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Re: test -v for array does not work as documented
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From: |
pepa65 |
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Subject: |
Re: test -v for array does not work as documented |
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Date: |
Thu, 20 Feb 2020 21:14:39 +0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 |
On 20/02/2020 19.48, Ulrich Mueller wrote:
> Still, I think it's sad that there isn't a command that can test for
> assigned vs void variable, without the need for parsing of declare -p
> output.
There is no need to parse, the return value of `declare -p var` or
`typeset -p var` will tell you what you want.
Peter
- Re: test -v for array does not work as documented, Ulrich Mueller, 2020/02/20
- Re: test -v for array does not work as documented, Greg Wooledge, 2020/02/20
- Re: test -v for array does not work as documented, Chet Ramey, 2020/02/20
- Re: test -v for array does not work as documented, Ulrich Mueller, 2020/02/21
- Re: test -v for array does not work as documented, pepa65, 2020/02/21
- Re: test -v for array does not work as documented, Chet Ramey, 2020/02/23
- Re: test -v for array does not work as documented, pepa65, 2020/02/23
- Re: test -v for array does not work as documented, Chet Ramey, 2020/02/23