chris-piekarski

#nmap host discovery
#Nmap sends an ICMP echo request, a TCP SYN packet to port 443, a TCP ACK packet to port 80, and an ICMP timestamp request.

$ time sudo zmap -p 80 -i wlan1 10.0.0.0/24

real	0m9.135s
user	0m0.153s
sys	0m0.109s

CIDR 24

chris-piekarski

sudo apt-get install mesa-utils
glxinfo | grep OpenGL
optirun | grep OpenGL

glxsheres64
optirun -vv glxspheres64

lspci | grep NVIDIA

chris-piekarski

adb shell dumpsys procstats --hours 3
adb shell dumpsys meminfo
adb shell dumpsys activity

#get com.android content providers
adb shell dumpsys | grep Provider{ | grep com.android

#call logs
adb shell content query --uri content://call_log/calls

chris-piekarski

File f = new File(filePath);
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(f), "application/vnd.android.package-archive");
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);

chris-piekarski

# Author: @c_piekarski
import optparse
import csv
import logging
import os
import datetime
import re

TAGS = ["Browser","Dalvikvm", "Zygote", "AndroidRuntime"]
SUBTAGS = [

chris-piekarski

if(field.getType().isArray() && field.getType() == String[].class) {
  if(field.getName() == "SHORTCUT" || field.getName() == "URI") {
      String[] x = (String []) field.get(field);
      for(int i = 0; i < x.length; i++) {
        //Do something
    }
  }
}

chris-piekarski

public static final int FILL_PARENT

Added in API level 1
Special value for the height or width requested by a View. FILL_PARENT means that the view wants to be as big as its parent, minus the parent's padding, if any. This value is deprecated starting in API Level 8 and replaced by MATCH_PARENT.

Constant Value: -1 (0xffffffff)

public static final int MATCH_PARENT

Added in API level 8

chris-piekarski

Provider[] providers = Security.getProviders();
for (Provider p : providers) {
  System.out.printf("%s/%s/%f\n", p.getName(), p.getInfo(),
  p.getVersion());
  Set<Service> services = p.getServices();
  for (Service s : services) {
    System.out.printf("\t%s/%s/%s\n", s.getType(),
    s.getAlgorithm(), s.getClassName());

chris-piekarski

A dimension value defined in XML. A dimension is specified with a number followed by a unit of measure. For example: 10px, 2in, 5sp. The following units of measure are supported by Android:

dp
Density-independent Pixels - An abstract unit that is based on the physical density of the screen. These units are relative to a 160 dpi (dots per inch) screen, on which 1dp is roughly equal to 1px. When running on a higher density screen, the number of pixels used to draw 1dp is scaled up by a factor appropriate for the screen's dpi. Likewise, when on a lower density screen, the number of pixels used for 1dp is scaled down. The ratio of dp-to-pixel will change with the screen density, but not necessarily in direct proportion. Using dp units (instead of px units) is a simple solution to making the view dimensions in your layout resize properly for different screen densities. In other words, it provides consistency for the real-world sizes of your UI elements across different devices.

sp
Scale-independent Pixels - This

chris-piekarski

  public void handle(HttpRequest request, ... ) {
		Header[] hdrs = request.getAllHeaders();
		for( Header h: hdrs) {   
		    Log.w(TAG, h.getName()+":"+h.getValue());
		}
	}