wjlafrance

#import <Foundation/Foundation.h>

@interface NSData (DebugOutput)

- (NSString *)debugOutput;

@end

wjlafrance

Last login: Mon Feb 10 13:47:39 on console
bre[13:48:54] [lafrance@defiant ~]$ brew install wine
Error: wine dependency jpeg not installed with:
  --universal
[13:49:48] [lafrance@defiant ~]$ brew uninstall jpeg; brew install jpeg --universal
Uninstalling /usr/local/Cellar/jpeg/8d...
==> Downloading http://www.ijg.org/files/jpegsrc.v8d.tar.gz
######################################################################## 100.0%
==> ./configure --prefix=/usr/local/Cellar/jpeg/8d
==> make install

wjlafrance

package net.wjlafrance.lambdarot13;

import java.util.stream.Collectors;

/**
 * Created by lafrance on 3/25/14.
 */
public class Main
{

wjlafrance

# List all SSH logs
{ gunzip -c /var/log/system.log.*.gz; cat /var/log/system.log; } | grep 'sshd'

# List most frequent invalid username attempts
{ gunzip -c /var/log/system.log.*.gz; cat /var/log/system.log; } | grep 'sshd\[[[:digit:]]*\]: Invalid' | awk '{print $8}'  | sort | uniq -c | sort -r

		  91 bin
		  88 oracle
		  63 test

wjlafrance

	#include "m.h"

	#define NEXT_FIELD b=strchr(b,';')+1;

	G g;
	L l[8];
	R r[28];

	char a[1024];
	char *b = a;

wjlafrance

	private static void debugOutput(byte[] bytes) {
		for (int i = 0; i < bytes.length; i += 16) {
			for (int j = i; j < (i + 16); j++) {
				if (j < bytes.length) {
					System.out.format("%02x ", bytes[j]);
				} else {
					System.out.print("   ");
				}
			}
			System.out.print("   ");

wjlafrance

#import <Foundation/Foundation.h>

@interface NSData (DebugOutput)

- (NSString *)debugOutputObjc;

- (NSString *)debugOutputSwift;

@end

wjlafrance

####################################
# BASIC REQUIREMENTS
# http://graphite.wikidot.com/installation
# http://geek.michaelgrace.org/2011/09/how-to-install-graphite-on-ubuntu/
# Last tested & updated 10/13/2011
####################################

# Incomplete list of packages used
sudo apt-get install --assume-yes \
  python-django-tagging python-ldap python-memcache python-txamqp \

wjlafrance

Java 8: java.util.Optional

private abstract Optional<String> methodThatReturnsOptionalString();

private void useOptionalString() {
	Optional<String> myOptionalString = methodThatReturnsOptionalString();
	if (myOptionalString.isPresent()) {
		String myUnboxedString = myOptionalString.get();
		System.out.format("Optional string had value: %s\n", myUnboxedString);

} else {

wjlafrance

# List all sessions available for download
curl https://developer.apple.com/videos/wwdc/2014/ | grep '>Session\ ' | sed 's/<li class="thumbnail-title">//' | sed 's/<\/li><li\ class="thumbnail-id">Session//' | sed 's/<.*$//' | awk '{id=$NF; $NF=""; print id, $0}'

# List all files available for download (includes SD, HD, and PDF)
curl https://developer.apple.com/videos/wwdc/2014/ | sed 's/ | /\'$'\n/' | grep devstreaming | sed 's/[[:space:]]*<a href="//' | sed 's/?dl=1.*$//' | awk 'BEGIN{FS="/"} { print $8 ": " $0 }' | sort