tasks:
  - replace:
     path: /tmp/test/texttest.txt
     regexp: \s+rw\s+
     replace: ro
     after: scan_vol1\s+/mnt/scan_vol1\s+cvfs\s+
     before: \s+0\s0

  - replace:
    path: /tmp/test/texttest.txt
    regexp: scan_vol1\s+/mnt/scan_vol1\s+cvfs\s+rw\s+0\s0
    replace: scan_vol1\s+/mnt/scan_vol1\s+cvfs\s+ro\s+0\s0