7HqOgtnDWwo

To claim this, I am signing this object:

#!/usr/bin/env ruby
rooms = `sudo -u postgres psql synapse -t -c "select room_id from rooms;"`.split("\n")
rooms.reject! {|r| r.strip == "" }
rooms.each_with_index do |r, i|
`./synapse-compress-state -p 'postgresql://USERNAME:PASSWORD@HOSTNAME/DBNAME' -r '#{r.strip}' -o out#{i}.sql -t`
end