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Re: Maximum length of variable name

From: Eric Blake
Subject: Re: Maximum length of variable name
Date: Thu, 15 Nov 2018 12:09:46 -0600
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.0

On 11/15/18 12:00 PM, RAL wrote:

How is defined the maximum number of characters a variable name can have?

Bash has no hardcoded limit, thus your maximum is dependent on how much free memory your system has.

Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org

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