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Space/Tab piholeLogFlush.sh

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Signed-off-by: Dan Schaper <dan.schaper@pi-hole.net>
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Dan Schaper 2018-07-20 13:07:54 -07:00
parent c5535dd9a0
commit a08ea28feb
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1 changed files with 32 additions and 32 deletions
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advanced/Scripts/piholeLogFlush.sh
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@ -18,49 +18,49 @@ source ${colfile}
# b) the setting is commented out (e.g. "#DBFILE=...") # b) the setting is commented out (e.g. "#DBFILE=...")
FTLconf="/etc/pihole/pihole-FTL.conf" FTLconf="/etc/pihole/pihole-FTL.conf"
if [ -e "$FTLconf" ]; then if [ -e "$FTLconf" ]; then
DBFILE="$(sed -n -e 's/^\s*DBFILE\s*=\s*//p' ${FTLconf})" DBFILE="$(sed -n -e 's/^\s*DBFILE\s*=\s*//p' ${FTLconf})"
fi fi
# Test for empty string. Use standard path in this case. # Test for empty string. Use standard path in this case.
if [ -z "$DBFILE" ]; then if [ -z "$DBFILE" ]; then
DBFILE="/etc/pihole/pihole-FTL.db" DBFILE="/etc/pihole/pihole-FTL.db"
fi fi
if [[ "$@" != *"quiet"* ]]; then if [[ "$@" != *"quiet"* ]]; then
echo -ne " ${INFO} Flushing /var/log/pihole.log ..." echo -ne " ${INFO} Flushing /var/log/pihole.log ..."
fi fi
if [[ "$@" == *"once"* ]]; then if [[ "$@" == *"once"* ]]; then
# Nightly logrotation # Nightly logrotation
if command -v /usr/sbin/logrotate >/dev/null; then if command -v /usr/sbin/logrotate >/dev/null; then
# Logrotate once # Logrotate once
/usr/sbin/logrotate --force /etc/pihole/logrotate /usr/sbin/logrotate --force /etc/pihole/logrotate
else else
# Copy pihole.log over to pihole.log.1 # Copy pihole.log over to pihole.log.1
# and empty out pihole.log # and empty out pihole.log
# Note that moving the file is not an option, as # Note that moving the file is not an option, as
# dnsmasq would happily continue writing into the # dnsmasq would happily continue writing into the
# moved file (it will have the same file handler) # moved file (it will have the same file handler)
cp /var/log/pihole.log /var/log/pihole.log.1 cp /var/log/pihole.log /var/log/pihole.log.1
echo " " > /var/log/pihole.log echo " " > /var/log/pihole.log
fi
else
# Manual flushing
if command -v /usr/sbin/logrotate >/dev/null; then
# Logrotate twice to move all data out of sight of FTL
/usr/sbin/logrotate --force /etc/pihole/logrotate; sleep 3
/usr/sbin/logrotate --force /etc/pihole/logrotate
else
# Flush both pihole.log and pihole.log.1 (if existing)
echo " " > /var/log/pihole.log
if [ -f /var/log/pihole.log.1 ]; then
echo " " > /var/log/pihole.log.1
fi fi
fi else
# Delete most recent 24 hours from FTL's database, leave even older data intact (don't wipe out all history) # Manual flushing
deleted=$(sqlite3 "${DBFILE}" "DELETE FROM queries WHERE timestamp >= strftime('%s','now')-86400; select changes() from queries limit 1") if command -v /usr/sbin/logrotate >/dev/null; then
# Logrotate twice to move all data out of sight of FTL
/usr/sbin/logrotate --force /etc/pihole/logrotate; sleep 3
/usr/sbin/logrotate --force /etc/pihole/logrotate
else
# Flush both pihole.log and pihole.log.1 (if existing)
echo " " > /var/log/pihole.log
if [ -f /var/log/pihole.log.1 ]; then
echo " " > /var/log/pihole.log.1
fi
fi
# Delete most recent 24 hours from FTL's database, leave even older data intact (don't wipe out all history)
deleted=$(sqlite3 "${DBFILE}" "DELETE FROM queries WHERE timestamp >= strftime('%s','now')-86400; select changes() from queries limit 1")
fi fi
if [[ "$@" != *"quiet"* ]]; then if [[ "$@" != *"quiet"* ]]; then
echo -e "${OVER} ${TICK} Flushed /var/log/pihole.log" echo -e "${OVER} ${TICK} Flushed /var/log/pihole.log"
echo -e " ${TICK} Deleted ${deleted} queries from database" echo -e " ${TICK} Deleted ${deleted} queries from database"
fi fi