String variable concatenation through loop problem


 
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# 8  
Old 03-10-2013
Code:
chr1=${str:0:1}
chr2=${str:1:1}

# 9  
Old 03-10-2013
Quote:
Originally Posted by kshji
Code:
chr1=${str:0:1}
chr2=${str:1:1}

Thanks for the reply but i cannot understand!!
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