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1 | # From: [email protected] (Aaron Sherman)
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2 | #
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3 | # This library is no longer being maintained, and is included for backward
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4 | # compatibility with Perl 4 programs which may require it.
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5 | #
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6 | # In particular, this should not be used as an example of modern Perl
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7 | # programming techniques.
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8 | #
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9 | # Suggested alternative: Sys::Hostname
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10 | #
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11 | sub hostname
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12 | {
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13 | local(*P,@tmp,$hostname,$_);
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14 | if (open(P,"hostname 2>&1 |") && (@tmp = <P>) && close(P))
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15 | {
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16 | chop($hostname = $tmp[$#tmp]);
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17 | }
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18 | elsif (open(P,"uname -n 2>&1 |") && (@tmp = <P>) && close(P))
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19 | {
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20 | chop($hostname = $tmp[$#tmp]);
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21 | }
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22 | else
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23 | {
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24 | die "$0: Cannot get hostname from 'hostname' or 'uname -n'\n";
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25 | }
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26 | @tmp = ();
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27 | close P; # Just in case we failed in an odd spot....
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28 | $hostname;
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29 | }
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30 |
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31 | 1;
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