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@@ -8,6 +8,11 @@
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## Usage
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+通过yum源安装：
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+```
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+yum install htop
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+```
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+
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源码编译：
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```
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git clone https://github.com/htop-dev/htop
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@@ -15,3 +20,20 @@ git clone https://github.com/htop-dev/htop
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```
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+## 源码分析
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+
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+编译分析：
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+
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+注意关注 cofigure.ac 和 Makefile.am 两个文件，检测系统类型，编译依赖是否满足，
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+拼凑编译参数。
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+
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+```
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+dist-hook: $(top_distdir)/configure
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+ @if grep 'pkg_m4_absent' '$(top_distdir)/configure'; then \
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+ echo 'configure is generated without pkg.m4. Please supply pkg.m4 and run ./autogen.sh to rebuild the configure script.'>&2; \
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+ (exit 1); \
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+ else :; \
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+ fi
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+```
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+
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+
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