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@kklimonda
kklimonda / pybrowser.py
Created March 28, 2011 15:18
A minimal Gtk+/Webkit based browser in Python
import sys
from gi.repository import Gtk, Gdk, WebKit
class BrowserTab(Gtk.VBox):
def __init__(self, *args, **kwargs):
super(BrowserTab, self).__init__(*args, **kwargs)
go_button = Gtk.Button("go to...")
go_button.connect("clicked", self._load_url)
self.url_bar = Gtk.Entry()
@rodw
rodw / pid-file-daemon.sh
Created August 14, 2012 01:53
Bash script that uses a PID file to add daemon-like start/stop/status behavior to an arbitrary program.
#!/bin/bash
# Uses a PID file to add daemon-like behavior to an arbitrary program.
################################################################################
usage() {
echo "Usage: `basename $0` PROGRAM {start|stop|restart|force-stop|force-restart|status} [PIDFILE|PID]" >&2
echo "Where: PROGRAM is an executable file." >&2
echo " PIDFILE is the file that contains (or will contain) the PID." >&2
echo " PID is a process id to use in place of a PIDFILE." >&2
}
@onyxraven
onyxraven / rds.sh
Last active June 21, 2022 13:42 — forked from douglasjarquin/gist:2208690
Amazon RDS Performance Tuning Settings
#XLarge DBInstanceClassMemory = 15892177440 = 14.8GB
#/32 = 496630545 = 473MB
#/64 = 248315272 = 236MB
#/128 = 124157636 = 118MB
#/256 = 62078818 = 59MB
#/512 = 31039409 = 29MB
#/12582880 = 1263 #default same divisor as max_connections = 4041.6MB = 4237924762
#/25165760 = 623 # half of max_connections = 1993.6MB
#/50331520 = 315 # quarter of max_connections = 1008MB = 1056964608
#*(3/4) #default innodb pool size = 11922309120
@kuntoaji
kuntoaji / progress_bar.rb
Created September 6, 2013 06:54
Simple progress bar script without Gem using Ruby.
#!/usr/bin/env ruby
progress = 'Progress ['
1000.times do |i|
# i is number from 0-999
j = i + 1
# add 1 percent every 10 times
if j % 10 == 0
@bretton
bretton / lightning-maps.md
Last active June 4, 2024 12:36
Visualisers of the Lightning Network (and some other explorers)

A (mostly) visual collection of the Lightning Network

Disclaimer

Network views tend to be the view of the network from a single node, or small selection of nodes. They are not complete views of the network. This is impossible to achieve. Even if many node views were combined, it would still be incomplete.

These network views, or network maps, have been termed 'visualisers' by the LN community.

Screenshots may reflect older visual styles, and are dated accordingly.