katef

#!/usr/bin/awk -f

# This program is a copy of guff, a plot device. https://github.com/silentbicycle/guff
# My copy here is written in awk instead of C, has no compelling benefit.
# Public domain. @thingskatedid

# Run as awk -v x=xyz ... or env variables for stuff?
# Assumptions: the data is evenly spaced along the x-axis

# TODO: moving average

akostadinov

[Unit]
Description=xmr-stak miner
After=syslog.target network.target

[Service]
Type=simple
# interesting info about starting as regular user: https://bbs.archlinux.org/viewtopic.php?id=162297
User=username
LimitMEMLOCK=256M
EnvironmentFile=-/etc/sysconfig/xmr-stak

yorikvanhavre

#!/usr/bin/python
# -*- coding: UTF-8 -*-

import re,os,gtk,gio,magic

def geticon(filename):
    m = magic.open(magic.MAGIC_MIME)
    m.load()
    mime = m.file(filename).split(";")[0]
    mime = gio.content_type_get_icon(mime).get_names()

maxcnunes

URL="http://stackoverflow.com/"

# store the whole response with the status at the and
HTTP_RESPONSE=$(curl --silent --write-out "HTTPSTATUS:%{http_code}" -X POST $URL)

# extract the body
HTTP_BODY=$(echo $HTTP_RESPONSE | sed -e 's/HTTPSTATUS\:.*//g')

# extract the status
HTTP_STATUS=$(echo $HTTP_RESPONSE | tr -d '\n' | sed -e 's/.*HTTPSTATUS://')

revolunet

Live Transcoding

This is a collection of working commandline examples to show how one could use FFMpeg and VLC for live transcoding of video streams. All examples have been tested on OSX 10.7.5 with FFMPeg 1.1.3 and VLC 2.0.5 in early 2013.

Documentation links

• FFMpeg, Muxers, Encoders, Protocols
• FFMPEG multiple outputs
• VLC Docu, Advanced Use

james2doyle

curl --connect-timeout 15 -v --insecure "smtp://smtp.example.com:25" -u "username:password"
\ --mail-from "sender@example.com" --mail-rcpt "destination@example.com"
\ -T email-contents.txt --ssl

dequis

#!/usr/bin/env python
"""
MSN ApplicationId patcher for pidgin/bitlbee/whatever
(because you're too lazy to rebuild the whole thing.)

Usage examples:

    python patch.py /usr/sbin/bitlbee
    python patch.py /usr/lib/purple-2/libmsn.so

yeokm1

Read-only FS on Arch Linux ARM

Unlike your typical computer where you usually shutdown properly, I cannot rely on this during the use of my Raspberry Pi. If the Raspberry Pi is improperly shutdown too many times, data corruption in the file system leading to unbootable SD card may result. So we should use a read-only file system.

Full instructions and explanations are obtained from this link but you can run these commands directly. I modified some of the instructions for personal convenience.

Login with default username: alarm, password: alarm

#Optionally enable root over SSH. The rest of these instructions assume u are in root.

markusfisch

#!/usr/bin/env bash

# Send UPnP message
#
# @param 1 - host:port/query (optional when UPNP_URL is set)
# @param 2 - service#action (optional when UPNP_ACTION is set)
# @param 3 - message arguments in XML format (optional)
upnp_send()
{
	# prefer arguments over presets

jkstill

Decoding the data in /proc/net/tcp:

Linux 5.x  /proc/net/tcp
Linux 6.x  /proc/PID/net/tcp

Given a socket:

$ ls -l  /proc/24784/fd/11
lrwx------ 1 jkstill dba 64 Dec  4 16:22 /proc/24784/fd/11 -> socket:[15907701]