# More complex substitutions

clear
cat ussmall

# Simple \( and \)

sed 's/^ *\([0-9]\)/\1 \1/' ussmall
sed 's/^\(.*\) -- \(..\).*/\2  \1/' ussmall
sed 's/\([A-Z][a-z]*\) /"\1 Baby" /' ussmall


# Enclose the line in XXX's

sed 's/\(.*\)/XXX \1 XXX/' ussmall


# Put the first character in quotes

sed 's/\(.\)/"\1"/' ussmall


# You might think that this would put "Baby" after the first name, but
# beware the '*'.

sed 's/\([A-Za-z]*\)/"\1 Baby"/' ussmall



# Print out score, last name, first name

sed 's/[^A-Z]*\([^ ]*\) \([^ ]*\) -- \(..\).*/\3: \2, \1/' ussmall



# Print out the name three times

sed 's/[^A-Z]*\([A-Za-z ]*\).*/\1\1\1/' ussmall