Hi.
I've just read this post and tried it.
How to use maybe to test Linux commands
There's a file named 'abcd'. I run this command from the directory where 'abcd' lies.
$ maybe rename 's/abcd/efgh/' *
Error tracing process: 'ascii' codec can't decode byte 0xec in position 15: ordinal not in range(128).
Can't I use maybe just like that?