I have a shell script that calls a Perl one-liner to increment a letter. 
NEXTBUILDLETTER=$(perl -e "\$x=ord($BUILDLETTER); \$x++; printf(\"%c\n
+\", \$x);")

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The problem is... you guessed it... it chokes when it gets to N because the \n gets interpreted as a newline.

I've played with it forever now, and I can't seem to find a way around this. Thoughts?

In reply to Increment Letter on a Command Line by rashley

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