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From 0fab85013ef072414d780daf5b08af761ccf6db2 Mon Sep 17 00:00:00 2001
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From: Jan Grulich <jgrulich@redhat.com>
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Date: Tue, 7 Apr 2015 12:56:27 +0200
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Subject: [PATCH 5/6] Check whether 99-sap-limits.conf file exists to prevent
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an error while trying to update it Also check whether required configuration
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is already configured in limits.conf file
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BUG:1205229
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---
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sapconf | 22 ++++++++++++++++++----
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1 file changed, 18 insertions(+), 4 deletions(-)
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mode change 100644 => 100755 sapconf
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diff --git a/sapconf b/sapconf
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old mode 100644
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new mode 100755
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index 5bd8dcd..58096fe
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--- a/sapconf
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+++ b/sapconf
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@@ -383,17 +383,31 @@ fi #[ $ec -eq 0 ]
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function update_limits_conf() {
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local date olds oldval news newval LIMITS
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LIMITS=/etc/security/limits.d/99-sap-limits.conf
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+ LIMITS_CONF=/etc/security/limits.conf
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date=`date -u +"%Y-%m-%d %H:%M:%S %Z"`
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newval=($1 $2 $3 $4)
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news=${newval[*]}
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- olds=`tac "$LIMITS" | grep -E "^[^#]*$1" | grep "$2" | grep -m1 "$3"`
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+
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+ olds=`tac "$LIMITS_CONF" | grep -E "^[^#]*$1" | grep "$2" | grep -m1 "$3"`
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if [ $? -eq 0 ]; then # entry there, update
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oldval=($olds);
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if [ "${oldval[3]}" != "${newval[3]}" ]; then
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- sed -i "s@$olds@# Changed by sapconf on $date\n#&\n$news@" "$LIMITS"
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+ sed -i "s/$olds/# Changed by sapconf on $date\n#\ &\n$news/" "$LIMITS_CONF"
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+ fi
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+ else
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+ if [ -e "$LIMITS" ]; then
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+ olds=`tac "$LIMITS" | grep -E "^[^#]*$1" | grep "$2" | grep -m1 "$3"`
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+ if [ $? -eq 0 ]; then # entry there, update
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+ oldval=($olds);
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+ if [ "${oldval[3]}" != "${newval[3]}" ]; then
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+ sed -i "s/$olds/# Changed by sapconf on $date\n#\ &\n$news/" "$LIMITS"
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+ fi
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+ else # no entry, make one
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+ echo -e "# Added by sapconf on $date\n$news" >> "$LIMITS"
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+ fi
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+ else
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+ echo -e "# Added by sapconf on $date\n$news" >> "$LIMITS"
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fi
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- else # no entry, make one
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- echo -e "# Added by sapconf on $date\n$news" >> "$LIMITS"
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fi
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}
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--
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2.1.0
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