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root |
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# From: asherman@fmrco.com (Aaron Sherman) |
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# |
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# This library is no longer being maintained, and is included for backward |
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# compatibility with Perl 4 programs which may require it. |
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# |
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# In particular, this should not be used as an example of modern Perl |
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# programming techniques. |
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# |
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# Suggested alternative: Sys::Hostname |
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# |
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sub hostname |
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{ |
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local(*P,@tmp,$hostname,$_); |
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if (open(P,"hostname 2>&1 |") && (@tmp = <P>) && close(P)) |
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{ |
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chop($hostname = $tmp[$#tmp]); |
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} |
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elsif (open(P,"uname -n 2>&1 |") && (@tmp = <P>) && close(P)) |
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{ |
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chop($hostname = $tmp[$#tmp]); |
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} |
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else |
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{ |
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die "$0: Cannot get hostname from 'hostname' or 'uname -n'\n"; |
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} |
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@tmp = (); |
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close P; # Just in case we failed in an odd spot.... |
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$hostname; |
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} |
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1; |
