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  1. package main  
  2.  
  3. import (
  4.     "regexp"
  5.     "fmt"
  6. )
  7.  
  8. func main() {
  9.     s := "runcmd -name abcd xyz -descr abc def"
  10. 	re1 := regexp.MustCompile(`^.*? -name`)
  11. 	result := re1.FindStringSubmatch(s)
  12. 	fmt.Printf(result[0])
  13.  
  14. 	s2 := "runcmd -name abcd xyz"
  15. 	result2 := re1.FindStringSubmatch(s2)
  16. 	fmt.Printf(result2[0])
  17. }
Success #stdin #stdout 0s 3284KB
comments (?)
stdin 
Standard input is empty
stdout 
runcmd -nameruncmd -name
https://ideone.com/GScvjs
language:
Go (go 1.12.1)
created:
7 years ago
visibility:
public

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