SHELL=/bin/bash
all   : 
baby.txt: 
	./mkfile.sh 1048576 baby.txt
demo  : baby.txt
	/usr/bin/time --format "t.sh=%e"   sort  baby.txt > /tmp/dir-sh.txt
	/usr/bin/time --format "t.pl=%e" ./t.pl  baby.txt > /tmp/dir-pl.txt
	/usr/bin/time --format "t.py=%e" ./t.py  baby.txt > /tmp/dir-py.txt
	/usr/bin/time --format "x.c =%e" ./t.exe baby.txt > /tmp/dir-cc.txt
t.exe : t.c
	gcc -Wall -O2 t.c -o t.exe