add pointer for echo flag

2024-10-01 10:05:47 +02:00 · 2024-10-01 10:05:47 +02:00 · a99934387c
commit a99934387c
parent 5cc14e310b
1 changed files with 7 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -130,6 +130,13 @@ Because the model reads from standard input, you can a model to it:
 $ cat more/piano-tuners.fermi | fermi
 ```

+In that case, you will probably want to use the echo flag as well
+
+```
+
+$ cat more/piano-tuners-commented.fermi | fermi -echo
+```
+
 You can make a model an executable file by running `$ chmod -x model.fermi` and then adding the following at the top!

 ```