Changes between Version 1 and Version 2 of jazz/13-04-09


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Timestamp:
Apr 9, 2013, 11:27:23 AM (11 years ago)
Author:
jazz
Comment:

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  • jazz/13-04-09

    v1 v2  
    88 * 可是如果想要取得目前 Shell 的 parent process id 則可以使用 $PPID
    99 * [參考] http://www2.linux-training.be/funhtml/ch14s02.html
     10{{{
     11#!text
     12The $$ variable will hold your current process ID, and $PPID contains the parent PID.
     13}}}