Differences
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| 2015-02-23 | 2015-07-30 | ||
| articles (martin) | null (martin) | ||
| Line 13: | Line 13: | ||
| The command must not require user input. | The command must not require user input. | ||
| - | It is an error, if the command has any error output, but no standard output. To circumvent that redirect the error output to ''nul'' (''2>/dev/null'') or to the standard output (''2>&1''). | + | It is an error, if the command has any error output, but no standard output. To circumvent that redirect the error output to ''null'' (''2>/dev/null'') or to the standard output (''2>&1''). |
| Alias: ''!'' | Alias: ''!'' | ||