Shell Programming and Scripting

Display all 509 possibilities? (y or n)
> A/&&$(j+1)~/NA/)
>
Display all 509 possibilities? (y or n)
> tf "NA "
>
Display all 509 possibilities? (y or n)
> tf a[ind]+a[ind1]" "
>
Display all 509 possibilities? (y or n)
> tf "\n"}' ${data}/ped.txt > ${data}/111.txt
awk: cmd. line:2: d]=0;
awk: cmd. line:2:  ^ syntax error
awk: cmd. line:4: d]=0;
awk: cmd. line:4:  ^ syntax error
awk: cmd. line:5: $6==0)
awk: cmd. line:5:      ^ syntax error
awk: cmd. line:7: d]="NA";
awk: cmd. line:7:  ^ syntax error
awk: cmd. line:9: d]=1;
awk: cmd. line:9:  ^ syntax error
awk: cmd. line:11: d]=0;
awk: cmd. line:11:  ^ syntax error
awk: cmd. line:13: d]="NA";
awk: cmd. line:13:  ^ syntax error
awk: cmd. line:15: d]=0;
awk: cmd. line:15:  ^ syntax error
awk: cmd. line:17: d]=1;
awk: cmd. line:17:  ^ syntax error
awk: cmd. line:22: d];
awk: cmd. line:22:  ^ syntax error
awk: cmd. line:23: d1];
awk: cmd. line:23:   ^ syntax error
awk: cmd. line:24: A/&&$(j+1)~/NA/)
awk: cmd. line:24:   ^ syntax error
awk: cmd. line:24: A/&&$(j+1)~/NA/)
awk: cmd. line:24:                ^ syntax error

id1 id1 1 1 0 1 2 0
id3 id3 0 0 1 1 2 0
id5 id5 0 0 0 0 NA 0