| 1234567891011 |
- #!/bin/awk -f
- # reverse whilelist domains
- function rev(s, i, n, ndom, dom) {
- n = split(s, dom, ".")
- ndom = dom[n]
- for (i = n-1; i >= 1; i--)
- ndom = ndom "." dom[i]
- return ndom
- }
- NF == 1 { print }
- NF == 2 { printf "%s %s\n", $1, rev($2) }
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