ref: 03baa934bacdbf48e9e8e94711e6687e6bb1fb30 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" }