psigen

# Show a list of Ubuntu packages that are marked as manually installed
# See: https://askubuntu.com/a/492343
comm -23 <(apt-mark showmanual | sort -u) <(gzip -dc /var/log/installer/initial-status.gz | sed -n 's/^Package: //p' | sort -u)

psigen

Minecraft Server Setup

This is a pair of bash scripts that can be installed on an Ubuntu server to bootstrap a working minecraft server. They are designed to be run with root permissions.

• server.sh - bootstrap the creation of a service that runs the minecraft server
• console.sh - connect to the console of a running server using screen

psigen

psigen

def base64url_decode(s):
    """ Decode base64 encoded strings with stripped trailing '=' """
    import base64
    return base64.urlsafe_b64decode(s + '=' * (-len(s) % 4))

def unpack_jwt_token(token):
    """ Splits and decodes a JWT into a header, payload and signature. """
    import json
    encoded_header, encoded_payload, encoded_signature = token.split('.')
    

psigen

package com.platypus.com.platypus.crw.udp;

import com.platypus.crw.udp.UdpConstants;
import com.platypus.crw.udp.UdpServer;
import com.platypus.crw.udp.UdpServer.Request;

import java.io.IOException;
import java.net.*;
import java.util.Collection;
import java.util.HashMap;

psigen

package com.platypus;

import com.platypus.crw.FunctionObserver;
import com.platypus.crw.udp.UdpVehicleServer;
import com.platypus.crw.udp.UdpVehicleService;
import com.platypus.crw.udp.VehicleRegistryService;

import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketAddress;

psigen

package com.platypus;

import com.platypus.crw.FunctionObserver;
import com.platypus.crw.udp.UdpVehicleServer;
import com.platypus.crw.udp.UdpVehicleService;
import com.platypus.crw.udp.VehicleRegistryService;

import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketAddress;

psigen

#Inventor V2.0 ascii

Separator {
  Info {
    string "empty.iv generated by IVCON."
    string "Original data in file NO_IN_NAME."
  }
  Separator {
    LightModel {
      model PHONG

psigen

# Compute the base to gripper offset for the robot.
T0_e = robot.GetLink('grasp_frame').GetTransform()
T0_b = robot.GetTransform()
Te_b = numpy.dot(numpy.linalg.inv(T0_e), T0_b)

# Turn off everything except things named 'gripper'!
# Autoscale the window by initially centering the gripper.
for link in robot.GetLinks():
    if 'gripper' not in link.GetName():
        link.SetVisible(False)

psigen

+==============
+             2
+   ===========
+   =========
+            \
=========     \
         \\    \
=========//    /
2             /
=============/