usr/lib/learn/C/L1.1a

#print
(Section 1.1)
The way you compile a C program is to say
  cc name.c
where name.c is the name of the file the program
is on.  Here is a short C program that prints
out a line containing "hello".  Type it in and
compile it.  Call it anything you want but
don't rename the output.
When done, type "ready".

main()
{
        printf("hello\n");
}
#once #create Ref
hello
#user
a.out >x
#cmp x Ref
#log
#next
1.1b 10