dweinstein

#!/bin/bash
set -u
 
# Setup architectures, library name and other vars + cleanup from previous runs
ARCHS=("armv7" "armv7s" "i386")
SDKS=("iphoneos" "iphoneos" "macosx")
LIB_NAME="libevent-2.0.21-stable"

TEMP_DIR="$(pwd)/tmp"
TEMP_LIB_PATH="$(pwd)/tmp/${LIB_NAME}"

dweinstein

Add the following to /etc/pf.anchors/myname:

rdr pass on lo0 inet proto tcp from any to any port 80 -> 127.0.0.1 port 4000
rdr pass on lo0 inet proto tcp from any to any port 443 -> 127.0.0.1 port 4001

Add the following to /etc/pf-myname.conf:

rdr-anchor "forwarding"
load anchor "forwarding" from "/etc/pf.anchors/myname"

dweinstein

#!/bin/sh
set -e

dir="$1"

if [ -z "$dir" ]; then
	{
		echo 'This script is for destroying old /var/lib/docker directories more safely than'
		echo '  "rm -rf", which can cause data loss or other serious issues.'
		echo

dweinstein

2015-09-29 19:57:14.354 xxxx[3879:33484] App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured via your app's Info.plist file.

dweinstein

This example creates strings in four different ways that all work with the print_me function. The key to making this all work is passing values by reference. Rather than passing owned_string as a String to print_me, we instead pass it as &String. When the compiler sees a &String being passed to a function that takes &str, it coerces the &String into a &str. This same coercion takes places for the reference counted and atomically referenced counted strings. The string variable is already a reference, so no need to use a & when calling print_me(string). Knowing this, we no longer need to have .to_string() calls littering our code.

fn print_me(msg: &str) { println!("msg = {}", msg); }

fn main() {
    let string = "hello world";
    print_me(string);

dweinstein

/ (fcn) sym.subsystem_control_shutdown 576
|           ;-- sym.subsystem_control_shutdown:
|           0x000008d4    2de9f043       push.w {r4, r5, r6, r7, r8, sb, lr}
|           0x000008d8    0446           mov r4, r0
|           0x000008da    904f           ldr r7, [pc, 0x240]           ; [0xb1c:4]=0x333 "lize"
|           0x000008dc    91b0           sub sp, 0x44
|           0x000008de    904a           ldr r2, [pc, 0x240]           ; [0xb20:4]=0x371 "i_unwind_cpp_pr0"
|           0x000008e0    0420           movs r0, 4
|           0x000008e2    7f44           add r7, pc
|           0x000008e4    8f4e           ldr r6, [pc, 0x23c]           ; [0xb24:4]=0x16ca 

dweinstein

function sym.subsystem_control_shutdown () {
    loc_0x8d4:

    push (r4, r5, r6, r7, r8, sb, lr)
    r4 = r0
    r7 = [pc + 0x240]
    sp -= 0x44
    r2 = [pc + 0x240]
    r0 = 4
    r7 += pc

dweinstein

apk_keyinfo () {
        unzip -p "$1" META-INF/CERT.RSA | openssl pkcs7 -inform DER -noout -print_certs -text
}

dweinstein

The MIT License (MIT)

Copyright (c) 2015 David Weinstein

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

dweinstein

# vim:ft=zsh ts=2 sw=2 sts=2
#
# agnoster's Theme - https://gist.github.com/3712874
# A Powerline-inspired theme for ZSH
#
# # README
#
# In order for this theme to render correctly, you will need a
# [Powerline-patched font](https://github.com/Lokaltog/powerline-fonts).
#