()
| 41 | ` |
| 42 | |
| 43 | func usage() { |
| 44 | fmt.Fprintf(os.Stderr, usageMessage) |
| 45 | os.Exit(2) |
| 46 | } |
| 47 | |
| 48 | var ( |
| 49 | fFlag = flag.String("f", "", "search only files with names matching this regexp") |
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