Re: bash commands

To: Linux <debian-powerpc@lists.debian.org>
Subject: Re: bash commands
From: Michael Heironimus <mkh01@earthlink.net>
Date: Tue, 19 Nov 2002 14:31:17 -0600
Message-id: <[🔎] 20021119203117.GB676@demonspawn.sterno.shacknet.nu>
Mail-followup-to: Linux <debian-powerpc@lists.debian.org>
In-reply-to: <[🔎] 3DDA9745.8C16AB4F@array.ca>
References: <[🔎] 3DDA9745.8C16AB4F@array.ca>

On Tue, Nov 19, 2002 at 02:55:49PM -0500, Daniel Danu wrote:
> Can you tell me please what $$ and $! mean ?

$$ is the PID of the running shell. $! is the PID of the last background
command.

-- 
Michael Heironimus

Reply to:

References:
- bash commands
  - From: Daniel Danu <ddanu@array.ca>

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