#!/bin/ksh
#Sort playing cards, one per line, in order of increasing rank.
#Ignore the suits.
#Add "14 " to start of every line that begins with "A" or "a".
#See bystanders in Handout 8, p. 6, column 2.
#For & in an s/// command, see Hand 8, pp. 6-7; textbook pp. 323-324.

sed '
	s/^[2-9]/& &/
	s/^10/& &/
	s/^[Jj]/11 &/
	s/^[Qq]/12 &/
	s/^[Kk]/13 &/
	s/^[Aa]/14 &/
' |
sort -n |
sed 's/^[^ ]* //'   #Remove everything up to & including 1st blank.

exit 0