Add 2015/duble/try.sh + format/typo checks

2015/duble/try.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+#
+# try.sh - demonstrate IOCCC winner 2015/duble
+#
+
+# make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it
+# this way allows us to have the user specify a different compiler in an easy
+# way.
+if [[ -z "$CC" ]]; then
+    CC="cc"
+fi
+
+make CC="$CC" all >/dev/null || exit 1
+
+# clear screen after compilation so that only the entry is shown
+clear
+
+echo "$ echo \"Hello, world!\" | ./prog" 1>&2
+echo "Hello, world!" | ./prog
+
+echo "$ echo \"IOCCC 2015\" | ./prog" 1>&2
+echo "IOCCC 2015" | ./prog
+
+echo "$ DRAFT=1 ./prog < prog.c" 1>&2
+DRAFT=1 ./prog < prog.c
+
+echo "$ ./prog < prog.c" 1>&2
+./prog < prog.c
+
+echo "$ ./prog < lorem-ipsum.txt" 1>&2
+./prog < lorem-ipsum.txt
+
+echo "Type in text, hitting enter after each line." 1>&2
+echo "Watch the output each time and try again." 1>&2
+echo "Hit ctrl-c to exit." 1>&2
+echo 1>&2
+echo "$ ./prog" 1>&2
+./prog