Patsie 1571920382 learn awk '{ n=split($0,a,""); while(n) printf("%c", a[n--]); printf("\n") }' <<<"Dx retaw dellitsid cihtapoemoh ekil eruP"
Patsie 1571920524 forget
Patsie 1571920529 learn # awk '{ n=split($0,a,""); while(n) printf("%c", a[n--]); printf("\n") }' <<<"Dx retaw dellitsid cihtapoemoh ekil eruP"