37 lines
870 B
Plaintext
37 lines
870 B
Plaintext
edit:add-var cleankh~ [@argv]{
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use str
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use moi/util/condition
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use moi/util/list
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use moi/util/ip
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fn less [cmp e1 e2]{ < ($cmp $e1 $e2) 0 }
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fn sort-host [e1 e2]{
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var i1 = (condition:cset (ip:is-ip $e1) 1 0)
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var i2 = (condition:cset (ip:is-ip $e2) 1 0)
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if (!= $i1 $i2) {
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< $i1 $i2
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} elif (== $i1 0) {
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<s $e1 $e2
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} else {
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less $ip:cmp~ $e1 $e2
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}
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}
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var khosts = [&]
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cat ~/.ssh/known_hosts | eawk [_ hosts @rest]{
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var key = (str:join ' ' $rest)
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if (not (has-key $khosts $key)) {
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khosts[$key] = [&]
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}
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str:split , $hosts | each [h]{
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khosts[$key][$h] = $nil
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}
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}
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var lines = [(keys $khosts | each [key]{
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var hosts = (keys $khosts[$key] | order &less-than=$sort-host~ | str:join ,)
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put $hosts $key | str:join ' '
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})]
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echo (str:join "\n" $lines) > ~/.ssh/known_hosts
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}
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