fork(5) download
  1. #!/bin/bash
  2. s='1,2,5,32,67,28,40,30...
  3. 2,4,90,18,22,40,20,15....'
  4. sed -E 's/(,[^,]*),/\1 /g' <<< "$s"
Success #stdin #stdout 0.01s 5460KB
stdin
Standard input is empty
stdout
1,2 5,32 67,28 40,30...
2,4 90,18 22,40 20,15....