Help with ksh shell script

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# 1  
Old 07-06-2011
Help with ksh shell script

Anyone know how to check a filename that contains a date and compare whiich file is older using a ksh shell script? The filename looks like aaaaa_20110615
# 2  
Old 07-06-2011
You can sort on second field using underscore as delimiter :
ls * | sort -t_ -k2

That is provided that filename before date doesnt contain underscore.
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