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- func scanFile() {
- f, err := os.OpenFile(logfile, os.O_RDONLY, os.ModePerm)
- if err != nil {
- log.Fatalf("open file error: %v", err)
- return
- }
- defer f.Close()
- sc := bufio.NewScanner(f)
- for sc.Scan() {
- _ = sc.Text() // GET the line string
- }
- if err := sc.Err(); err != nil {
- log.Fatalf("scan file error: %v", err)
- return
- }
- }
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