M GrayCygnus

## gdal_ubuntu_20.md

      
              1 file
            
          
              0 forks
            
          
                2 comments
              
            
              2 stars
            
          
                chewwt
                / gdal_ubuntu_20.md
            
            
              Created
              August 27, 2020 11:23
            
              
                gdal for ubuntu 20.04 with python virtual env
              
          
    Installing GDAL for Ubuntu 20.04

No need to add ppa anymore
sudo apt install gdal-bin libgdal-dev
workon <env>
pip install --global-option=build_ext --global-option="-I/usr/include/gdal" GDAL==`gdal-config --version`


## readme.md

      
              1 file
            
          
              7 forks
            
          
                6 comments
              
            
              26 stars
            
          
                peterneave
                / readme.md
            
            
              Last active
              November 10, 2025 14:34
            
              
                Install pgAgent on Postgres 10 (Debian Linux)
              
          
    Install pgAgent on Postgres (Debian Linux)

This assumes you will have pgAgent running on the same machine as your database.
Terminal


Install pgAgent via package manager

sudo apt update


## mp4-to-wav
ffmpeg -i <infile> -ac 2 -f wav <outfile>

## MainActivity.java
package com.example.sortable.app;

import android.app.Activity;
import android.content.Context;
import android.graphics.Color;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;

## pgAgent daemon
http://www.ekho.name/2012/03/pgagent-debianubuntu.html

## secret-key-gen.py
"""
Two things are wrong with Django's default `SECRET_KEY` system:

1. It is not random but pseudo-random
2. It saves and displays the SECRET_KEY in `settings.py`

This snippet
1. uses `SystemRandom()` instead to generate a random key
2. saves a local `secret.txt`

## read.py
#!/usr/bin/python

import sys,getopt

filename = None
blocksize = 1024

opts,args = getopt.getopt(sys.argv[1:],'f:b:')
for o,a in opts:
	if o == '-f':
	package com.example.sortable.app;

	import android.app.Activity;
	import android.content.Context;
	import android.graphics.Color;
	import android.os.Bundle;
	import android.view.LayoutInflater;
	import android.view.MotionEvent;
	import android.view.View;
	import android.view.ViewGroup;
	"""
	Two things are wrong with Django's default `SECRET_KEY` system:

	1. It is not random but pseudo-random
	2. It saves and displays the SECRET_KEY in `settings.py`

	This snippet
	1. uses `SystemRandom()` instead to generate a random key
	2. saves a local `secret.txt`
	#!/usr/bin/python

	import sys,getopt

	filename = None
	blocksize = 1024

	opts,args = getopt.getopt(sys.argv[1:],'f:b:')
	for o,a in opts:
	if o == '-f':