Create a bash array from a flat file of whitespaces only.
Hi guys and gals...
MacBook Pro.
OSX 10.13.2, default bash terminal.
I have a flat file 1920 bytes in size of whitespaces only. I need to put every single whitespace character into a bash array cell.
Below are two methods that work, but both are seriously ugly.
The first one requires that I have newlines after every whitespace, not at all practical.
The second requires hexdump to be called 1920 times.
Speed is not important so hexdump would be a way to go but I am asking you guys if there is a more elegant solution...
(Ignore the 'printf' formatting, this was done for quickness only.)
TIA.
Results...
Note the leading spaces before the numbers...
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