package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(\d+:\d+:\d+\.\d+)\s+(\S+):\s+(\d+:\d+:\d+\.\d+)\s+op:\s+(\S+)\s+lun:\s+(\/\S+\/\S+)\s+lba:\s+(\d+)\s+0x[0-9A-F]+\s+xfer:\s+(\d+)\s+errno:\s+EIO:\s+'I/O error'$`)
var str = `12:57:57.092 localhost-3: 12:57:57.049 op: write lun: /dev/sdd lba: 15229894656 0x38BC5C000 xfer: 8192 errno: EIO: 'I/O error'`
if len(re.FindStringIndex(str)) > 0 {
fmt.Println(re.FindString(str),"found at index",re.FindStringIndex(str)[0])
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/