5 ms·

Is the exec needed in the pipeline?

• 1vuio0pswjnm7 5y ago
  x(){ tr \\11 \\40;} x|cut -f "$1"|x
  • 1vuio0pswjnm7 5y ago
    Correction x(){ tr \\40 \\11;} y(){ tr \\11 \\40;} x|cut -f "$1"|y