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lemenkov / paula.py
Created August 11, 2014 04:48
Process geodata
import csv
Data = []
Reader = csv.reader(open('data.txt', 'rb'), delimiter=' ',quoting=csv.QUOTE_NONE)
for row in Reader:
Data += [(row[0], row[2], int(float(row[0])), float(row[2]))]
i = 0
while i < len(Data) - 1:
@lemenkov
lemenkov / LJ_YouTube_HTML5.user.js
Last active August 29, 2015 14:04
This Greasemonkey script transforms all outdated LJ placeholders for YouTube videos to valid HTML5 objects
// ==UserScript==
// @name LJ HTML5
// @namespace lj-youtube-html5
// @include https://*.livejournal.com/*
// @include http://*.livejournal.com/*
// @version 1.1
// @grant none
// ==/UserScript==
function replace(frame, regexp){
dkms add -m mediaproxy-ng -v 2.3.6-1.el6
dkms build -m mediaproxy-ng -v 2.3.6-1.el6
dkms install -m mediaproxy-ng -v 2.3.6-1.el6
@lemenkov
lemenkov / clone.sh
Created June 16, 2014 09:03
How to clone VM disk
virsh vol-clone --pool default router-2014-04-18.img router-2014-04-18-clone.img
erlang-wx:
erlang-debugger
erlang-dialyzer
erlang-et
erlang-observer
erlang-reltool
erlang-gs:
erlang-appmon
erlang-debugger
@lemenkov
lemenkov / update_mysql_max_conn.sql
Last active May 1, 2017 18:19
Increase max_connections in MySQL/MariaDB without restarting mysqld service
# http://www.linux4beginners.info/node/increase-max-connections-mysql-without-restart
select @@max_connections;
set global max_connections = 200;
select @@max_connections;
@lemenkov
lemenkov / gist:11046461
Created April 18, 2014 14:17
SIPp example string
/usr/bin/sipp <opensipshost> -i <srcip> -p 15060 -sf /tmp/scenario.xml -m 1 -trace_logs -trace_msg -rtp_echo -s <sipid> -ap <sippasswd> -set 1 <opensipshost> -set 2 123456789 -set 3 calltest-$RANDOM-$RANDOM-$RANDOM -d 10000
@lemenkov
lemenkov / restore_mysql
Last active February 17, 2016 09:03
How to restore/reset MySQL password
/etc/init.d/mysqld stop
mysqld_safe --skip-grant-tables &
mysql -u root
mysql> UPDATE mysql.user SET Password=PASSWORD('MyNewPass') WHERE User='root';
mysql> FLUSH PRIVILEGES;
^D
killall mysqld
/etc/init.d/mysqld start
@lemenkov
lemenkov / disable_screensaver.sh
Created March 28, 2014 18:42
These commands completely disable screensaver / flickering / blanking
xset -dpms &
xset s noblank &
xset s off &
@lemenkov
lemenkov / rutracker-magnet.user.js
Last active December 2, 2022 01:27
Rutracker Magnet + trackers addon for GreaseMonkey
// ==UserScript==
// @name Rutracker.org Magnet URLs
// @namespace rutrackerorg-magnet-urls
// @description Transforms torrent hash into a magnet url
// @include https://rutracker.org/*
// @include https://rutracker.cr/*
// @include https://rutracker.net/*
// @include https://rutracker.nl/*
// @include http://rutrackerripnext.onion/*
// @version 9