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Re: compat31
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From: |
Greg Wooledge |
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Subject: |
Re: compat31 |
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Date: |
Tue, 15 Feb 2011 08:13:36 -0500 |
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User-agent: |
Mutt/1.4.2.3i |
On Mon, Feb 14, 2011 at 07:26:16PM -0600, Dennis Williamson wrote:
> The user is performing this from a shell prompt. I had him try
>
> [[ $BASH_VERSION =~ "4\.0" ]] && echo yes || echo no
>
> which should output "yes" only if he's using Bash 4.0 *and* compat31
> is on.
Gah. Too much trickery and silliness. Just have him put these lines
in the script
echo "$BASH_VERSION"
shopt
set -o
Gather up ALL of the information at once instead of playing games and
trying to discern one piece at a time through a dirty window.