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annotate admin/guess-hostname @ 340:60bb2dbe2866 0.3.3

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In the tests: replaced logname(1) with $LOGNAME Because logname(1) may not work if it has no controlling terminal. See: http://aplawrence.com/cgi-bin/printer.pl?arg=/Forum/TonyLawrence8.html Be it that reason or not, it didn't work on Crux, but $LOGNAME is set.
author markus schnalke <meillo@marmaro.de>
date Wed, 31 Aug 2011 09:14:38 +0200
parents cab46cefa4ce
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/bin/sh
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2 #
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3 # try several ways to guess the hostname
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4 # earlier output lines are probably better
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5
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6 (
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7
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8 # this is what Debian uses
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9 cat /etc/mailname
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10
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11 # probably a good value on GNU/Linux
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12 hostname -f
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13
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14 # this is often the short hostname
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15 cat /etc/hostname
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16
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17 # often the short hostname, but widely available
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18 hostname
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20 # this file was mentioned on the Internet
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21 cat /etc/HOSTNAME
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22
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23 ) 2>/dev/null | uniq
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24
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25 exit 0