ymj123
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makefile 中的 @cp -v 是啥意思?

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  •   ymj123 · Nov 7, 2019 via Android · 5059 views
    This topic created in 2559 days ago, the information mentioned may be changed or developed.

    @cp -v a.jar b/c.jar

    仅仅是简单的 cp 的意思?-v 参数是干嘛的?

    6 replies  •  2020-05-28 16:18:03 +08:00
    codehz
    codehz
    Nov 7, 2019
    1
    -v 就是打印复制的文件名)
    wwqgtxx
    wwqgtxx
    Nov 7, 2019 via iPhone
    2
    省了你还要 echo 一行日志
    ymj123
    ymj123
    OP
    Nov 7, 2019 via Android
    3
    @codehz 哦哦,这样,谢谢
    Cu635
    Cu635
    Nov 7, 2019
    4
    RTFM:
    man cp
    -v, --verbose
    explain what is being done
    lxk11153
    lxk11153
    Nov 7, 2019
    5
    cp ? man cp ?
    -v, --verbose
    explain what is being done
    balabalaXMX
    balabalaXMX
    May 28, 2020
    6
    那为什么不是$(shell cp -v ....) 而是 @cp ?这是什么语法吗?
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