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foreach(@curlines) {
if ( /mod\:/ ) {
($port, $user, $dummy) = split;
if ($user eq $ARGV[3]) {
print LOG " $user matches $ARGV[3] " .
"on port $port" if ($debug);
return 1;
};
};
中的 if ( /mod\:/ ) { 是什么意思?
print (@curlines,"\n") 的结果是
--------------------------------------------------------------------------
UserID Username IP address MAC
--------------------------------------------------------------------------
15898 haobtest@qia.com 10.72.38.76 0019-2197-1e73
45511 haobtest@qia.com 10.72.39.93 00b0-2c03-42d4
----------------------------------------------------------------------------
Total 2,2 printed
在上面代码中,如何将$port $user $dummy 分别赋值为userID username ipaddress? |
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