echo 20000090fa173c04              | perl -lane 's/(..)/$1:/g && chop;
+ print'

[download]
or 
echo 20000090fa173c04              | perl -lane 's/(..)/$1:/g && chop;
+ print lc'

[download]
or 
echo 20000090fa173c04              | perl -lane 's/(..)/$1:/g && chop;
+ print uc'

[download]

In reply to Re^2: Script to convert HBA WWNs to lowercase and add ":" by Anonymous Monk
in thread Script to convert HBA WWNs to lowercase and add ":"[Updated] by perl514

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