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Subject: Re: option to show file:line everytime echo is called?
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From: Ray Andrews <rayandrews@eastlink.ca>
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Date: Tue, 10 Jan 2017 09:12:37 -0800
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On 10/01/17 04:30 AM, Anthony Heading wrote:
>
> Maybe use an alias?
>
> #!/bin/env zsh
> alias echo='echo ${0:A}:$LINENO'
Where can I read up on " ${0:A} ", I haven't seen that construction before.
And probably there's a host of siblings equally useful.