?? hostname.t
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#!./perlBEGIN { chdir 't' if -d 't'; @INC = '../lib'; require Config; import Config; if ($Config{'extensions'} !~ /\bSys\/Hostname\b/) { print "1..0 # Skip: Sys::Hostname was not built\n"; exit 0; }}use Sys::Hostname;eval { $host = hostname;};if ($@) { print "1..0\n" if $@ =~ /Cannot get host name/;} else { print "1..1\n"; print "# \$host = `$host'\n"; print "ok 1\n";}?? 快捷鍵說(shuō)明
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