<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[zhaosuningzsn的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/zhaosuningzsn</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; zhaosuningzsn]]></copyright><item><title><![CDATA[Could not find ‘ffi‘ (＞= 1.3.0) among 117 total gem(s) (Gem::MissingSpecError) Checked in ‘GEM_PATH=]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/119898565</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/119898565</guid><author>zhaosuningzsn</author><pubDate>Tue, 24 Aug 2021 21:05:03 +0800</pubDate><description><![CDATA[pod install

安装报错
Could not find ‘ffi’ (&gt;= 1.3.0) among 117 total gem(s) (Gem::MissingSpecError)
Checked in ‘GEM_PATH=/Users/zhaosn/.rvm/gems/ruby-3.0.0:/Users/zhaosn/.rvm/rubies/ruby-3.0.0/lib/ruby/gems/3.0.0’, execute gem env for more information
经分析，]]></description><category></category></item><item><title><![CDATA[cocoapods更新本地库]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/119898478</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/119898478</guid><author>zhaosuningzsn</author><pubDate>Tue, 24 Aug 2021 20:54:39 +0800</pubDate><description><![CDATA[更新本地库
pod repo update --verbose

查看pod版本号
pod --version

查看源
gem source -l

结果
*** CURRENT SOURCES ***

https://gems.ruby-china.com/

安装
sudo gem install cocoapods


]]></description><category></category></item><item><title><![CDATA[Could not find ‘ffi‘ (＞= 1.3.0) among 117 total gem(s) (Gem::MissingSpecError) ruby-3.0.0/lib/ruby/]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/118420961</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/118420961</guid><author>zhaosuningzsn</author><pubDate>Fri, 02 Jul 2021 17:58:29 +0800</pubDate><description><![CDATA[Mac终端运行CocoaPod命令时报错：
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/  
ruby/2.6.0/rubygems/dependency.rb:311:in `to_specs':   
Could not find 'ffi' (&gt;= 1.3.0) among 81 total gem(s) (Gem::MissingSpecError)  

Checked in 'GEM_PATH=/Users/]]></description><category></category></item><item><title><![CDATA[警告/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/universal-darwin20/rb...]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/118418063</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/118418063</guid><author>zhaosuningzsn</author><pubDate>Fri, 02 Jul 2021 16:10:51 +0800</pubDate><description><![CDATA[Mac终端执行命令，返回如下警告
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/universal-darwin20/rbconfig.rb:229: warning: Insecure world writable dir /usr/local/sbin in PATH, mode 040777

解决：
sudo chmod go-w /usr/local/sbin


...]]></description><category></category></item><item><title><![CDATA[Linux目录一个点.和两个点..的区别]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/118118215</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/118118215</guid><author>zhaosuningzsn</author><pubDate>Tue, 22 Jun 2021 21:28:55 +0800</pubDate><description><![CDATA[.  一个点是当前目录
…  两个点是上级目录
可在终端用ls -l命令来验证,分别查看
ls -l .

ls -l ..

返回上层目录
cd ..


]]></description><category></category></item><item><title><![CDATA[安装Theos]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/118117959</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/118117959</guid><author>zhaosuningzsn</author><pubDate>Tue, 22 Jun 2021 21:23:16 +0800</pubDate><description><![CDATA[环境：Mac OS Big Sur  版本11.2.1
1、Mac需先安装Homebrew，参考Homebrew官网   https://brew.sh
2、终端命令 安装 ldid
brew install ldid
或
brew install ldid fakeroot

结果如下
Warning: ldid 2.1.4 is already installed and up-to-date.
To reinstall 2.1.4, run:
  brew reinstall ldid

说明已经安装]]></description><category></category></item><item><title><![CDATA[简介Shell、zsh、bash]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/118031435</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/118031435</guid><author>zhaosuningzsn</author><pubDate>Fri, 18 Jun 2021 18:26:48 +0800</pubDate><description><![CDATA[Shell是Linux和Unix的外壳，类似衣服，负责外界与Linux和Unix内核的交互联系。例如接收终端用户及各种应用程序的命令，把接收的命令翻译成内核能理解的语言，传递给内核，并把内核处理接收的命令的结果返回给外界，即Shell是外界和内核沟通的桥梁或大门。
Linux和Unix提供了多种Shell，其中有种bash，当然还有其他好多种。
Mac电脑中不但有bash，还有一个zsh，预装的，据说更强大。
https://github.com/ohmyzsh/ohmyzsh
这个地址是学习zsh快速上手]]></description><category></category></item><item><title><![CDATA[iOS签名dumpdecrypted.dylib]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/117966810</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/117966810</guid><author>zhaosuningzsn</author><pubDate>Wed, 16 Jun 2021 20:53:24 +0800</pubDate><description><![CDATA[本文介绍如何给生成的dumpdecrypted.dylib签名。
1、Mac终端命令查找可用的签名证书
security find-identity -v -p codesigning

得到结果
security find-identity -v -p codesigning
  1) ABCDEFG123456789ABCDEFG "iPhone Developer: Ming XingShi (6RTHHF234)"
  2) OPCDEFGHE987654OPCDEFGH "iPhone Distr]]></description><category></category></item><item><title><![CDATA[Mac切换XCode版本，更改默认XCode 版本]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/117966434</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/117966434</guid><author>zhaosuningzsn</author><pubDate>Wed, 16 Jun 2021 20:31:39 +0800</pubDate><description><![CDATA[因开发需要，有时需要在Mac上切换XCode版本，或更改默认XCode 版本。
我用的XCode版本为Version 12.4对应的手机系统版本为iOS14，而目前用的越狱手机的系统版本为V 12.4.9对应的XCode版本应该为Version10，
而iOS14版本生成的dumpdecrypted.dylib不支持低版本的iOS12
也就是说 Mac电脑上默认的XCode版本为高版本，现在需要在终端使用命令行在低版本XCode的环境下生成一些文件。
那么就需要在Mac上切换XCode默认版本。
方法如下：]]></description><category></category></item><item><title><![CDATA[查询lldb路径]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116991376</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116991376</guid><author>zhaosuningzsn</author><pubDate>Tue, 18 May 2021 15:39:36 +0800</pubDate><description><![CDATA[查询lldb路径，终端输入
lldb -P

得到结果如下
/Applications/Xcode.app/Contents/SharedFrameworks/LLDB.framework/Resources/Python

终端输入
ls -l /Applications/Xcode.app/Contents/SharedFrameworks/LLDB.framework/Resources/Python

得到结果
drwxr-xr-x  9 root  wheel  288  5  8 12:01 l]]></description><category></category></item><item><title><![CDATA[restore-symbol编译与使用]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116937483</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116937483</guid><author>zhaosuningzsn</author><pubDate>Mon, 17 May 2021 16:18:54 +0800</pubDate><description><![CDATA[1、Mac电脑中新建一个文件夹restoresym
2、终端命令行 cd 到restoresym文件夹
3、在restoresym文件夹目录下 输入终端命令如下
git clone --recursive https://github.com/tobefuturer/restore-symbol.git

得到结果
Cloning into 'restore-symbol'...
remote: Enumerating objects: 85, done.
remote: Total 85 (delta 0]]></description><category></category></item><item><title><![CDATA[Mac中切换Python版本，Python2和Python3之间的切换]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116232416</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116232416</guid><author>zhaosuningzsn</author><pubDate>Wed, 28 Apr 2021 15:07:56 +0800</pubDate><description><![CDATA[Mac电脑中默认安装的是Python2.7，而有时会提示
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 ]]></description><category></category></item><item><title><![CDATA[切换XCode版本逆向DYLD_INSERT_LIBRARIES=dumpdecrypted.dylib注入解密时报错dyld: Symbol not found: ___chkstk_darwin]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116197332</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116197332</guid><author>zhaosuningzsn</author><pubDate>Tue, 27 Apr 2021 16:28:30 +0800</pubDate><description><![CDATA[iOS逆向DYLD_INSERT_LIBRARIES=dumpdecrypted.dylib注入解密时报错
dyld: Symbol not found: ___chkstk_darwin
  Referenced from: dumpdecrypted.dylib (which was built for iOS 14.4)
  Expected in: /usr/lib/libSystem.B.dylib
 in dumpdecrypted.dylib
Abort trap: 6


...]]></description><category></category></item><item><title><![CDATA[XCode使用libMainThreadChecker.dylib插件时Xcode意外退出]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116199765</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116199765</guid><author>zhaosuningzsn</author><pubDate>Tue, 27 Apr 2021 14:29:42 +0800</pubDate><description><![CDATA[Mac 系统V11.2.1，已安装的XCode 版本12.4，重新下载了一个低版本的XCode V10.3,打开低版本XCode V10.3报错：
使用libMainThreadChecker.dylib插件时Xcode意外退出
解决方案：
点击错误弹窗中的 报告—详情，查看错误详详细信息，可以看到libMainThreadChecker.dylib的路径为
PlugIn Path:       
      /Users/USER/Desktop/Xcode.app/Contents/Developer/]]></description><category></category></item><item><title><![CDATA[iOS签名dyld: warning: could not load inserted library ‘dumpdecrypted.dylib‘ into hardened process]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116157537</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116157537</guid><author>zhaosuningzsn</author><pubDate>Mon, 26 Apr 2021 20:12:25 +0800</pubDate><description><![CDATA[iOS利用dumpdecrypted.dylib注入解密时出现如下警告
dyld: warning: could not load inserted library 'dumpdecrypted.dylib' into hardened process because no suitable image found.  Did find:
	dumpdecrypted.dylib: code signature in (dumpdecrypted.dylib) not valid for use in pr]]></description><category></category></item><item><title><![CDATA[生成dumpdecrypted.dylib时显示警告ld: warning: directory not found for option ...PrivateFrameworks]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116138615</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/116138615</guid><author>zhaosuningzsn</author><pubDate>Sun, 25 Apr 2021 21:39:10 +0800</pubDate><description><![CDATA[环境：Mac  Version 11.2.1  ,  XCode Version 12.4
问题：
生成dumpdecrypted.dylib时显示警告，具体如下：
ld: warning: directory not found for option '-F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.4.sdk/System/Library/PrivateF]]></description><category></category></item><item><title><![CDATA[LLDB动态调试]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/115557014</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/115557014</guid><author>zhaosuningzsn</author><pubDate>Fri, 09 Apr 2021 19:34:06 +0800</pubDate><description><![CDATA[1、连接iPhone手机
ssh root@123.123.12.123

2、找到启动的进程
ps aux

3、找到目标进程，根据进程名称进行调试
debugserver localhost:1234 -a jinchengmingcheng

或 根据进程号进行调试
debugserver localhost:1234 -a jinchenghao例如6666

此时终端结果
debugserver-@(#)PROGRAM:LLDB  PROJECT:lldb-123.3.23
 for arm64.]]></description><category></category></item><item><title><![CDATA[git报错LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/114646967</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/114646967</guid><author>zhaosuningzsn</author><pubDate>Wed, 10 Mar 2021 21:20:48 +0800</pubDate><description><![CDATA[git下载第三方SDK时报错：
LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443
经分析，可能是代理设置有问题。
解决方案：
在终端分别输入如下命令
git config --global --unset http.https://github.com.proxy
git config --global --unset https.https://github.com.proxy
重新下载，问题解决。

...]]></description><category></category></item><item><title><![CDATA[git出现error: key does not contain a section: trustexitcode解决方案]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/114646428</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/114646428</guid><author>zhaosuningzsn</author><pubDate>Wed, 10 Mar 2021 21:01:57 +0800</pubDate><description><![CDATA[git出现error: key does not contain a section: trustexitcode 错误，经分析应该是~/.gitconfig中信息配置有错误。
终端命令打开~/.gitconfig
vim ~/.gitconfig

发现存在两行 trustExitCode = true  ，
一行在 [mergetool “sourcetree”]  上面，一行在下面，报错说error: key does not contain a section: trustexitcode 那么错误]]></description><category></category></item><item><title><![CDATA[iOS 删除默认主页Main.storyboard及跳转到指定自定义主页]]></title><link>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/114549125</link><guid>https://blog.youkuaiyun.com/zhaosuningzsn/article/details/114549125</guid><author>zhaosuningzsn</author><pubDate>Mon, 08 Mar 2021 21:01:06 +0800</pubDate><description><![CDATA[iOS 删除默认主页Main.storyboard及指定自定义主页
环境：Xcode V12.4 及 MacOS V11.2.1
一、删除默认主页Main.storyboard
1、删除Main.storyboard文件
2、选中项目----General ---- Deployment Info —— 清空Main Interface的Main,此时会自动删除Info.plist中的
&lt;key&gt;UIMainStoryboardFile&lt;/key&gt;
	&lt;string&gt;Ma]]></description><category></category></item></channel></rss>