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- BEGIN { FS = ":" }
- /^HOST/ {
- ips = $2;
- while (substr(ips,1,1) == " ") ips = substr(ips,2,length(ips)-1);
- while (substr(ips,length(ips),1) == " ") ips = substr(ips,1,length(ips)-1);
- names = $3;
- while (substr(names,1,1) == " ") names = substr(names,2,length(names)-1);
- while (substr(names,length(names),1) == " ") names = substr(names,1,length(names)-1);
- ni = 1;
- j = 1;
- for (i=1; i < length(ips); i++) {
- if (substr(ips,i,1) == ",") {
- iplist[ni++] = substr(ips,j,i-j);
- j = i+1;
- }
- }
- iplist[ni] = substr(ips,j,i);
- nn = 1;
- j = 1;
- for (i=1; i < length(names); i++) {
- if (substr(names,i,1) == ",") {
- nlist[nn++] = substr(names,j,i-j);
- j = i+1;
- }
- }
- nlist[nn] = substr(names,j,i);
- for (ii=1; ii <= ni; ii++) {
- ip = iplist[ii]
- while (substr(ip,1,1) == " ") ip = substr(ip,2,length(ip)-1);
- while (substr(ip,length(ip),1) == " ") ip = substr(ip,1,length(ip)-1);
- printf "%s\t", ip
- for (n=1; n <= nn; n++) {
- name = nlist[n];
- while (substr(name,1,1) == " ") name = substr(name,2,length(name)-1);
- while (substr(name,length(name),1) == " ") name = substr(name,1,length(name)-1);
- printf "%s ", name;
- }
- printf "\n";
- }
- next;
- }
- /^;/ { printf "#%s\n", substr($0,2,length($0)) }
- { next }
-