MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

nunofgs

I use a cheap Tapo C100 webcam to monitor my 3D prints. It supports RTSP.

Instructions

1. Go to the Cameras section at https://connect.prusa3d.com
2. Add a new camera.
3. Click the QR code link
4. Click "Start Camera"

vncsna

set -e, -u, -o, -x pipefail

The set lines

• These lines deliberately cause your script to fail. Wait, what? Believe me, this is a good thing.
• With these settings, certain common errors will cause the script to immediately fail, explicitly and loudly. Otherwise, you can get hidden bugs that are discovered only when they blow up in production.

• set -euxo pipefail is short for:

set -e
set -u

sivel

$ ANSIBLE_CALLBACK_WHITELIST=cprofile CPROFILE_FILTERS=ansible.plugins.connection,ansible.executor.task_executor ansible-playbook -i localhosts whoami.yml

PLAY [My Cool Play] **************************************************************************************************************************************************************************************************************************

TASK [Check who I am 1] **********************************************************************************************************************************************************************************************************************
changed: [localhost0]
changed: [localhost1]

TASK [Check who I am 2] **********************************************************************************************************************************************************************************************************************
changed: [localhost0]

lowell80

#!/usr/bin/env python
''' Splunk deployment based on CIDR

Splunk's deployment server does not support CIDR based matching out of the box,
but they do support PCRE regex matching.  I found this script online and
modified it slightly to match Splunk's specific regex variation.  (Basically,
Splunk uses standards PCRE but replace the meaning of "." and "*" to act more
like traditional glob strings.)  The values returned by this script can be
used in the serverclass.conf for either whitelist.<n> or blacklist.<n> values.
See the Splunk docs for more details.

kriegsman

#include "FastLED.h"

// FastLED "100-lines-of-code" demo reel, showing just a few 
// of the kinds of animation patterns you can quickly and easily 
// compose using FastLED.  
//
// This example also shows one easy way to define multiple 
// animations patterns and have them automatically rotate.
//
// -Mark Kriegsman, December 2014

automine

[WinEventLog:Security]
#Returns most of the space savings XML would provide
SEDCMD-clean0-null_sids = s/(?m)(^\s+[^:]+\:)\s+-?$/\1/g s/(?m)(^\s+[^:]+\:)\s+-?$/\1/g s/(?m)(\:)(\s+NULL SID)$/\1/g s/(?m)(ID\:)(\s+0x0)$/\1/g
SEDCMD-clean1-summary = s/This event is generated[\S\s\r\n]+$//g
SEDCMD-clean2-cert_summary = s/Certificate information is only[\S\s\r\n]+$//g
SEDCMD-clean3-blank_ipv6 = s/::ffff://g
SEDCMD-clean4-token_elevation_summary = s/Token Elevation Type indicates[\S\s\r\n]+$//g
SEDCMD-clean5-network_share_summary = s/(?ms)(A network share object was checked to see whether.*$)//g
SEDCMD-clean6-authentication_summary = s/(?ms)(The computer attempted to validate the credentials.*$)//g
SEDCMD-clean7-local_ipv6 = s/(?ms)(::1)//g

kraftb

// I2C to USB Adapter using Arduino
// by Bernhard Kraft <kraftb@think-open.at>

/**
 * This sketch can get loaded onto an Arduino to use it as USB to I2C Adapter.
 * It uses the Wire library. So take a look at the documentation of the Wire
 * libarary about the pins being used as SDA/SCL. For most Arduino boards this
 * will be analog input pin 4 for SDA and analog input pin 5 for SCL.
 *
 * On the USB side the default serial link of the Arduino is used. A protocol

LukeMurphey

"""
This class makes creating a REST handler for Splunk easier.

The class will automatically call a function within the class based on the path and the method.

For example, if a GET call is made to the path "ping", then this class will call the function
get_ping().

Below is an example.

tom-knight

#!/usr/bin/python
''' Not my script, found on the Internet, and rediscovered on my hard drive
'''
import sys

def cidr_to_regex(cidr):
    ip, prefix = cidr.split('/')

    base = 0
    for val in map(int, ip.split('.')):