| 0 |
| 0 |
| 0 |
| 0 |
| 2 |
| 2 |
| 2 |
| 2 |
| hush: can't open '/does/not/exist': No such file or directory |
| 1 |
| hush: can't open '/does/not/exist': No such file or directory |
| 1 |
| hush: can't open '/does/not/exist': No such file or directory |
| 1 |
| hush: can't open '/does/not/exist': No such file or directory |
| 1 |
| hush: can't open '/does/not/exist': No such file or directory |
| 1 |
| hush: can't open '/does/not/exist': No such file or directory |
| 1 |
| hush: can't open '/does/not/exist': No such file or directory |
| 1 |
| hush: can't open '/does/not/exist': No such file or directory |
| 1 |
| hush: can't open '/does/not/exist': No such file or directory |
| 1 |
| Done: a=b |