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Procfs: Difference between revisions
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procfs since Linux 3.3 accepts a mount option <tt>hidepid</tt>, taking one of three values: | procfs since Linux 3.3 accepts a mount option <tt>hidepid</tt>, taking one of three values: | ||
* 0: everyone may access all <tt>proc/PID | * 0: everyone may access all <tt>proc/PID</tt> directories | ||
* 1: users can only access their own <tt>proc/PID</tt> directories | * 1: users can only access their own <tt>proc/PID</tt> directories | ||
* 2: users can only *see* their own <tt>proc/PID</tt> directories | * 2: users can only *see* their own <tt>proc/PID</tt> directories |