diff --git a/Software/Application/Stty/Stty_设置_shell_大小.md b/Software/Application/Stty/Stty_设置_shell_大小.md
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+++ b/Software/Application/Stty/Stty_设置_shell_大小.md
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+# Stty 设置 shell 大小
+
+	stty cols 30 rows 30