题解 | #输出第5行的内容#
输出第5行的内容
https://www.nowcoder.com/practice/1d5978c6136d4252904757b4fa0c9296
With this issue, you can simply use the sed command to fix this issue
sed '5!d' file
输出第5行的内容
https://www.nowcoder.com/practice/1d5978c6136d4252904757b4fa0c9296
With this issue, you can simply use the sed command to fix this issue
sed '5!d' file
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