ClementNerma

ZSH CheatSheet

This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.

Strings

Description	Syntax
Get the length of a string	${#VARNAME}
Get a single character	${VARNAME[index]}

mattmc3

## ZSH Options
# http://zsh.sourceforge.net/Doc/Release/Options.html

# Changing Directories
# http://zsh.sourceforge.net/Doc/Release/Options.html#Changing-Directories
setopt auto_cd                 # if a command isn't valid, but is a directory, cd to that dir
setopt auto_pushd              # make cd push the old directory onto the directory stack
setopt pushd_ignore_dups       # don’t push multiple copies of the same directory onto the directory stack
setopt pushd_minus             # exchanges the meanings of ‘+’ and ‘-’ when specifying a directory in the stack

ahmadia

reinhrst

brew install python3
pip3 install numpy
brew install cmake
git clone --depth=1 https://github.com/Itseez/opencv.git
cd opencv
mkdir build
cd build
# note: in the next line, adjust paths to point to the correct python version
cmake -DBUILD_opencv_python3=YES -DBUILD_opencv_python2=NO -DINSTALL_PYTHON_EXAMPLES=YES -DPYTHON3_EXECUTABLE=/usr/local/bin/python3 -DPYTHON3_INCLUDE_DIR=/usr/local/Cellar/python3/3.4.2_1/Frameworks/Python.framework/Versions/3.4/include/python3.4m -DPYTHON3_LIBRARY=/usr/local/Cellar/python3/3.4.2_1/Frameworks/Python.framework/Versions/3.4/lib/libpython3.4.dylib -DPYTHON3_NUMPY_INCLUDE_DIRS=/usr/local/lib/python3.4/site-packages/numpy/core/include/ -DPYTHON3_PACKAGES_PATH=/usr/local/lib/python3.4/site-packages/ ..
make -j8

kurokikaze

(new-object System.Net.WebClient).DownloadFile('http://dl.google.com/chrome/install/375.126/chrome_installer.exe', 'c:/temp/chrome.exe');. c:/temp/chrome.exe /silent /install;rm c:/temp -rec

morhekil

http {
  log_format bodylog '$remote_addr - $remote_user [$time_local] '
      '"$request" $status $body_bytes_sent '
      '"$http_referer" "$http_user_agent" $request_time '
      '<"$request_body" >"$resp_body"';

  lua_need_request_body on;

  set $resp_body "";
  body_filter_by_lua '

drmalex07

import win32serviceutil
import win32service
import win32event
import servicemanager
import socket
import time
import logging

logging.basicConfig(
    filename = 'c:\\Temp\\hello-service.log',

mafrosis

#!/usr/bin/ruby
#
# This script fixes /usr/local only.
#
# 6th January 2010:
#   Modified the script to just fix, rather than install. - rpavlik
#
# 30th March 2010:
#   Added a check to make sure user is in the staff group. This was a problem
#   for me, and I think it was due to me migrating my account over several

simonvc

import json
from urllib2 import urlopen
import socket
from time import sleep

UDP_ADDRESS = "carbon.hostedgraphite.com"
UDP_PORT = 2003
RIAK_STATS_URL='http://localhost:11098/stats'

HG_API_KEY='Your Api Key from HostedGraphite.com'

thelinuxkid

import contextlib
import subprocess

# Unix, Windows and old Macintosh end-of-line
newlines = ['\n', '\r\n', '\r']
def unbuffered(proc, stream='stdout'):
    stream = getattr(proc, stream)
    with contextlib.closing(stream):
        while True:
            out = []