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ryanking8215
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shell 编程如何取出连接文件所连接的内容

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  •   ryanking8215 ·
    ryanking8215 · May 9, 2014 · 3334 views
    This topic created in 4563 days ago, the information mentioned may be changed or developed.
    例如
    /tmp -> /var/tmp
    除了用ls /tmp,然后用正则解析外,有没有其他的方法取出来呢?
    4 replies  •  2014-05-10 06:55:51 +08:00
    wwwjfy
    wwwjfy
    May 9, 2014
    1
    man readlink
    superbear
    superbear
    May 9, 2014
    2
    find -l找到链接文件,之后还是用正则解析
    hewigovens
    hewigovens
    May 9, 2014
    3
    #!/bin/bash

    ORIGIN=$(readlink /tmp)
    echo "$ORIGIN"
    dearrrfish
    dearrrfish
    May 10, 2014
    4
    readlink正解
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