otool 命令_otool瘦身_linux命令与shell命令(2)

比如我们需要分析 钉钉 这个应用所用到的一些系统库、支持的架构信息及版本号：(部分)

otool -L DingTalk
DingTalk (architecture armv7):
    /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 307.4.0)
    /usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0)
    /usr/lib/libicucore.A.dylib (compatibility version 1.0.0, current version 57.1.0)
    /usr/lib/libresolv.9.dylib (compatibility version 1.0.0, current version 1.0.0)
    /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 104.2.0)
    /usr/lib/libxml2.2.dylib (compatibility version 10.0.0, current version 10.9.0)
    /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.8)
    /System/Library/Frameworks/Foundation.framework/Foundation (compatibility version 1.0.0, current version 2.0.0)
    /System/Library/Frameworks/Accelerate.framework/Accelerate (compatibility version 1.0.0, current version 4.0.0)
    ...
    ...
    ...

DingTalk (architecture arm64):
    /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 307.4.0)
    /usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0)
    /usr/lib/libicucore.A.dylib (compatibility version 1.0.0, current version 57.1.0)
    /usr/lib/libresolv.9.dylib (compatibility version 1.0.0, current version 1.0.0)
    /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 104.2.0)
    /usr/lib/libxml2.2.dylib (compatibility version 10.0.0, current version 10.9.0)
    /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.8)
    /System/Library/Frameworks/Foundation.framework/Foundation (compatibility version 1.0.0, current version 2.0.0)
    /System/Library/Frameworks/Accelerate.framework/Accelerate (compatibility version 1.0.0, current version 4.0.0)
    /System/Library/Frameworks/AddressBook.framework/AddressBook (compatibility version 1.0.0, current version 30.0.0)
    ...
    ...
    ...

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