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Roy Marples wrote: |
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|
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>I just love replying to myself! |
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> |
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>On Tue, 2005-08-30 at 22:32 +0100, Roy Marples wrote: |
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> |
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> |
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>>#!/bin/sh |
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>> |
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>>/bin/env -i \ |
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>> CONSOLETYPE="${CONSOLETYPE}" \ |
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>> IN_BACKGROUND="${IN_BACKGROUND}" \ |
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>> IN_HOTPLUG="${IN_HOTPLUG}" \ |
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>> /lib/rcscripts/sh/runscript.sh $* |
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>> |
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>> |
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> |
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>A quick reboot shows we need much more. Here's what works on my system |
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> |
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>/bin/env -i \ |
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> BOOT="${BOOT}" \ |
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> CONSOLETYPE="${CONSOLETYPE}" \ |
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> CRITICAL_SERVICES="${CRITICAL_SERVICES}" \ |
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> START_CRITICAL="${START_CRITICAL}" \ |
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> STOP_CRTIICAL="${STOP_CRITICAL}" \ |
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> OLDSOFTLEVEL="${OLDSOFTLEVEL}" \ |
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> SOFTLEVEL="${SOFTLEVEL}" \ |
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> IN_BACKGROUND="${IN_BACKGROUND}" \ |
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> IN_HOTPLUG="${IN_HOTPLUG}" \ |
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> /lib/rcscripts/sh/runscript.sh $* |
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> |
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> |
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> |
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> |
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>>Right away we can see that we actually do need some to keep some env |
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>>vars and the list would be constantly updated. There's also nothing to |
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>>stop the user from setting them and then running a script which kind of |
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>>defeats the purpose here anyway. |
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>> |
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>>Personally I'm against this.I'd like to know what Azarah and Vapier |
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>>think of this though. Others too! |
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>> |
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>> |
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> |
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>I think I just added a few more reasons why I don't like this .... |
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> |
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>Roy |
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> |
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> |
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> |
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Read only the last three messages of the thread, hoping to not say |
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idiotic things. |
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Rewriting the previous script in the following manner: |
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|
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[code] |
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VARS_TO_EXPORT="BOOT CONSOLETYPE CRITICAL_SERVICES START_CRITICAL |
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STOP_CRITICAL OLDSOFTLEVEL SOFTLEVEL IN_BACKGROUND IN_HOTPLUG" |
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|
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RUNSCRIPT="/bin/env -i" |
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for i in ${VARS_TO_EXPORT} ; do |
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RUNSCRIPT="${RUNSCRIPT} ${i}=\${${i}}" |
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done |
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RUNSCRIPT="${RUNSCRIPT} /lib/rcscripts/sh/runscript.sh $*" |
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eval $RUNSCRIPT |
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[/code] |
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|
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should make it easyer to maintain, also "VARS_TO_EXPORT" could be placed |
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in /etc/rc.conf (with a better name) . |
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Running the rc scripts from a clean environment make easyer to debug |
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things, it caused at least one headheache to me installing SuSE + apache |
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+ php + informix some years ago. |
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just my 2 cents. |
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-- |
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