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Top Forums Shell Programming and Scripting Resolving Var to its contents Post 302335827 by rubin on Monday 20th of July 2009 03:01:54 PM
Old 07-20-2009
Quote:
Originally Posted by gio001
...
I would like to see:
Code:
/dir1/test/FileOneOne_200907201429
/dir1/test/FileTwoOne_200907201429
/dir1/test/OneOne_200907201429
/dir1/test/TwoOne_200907201429
/dir1/test/FileOneTwo_200907201429
/dir1/test/FileTwoTwo_200907201429
/dir1/test/OneTwo_200907201429
/dir1/test/TwoTwo_200907201429

Thanks.
There needs to be another level of evaluation to achieve that, so the function part will look like the following:

Code:
_func2(){
emt=test1_$1
emc=test2_$1
eval echo \$$emt
eval echo \$$emc

emt=$emt"_EM"
emc=$emc"_EM"
eval echo \$$emt
eval echo \$$emc
}

 

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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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