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Marek Wywiał onjin

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onjin / dropshot
Last active December 22, 2015 11:29
Command to get region screenshot and publish it on Dropbox
#!/bin/bash
#
# Gets screenshot using imagemagick import command
# puts it in Dropbox folder and returns dropbox url
# to screenshot
# Usage: dropshot [suffix]
# suffis - is optional, default 'dropshot'
# screenshots target directory
@onjin
onjin / grant_ro_pgsql_access.sh
Created November 8, 2013 08:46
grant select permission for given database (tables) to given database user
#!/bin/bash
#
# Grant SELECT on database to given username
# ./grant_ro_pgsql_access.sh dbname dbuser
#
function usage {
echo "Usage: $0 dbname dbuser"
}
@onjin
onjin / gist:7819537
Created December 6, 2013 06:40
Fix skype audio/video on ubuntu 13.10 x64 - audio distortion or missing and inverted video. Put it in ~/bin/skype and add ~/bin to PATH in f.i. .bashrc export PATH=~/bin:$PATH.
#!/bin/bash
env PULSE_LATENCY_MSEC=30 LD_PRELOAD=/usr/lib/i386-linux-gnu/libv4l/v4l1compat.so /usr/bin/skype
@onjin
onjin / advancedsettings.xml
Created January 19, 2014 00:25
<advancedsettings>
<network>
<cachemembuffersize>20971520</cachemembuffersize>
<disableipv6>true</disableipv6>
</network>
<fanartres>720</fanartres>
<imageres>540</imageres>
<gputempcommand>echo "$(/opt/vc/bin/vcgencmd measure_temp | grep -o "[0-9]\{2\}") C"</gputempcommand>
<cputempcommand>echo "$(/opt/vc/bin/vcgencmd measure_temp | grep -o "[0-9]\{2\}") C"</cputempcommand>
<lookandfeel>
@onjin
onjin / .gitconfig
Created February 5, 2014 12:07
[gui]
editor = gvim
[color]
ui = auto
diff = auto
branch = always
status = off
[color "branch"]
current = yellow reverse
local = yellow
@onjin
onjin / mkchangelog
Created March 7, 2014 07:41
Script creates CHANGELOG.txt according to current git tags.
#!/bin/bash
#
# usage: ./mkchangelog
#
# author: Marek Wywiał <[email protected]>
#
# description: Script creates CHANGELOG.txt according to current git tags. Also
# supports commits without tags (git log HEAD...first_tag).
# Lines starting with 'Merge' will be skipped.
# Remember to add 'include CHANGELOG.txt' into your MANIFEST.in if
@onjin
onjin / terminal_size_linux.py
Created March 24, 2014 07:32
get current terminal size on linux with python
import os
rows, columns = os.popen('stty size', 'r').read().split()
@onjin
onjin / tuple_to_namedtuple.py
Created March 24, 2014 10:14
tuple to namedtuple
from collections import namedtuple
# magic data accessed with magic numbers, f.i.:
# print "{} {}".format(row[2], row[3])
row = ('SS', 'asdf', 12.3, 'USD')
# let's create something self describing
Price = namedtuple('Price', ['symbol', 'name', 'amount', 'currency'])
@onjin
onjin / plzip.py
Created March 28, 2014 11:24
import re
p = re.compile('^(?P<head>\d{2})(?:[-\s]?(?P<tail>\d{3})?$)')
zip = "-".join(p.match('11123').groups())
print zip
zip = "-".join(p.match('11-123').groups())
print zip
@onjin
onjin / lazyproperty.py
Created April 4, 2014 16:02
lazy property
import math
class lazyproperty(object):
def __init__(self, func):
self.func = func
def __get__(self, instance, cls):
if instance is None:
return self