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Top Forums Shell Programming and Scripting Using arrays in bash using strings to bash built-in true Post 302614403 by kristinu on Wednesday 28th of March 2012 12:44:39 PM
Old 03-28-2012
Quote:
Originally Posted by Corona688
If you only need your script to run in the 1% of the world that has a new enough version of bash, yes...

Try quoting your strings.

Code:
VAR['asdf']=1
echo "${VAR['asdf']}"

How about ksh? Can I use associative arrays without worry about using them?

Can one do the following in bash?
Code:
false=0
true=1

It works but one has to define the array as associative using:
Code:
declare -A VAR


Last edited by kristinu; 03-28-2012 at 01:54 PM..
 

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GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME
grub-render-label - generate a .disk_label for Apple Macs. SYNOPSIS
grub-render-label [OPTION...] [OPTIONS] DESCRIPTION
Render Apple .disk_label. -b, --bgcolor=COLOR use COLOR for background -c, --color=COLOR use COLOR for text -f, --font=FILE use FILE as font (PF2). -i, --input=FILE read text from FILE. -o, --output=FILE set output filename. Default is STDOUT -t, --text=STRING set the label to render -v, --verbose print verbose messages. -?, --help give this help list --usage give a short usage message -V, --version print program version Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options. REPORTING BUGS
Report bugs to <bug-grub@gnu.org>. SEE ALSO
The full documentation for grub-render-label is maintained as a Texinfo manual. If the info and grub-render-label programs are properly installed at your site, the command info grub-render-label should give you access to the complete manual. grub-render-label (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-RENDER-LABEL(1)
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