shell脚本head
时间: 2023-08-08 19:12:01 浏览: 46
回答: 在shell脚本中,head命令用于显示文件的前几行。默认情况下,head命令会显示文件的前十行。例如,使用head命令查看文件test.txt的前十行,可以使用以下命令:head test.txt。如果想要显示文件的前三行,可以使用以下命令:head -n 3 test.txt。\[1\]
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