Paul - The Programmer

simple & stupid
character cast by Perl
Shape the sql*plus output

character cast by Perl -- II

paul posted @ Wed, 24 Sep 2008 07:29:33 +0800 in coding life with tags Perl , 1835 readers

uppercase cast:

perl -p -e '$_=uc'

lowercase cast:

perl -p -e '$_=lc'

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