RosettaCodeData/Task/String-case/Sed/string-case-2.sed

3 lines
148 B
Sed

# Invert case
echo "alphaBETA" | sed 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/'