| Default: | |
| true | true: | |
| 0 | |
| 1 | |
| true | false: | |
| 1 | |
| 0 | |
| false | true: | |
| 0 | |
| 1 | |
| exit 2 | exit 3 | exit 4: | |
| 4 | |
| 0 | |
| Pipefail on: | |
| true | true: | |
| 0 | |
| 1 | |
| true | false: | |
| 1 | |
| 0 | |
| false | true: | |
| 1 | |
| 0 | |
| exit 2 | exit 3 | exit 4: | |
| 4 | |
| 0 | |
| Pipefail off: | |
| true | true: | |
| 0 | |
| 1 | |
| true | false: | |
| 1 | |
| 0 | |
| false | true: | |
| 0 | |
| 1 | |
| exit 2 | exit 3 | exit 4: | |
| 4 | |
| 0 | |
| Done |