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annotate admin/guess-hostname @ 281:ea5f86e0a81c

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modes are now enforced exclusive Other MTAs (exim, postfix) are more relaxing, but as combinations of exclusive modes are senseless we behave more obvious if we fail early. This makes understanding the behavior easier too.
author markus schnalke <meillo@marmaro.de>
date Tue, 07 Dec 2010 14:04:56 -0300
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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19
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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