Re: Bash scripting -- Usage of arrays

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To: freebsd-hackers@freebsd.org
Date: Tue, 29 Nov 2005 13:34:12 -0800

On November 29, 2005 01:09 pm, Jayesh Jayan wrote:
> Today I was trying to script using arrays in FreeBSD 5.4 but it doesn't
> work.

> Below is a sample script which I used.
> ******************************************************
> #!/bin/bash

> array=( zero one two three four);
> echo "Elements in array0: ${array[@]}"
> ******************************************************

> It works fine on RedHat server.
> Below is the output.

> # sh array.sh
> Elements in array0: zero one two three four

/bin/sh on Linux is actually /bin/bash.

> Below is the out put from the FreeBSD server using the same code.
> -bash-2.05b# sh aa.sh
> aa.sh: 3: Syntax error: word unexpected (expecting ")")

/bin/sh on FreeBSD is /bin/sh, the original Bourne shell. It doesn't use
that syntax

> Please guide me on how to use arrays on freebsd too.

Install the bash1, bash2, or bash port and use /usr/local/bin/bash to
execute the script.

Works correctly on my 5.4 and 6.0 systems using the bash-emulation in zsh.

-- 
Freddie Cash, LPIC-1 CCNT CCLP      Helpdesk / Network Support Tech.
School District 73                  (250) 377-HELP [377-4357]
fcash-ml@sd73.bc.ca
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• Previous message: John Baldwin: "Re: Bash scripting -- Usage of arrays"
• In reply to: Jayesh Jayan: "Bash scripting -- Usage of arrays"
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• Reply: Jayesh Jayan: "Re: Bash scripting -- Usage of arrays"
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