diff --git a/%E6%AF%8F%E5%A4%A9%E4%B8%80%E4%B8%AAlinux %E5%91%BD%E4%BB%A4.md.-.md b/%E6%AF%8F%E5%A4%A9%E4%B8%80%E4%B8%AAlinux %E5%91%BD%E4%BB%A4.md.-.md
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index 0000000..1e56c39
--- /dev/null
+++ b/%E6%AF%8F%E5%A4%A9%E4%B8%80%E4%B8%AAlinux %E5%91%BD%E4%BB%A4.md.-.md	
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+### 第一天：find
+  ` $find /home/newde/c++ -name "*.cpp" | xargs grep -in "for"'