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64 lines
1.2 KiB
Bash
64 lines
1.2 KiB
Bash
#! /bin/sh
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# ex:sw=4 sts=4
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ask() {
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local question default answer
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question=$1
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default=$2
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if [ -z "${PACKAGE_BUILDING}" -a -z "${BATCH}" ]
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then
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read -p "${question} [${default}]? " answer
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fi
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if [ x${answer} = x ]
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then
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answer=${default}
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fi
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echo ${answer}
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}
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yesno() {
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local dflt question answer
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question=$1
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dflt=$2
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while :; do
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answer=$(ask "${question}" "${dflt}")
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case "${answer}" in
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[Yy]*) return 0;;
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[Nn]*) return 1;;
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esac
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echo "Please answer yes or no."
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done
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}
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delete_crontab_entries() {
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local b e
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b=$1
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e=$2
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TMPFILE=`mktemp -t munin` || exit 1
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crontab -u munin -l | sed -e "/^$b\$/,/^$e\$/d" -e '/^[ ]*#/d' -e '/^$/d' > $TMPFILE
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if [ -s $TMPFILE ]
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then
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crontab -u munin -l | sed -e "/^$b\$/,/^$e\$/d" | crontab -u munin -
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echo "The crontab for user munin had manually created entries."
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echo "Only the automatically created entries have been removed."
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echo "These are the remaining lines:"
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crontab -u munin -l
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else
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echo y | crontab -u munin -r
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echo "crontab for user munin removed"
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fi
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rm $TMPFILE
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}
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case $2 in
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DEINSTALL)
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if [ -z "${PACKAGE_BUILDING}" ]
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then
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delete_crontab_entries '#BEGIN_MUNIN_MAIN' '#END_MUNIN_MAIN'
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fi
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;;
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esac
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