使用apple script管理进程

代码如下:

tell application "System Events"
	set listOfProcesses to (name of every process where background only is false)
	tell me to set selectedProcesses to choose from list listOfProcesses with multiple selections allowed
end tell
--The variable `selectedProcesses` will contain the list of selected items.
repeat with processName in selectedProcesses
	do shell script "Killall " & quoted form of processName
end repeat

和系统的活动监视器相比,好处在于只有前台进程。

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xcode 9.2 集成obfuscator-llvm

Obfuscator-LLVM is a project initiated in June 2010 by the information security group of the University of Applied Sciences and Arts Western Switzerland of Yverdon-les-Bains (HEIG-VD).

The aim of this project is to provide an open-source fork of the LLVM compilation suite able to provide increased software security through code obfuscation and tamper-proofing. As we currently mostly work at the Intermediate Representation (IR) level, our tool is compatible with all programming languages (C, C++, Objective-C, Ada and Fortran) and target platforms (x86, x86-64, PowerPC, PowerPC-64, ARM, Thumb, SPARC, Alpha, CellSPU, MIPS, MSP430, SystemZ, and XCore) currently supported by LLVM.

对于这个插件,网上的安装文章相对来说还是挺多的,例如官方的文档https://github.com/obfuscator-llvm/obfuscator/wiki/Installation,再例如 http://www.exchen.net/ios-hacker-obfuscator-llvm-xcode%E9%9B%86%E6%88%90%E9%85%8D%E7%BD%AE.html。已经写的都非常详细了,按照上面的文章基本都可以配置好了,唯一需要注意的是如果xcode的版本不同,对应的里面的字符串可能不一致,例如:

<string>Apple LLVM 8.0</string> -> <string>Obfuscator 4.0</string>

如果用的是xcode9 那么应该是Apple LLVM 9.0。同时如果在编译之前没有安装cmake,可以通过homebrew来安装还是非常方便的。

brew install cmake

Homebrew installs the stuff you need that Apple didn’t.

如何安装homebrew请参考这个链接:https://brew.sh/

如果不想跳转上面的链接,直接在终端中执行下面的安装代码即可:

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

这里想说的是安装完成之后,还可能会出现别的问题,例如提示编译的时候提示下面的信息:

clang-4.0: error: cannot specify -o when generating multiple output files
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osx cycript image not found

今天在osx上运行cycript的时候出现了如下的错误:

/Users/obaby/Desktop/小项目/keygen/cycript_0.9.594/cycript
dyld: Library not loaded: /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/libruby.2.0.0.dylib
Referenced from: /Users/obaby/Desktop/小项目/keygen/cycript_0.9.594/Cycript.lib/cycript-apl
Reason: image not found
Abort trap: 6

看起来貌似是因为libruby.2.0.0.dylib文件没有找到,打开ruby目录发现果然没有2.0的文件,只有2.3的。处理方法也很简单,直接把2.3的复制一份,改为2.0即可

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