mirror of
https://github.com/Ponce/slackbuilds
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33 lines
909 B
Bash
33 lines
909 B
Bash
#!/bin/sh
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config() {
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NEW="$1"
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OLD="$(dirname $NEW)/$(basename $NEW .new)"
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# If there's no config file by that name, mv it over:
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if [ ! -r $OLD ]; then
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mv $NEW $OLD
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elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then # toss the redundant copy
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rm $NEW
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fi
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# Otherwise, we leave the .new copy for the admin to consider...
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}
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preserve_perms() {
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NEW="$1"
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OLD="$(dirname $NEW)/$(basename $NEW .new)"
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if [ -e $OLD ]; then
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cp -a $OLD ${NEW}.incoming
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cat $NEW > ${NEW}.incoming
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mv ${NEW}.incoming $NEW
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fi
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config $NEW
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}
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preserve_perms etc/rc.d/rc.ddclient.new
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# Keep same perms on ddclient.conf.new:
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# Normally, we don't bother with this for config files, but this one
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# should usually be readable only by root, so that's how we'll install
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# it. However, if the admin changes it, we don't want to undo that.
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preserve_perms etc/ddclient/ddclient.conf.new
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