标签：users 下载地址 arm 冒号 lib dir dev macos files
mkdir ~/bin，在当前用户根目录下创建一个bin目录；mv /path/to/class-dump ~/bin 并赋予其可执行权限： chmod +x ~/bin/class-dump~/.bash_profile文件：vi ~/.bash_profile， 在文件最上方加一行：export PATH=$HOME/bin/:$PATH，然后保存并退出（在英文输入法中依次按下esc和:（shift + ;，即冒号），然后输入wq，回车即可）；source ~/.bash_profile
测试
localhost:~ sky$ pwd class-dump /Users/sky localhost:~ sky$ class-dump class-dump 3.5 (64 bit) Usage: class-dump [options] <mach-o-file> where options are: -a show instance variable offsets -A show implementation addresses --arch <arch> choose a specific architecture from a universal binary (ppc, ppc64, i386, x86_64, armv6, armv7, armv7s, arm64) -C <regex> only display classes matching regular expression -f <str> find string in method name -H generate header files in current directory, or directory specified with -o -I sort classes, categories, and protocols by inheritance (overrides -s) -o <dir> output directory used for -H -r recursively expand frameworks and fixed VM shared libraries -s sort classes and categories by name -S sort methods by name -t suppress header in output, for testing --list-arches list the arches in the file, then exit --sdk-ios specify iOS SDK version (will look in /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS<version>.sdk --sdk-mac specify Mac OS X version (will look in /Developer/SDKs/MacOSX<version>.sdk --sdk-root specify the full SDK root path (or use --sdk-ios/--sdk-mac for a shortcut) localhost:~ sky$
解决
标签：users 下载地址 arm 冒号 lib dir dev macos files
原文地址：http://www.cnblogs.com/xuaninitial/p/6882119.html
