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Updated SC2069 (markdown)

koalaman
2014-11-20 12:15:05 -08:00
parent 5ec5f4a8a7
commit e3fc756269
1 changed files with 3 additions and 1 deletions
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SC2069.md

@@ -14,7 +14,9 @@ Redirections are handled in order.
The problematic code means "Point stderr to where stdout is currently pointing (the terminal). Then point stdout to /dev/null". The problematic code means "Point stderr to where stdout is currently pointing (the terminal). Then point stdout to /dev/null".
The correct code means "Point stdout to /dev/null. Then point stderr to where stdout is currently pointing (/dev/null).". The correct code means "Point stdout to /dev/null. Then point stderr to where stdout is currently pointing (/dev/null)".
In other words, the problematic code hides stdout and shows stderr. The correct code hides both stderr and stdout, which is usually the intention.
### Contraindications ### Contraindications