Tekel

J. Wied 2026-06-12 Tekel This is a program for testing command-line programs. Tutorial Suppose, you rewrote echo in Rust. Now you want to test it. E.g. echo -n hello should produce hello . Make a directory named as your program with arguments: mkdir 'echo -n' Create an input file for each case you want to test: touch 'echo -n hello' Create a file containing the expected output: printf "hello"…