Cmd Generator

diff

逐行比较文件。

diff --color

示例

# 统一格式比较
diff -u file1.txt file2.txt

# 递归比较目录
diff -r dir1 dir2

# 忽略空白比较
diff -w file1.txt file2.txt

# 快速检查
diff -q file1.txt file2.txt

# 并排显示
diff -y file1.txt file2.txt

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