Hi,
is it possible to use a string as variable-name?
example:
i=1
img_$i=foo
now i have defined $img_1, but how to display it using $i again?
echo ${img_$i}
echo ${img_${i}}
alternative may be a variable-array, but it seems not possible
img[$i]=bar
img[1]=bar: No such file or directory
i just want to create a dynamic list and access the items of this list by index
another way may be appending new string with separator to existing string and
split afterwards,
but then i have the index-problem again.
i know barebox shell is limited (but much more mighty than expected for just a
bootloader),
but maybe it is possible :)
any idea?
regards Frank
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