ref: 571fac12b9af7d6ea8f0f8f5a25d5d7e6635a36a dir: /bin/paste/
#!/bin/awk -f FNR == NR{ s = $0 printf "%s", $0 for(i=2; i<ARGC; i++){ getline <ARGV[i] printf OFS "%s", $0 } printf "\n" }