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Файловый менеджер - Редактировать - /etc/init.d/clamav-freshclam

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#!/bin/sh ### BEGIN INIT INFO # Provides: clamav-freshclam # Required-Start: $remote_fs $syslog # Should-Start: clamav-daemon # Required-Stop: $remote_fs $syslog # Should-Stop: # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: ClamAV virus database updater # Description: Clam AntiVirus virus database updater ### END INIT INFO # The exit status codes should comply with LSB. # https://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html DAEMON=/usr/bin/freshclam NAME=freshclam DESC="ClamAV virus database updater" # required by Debian policy 9.3.2 [ -x $DAEMON ] \|\| exit 0 CLAMAV_CONF_FILE=/etc/clamav/clamd.conf FRESHCLAM_CONF_FILE=/etc/clamav/freshclam.conf to_lower() { word="$1" lcword=$(echo "$word" \| tr A-Z a-z) echo "$lcword" } is_true() { var="$1" lcvar=$(to_lower "$var") [ 'true' = "$lcvar" ] \|\| [ 'yes' = "$lcvar" ] \|\| [ 1 = "$lcvar" ] return $? } is_false() { var="$1" lcvar=$(to_lower "$var") [ 'false' = "$lcvar" ] \|\| [ 'no' = "$lcvar" ] \|\| [ 0 = "$lcvar" ] return $? } ucf_cleanup() { # This only does something if I've fucked up before # Not entirely impossible :( configfile=$1 if [ `grep "$configfile" /var/lib/ucf/hashfile \| wc -l` -gt 1 ]; then grep -v "$configfile" /var/lib/ucf/hashfile > /var/lib/ucf/hashfile.tmp grep "$configfile" /var/lib/ucf/hashfile \| tail -n 1 >> /var/lib/ucf/hashfile.tmp mv /var/lib/ucf/hashfile.tmp /var/lib/ucf/hashfile fi } add_to_ucf() { configfile=$1 ucffile=$2 if ! grep -q "$configfile" /var/lib/ucf/hashfile; then md5sum $configfile >> /var/lib/ucf/hashfile cp $configfile $ucffile fi } ucf_upgrade_check() { configfile=$1 sourcefile=$2 ucffile=$3 if [ -f "$configfile" ]; then add_to_ucf $configfile $ucffile ucf --three-way --debconf-ok "$sourcefile" "$configfile" else [ -d /var/lib/ucf/cache ] \|\| mkdir -p /var/lib/ucf/cache pathfind restorecon && restorecon /var/lib/ucf/cache cp $sourcefile $configfile add_to_ucf $configfile $ucffile fi } slurp_config() { CLAMAVCONF="$1" if [ -e "$CLAMAVCONF" ]; then for variable in `egrep -a -v '^[[:space:]](#\|$)' "$CLAMAVCONF" \| awk '{print $1}'`; do case "$variable" in DatabaseMirror) if [ -z "$DatabaseMirror" ]; then for i in `grep -a ^$variable $CLAMAVCONF \| awk '{print $2}'`; do value="$value $i" done else continue fi ;; DatabaseCustomURL) if [ -z "$DatabaseCustomURL" ]; then for i in `grep -a ^$variable $CLAMAVCONF \| awk '{print $2}'`; do value="$value $i" done else continue fi ;; IncludePUA) if [ -z "$IncludePUA" ]; then for i in `grep -a ^$variable $CLAMAVCONF \| awk '{print $2}'`; do value="$i $value" done else continue fi ;; ExcludePUA) if [ -z "$ExcludePUA" ]; then for i in `grep -a ^$variable $CLAMAVCONF \| awk '{print $2}'`; do value="$i $value" done else continue fi ;; ExtraDatabase) if [ -z "$ExtraDatabase" ]; then for i in `grep -a ^$variable $CLAMAVCONF \| awk '{print $2}'`; do value="$value $i" done else continue fi ;; VirusEvent\|OnUpdateExecute\|OnErrorExecute\|RejectMsg) value=`grep -a ^$variable $CLAMAVCONF \| head -n1 \| sed -e s/$variable\ //` ;; ) value=`grep -a "^$variable[[:space:]]" $CLAMAVCONF \| head -n1 \| awk '{print $2}'` ;; esac if [ -z "$value" ]; then export "$variable"="true" elif [ "$value" != "$variable" ]; then export "$variable"="$value" else export "$variable"="true" fi unset value done fi } pathfind() { OLDIFS="$IFS" IFS=: for p in $PATH; do if [ -x "$p/$" ]; then IFS="$OLDIFS" return 0 fi done IFS="$OLDIFS" return 1 } set_debconf_value() { prog=$1 name=$2 eval variable="\$${name}" if [ -n "$variable" ]; then db_set clamav-$prog/$name "$variable" \|\| true fi } make_dir() { DIR=$1 if [ -d "$DIR" ]; then return 0; fi [ -n "$User" ] \|\| User=clamav mkdir -p -m 0755 "$DIR" chown "$User" "$DIR" pathfind restorecon && restorecon "$DIR" } # Debconf Functions isdigit () { case $1 in [[:digit:]]) ISDIGIT=1 ;; ) ISDIGIT=0 ;; esac } inputdigit () { ISDIGIT=0 while [ "$ISDIGIT" = '0' ]; do db_input "$1" "$2" \|\| true if ! db_go; then return 30 fi db_get $2 \|\| true isdigit $RET if [ "$ISDIGIT" = '0' ]; then db_input critical clamav-base/numinfo \|\| true db_go fi done return 0 } StateGeneric() { PRIO=$1 QUESTION=$2 NEXT=$3 LAST=$4 db_input $PRIO $QUESTION \|\| true if db_go; then STATE=$NEXT else STATE=$LAST fi } StateGenericDigit() { PRIO=$1 QUESTION=$2 NEXT=$3 LAST=$4 inputdigit $PRIO $QUESTION \|\| true if db_go; then STATE=$NEXT else STATE=$LAST fi } . /lib/lsb/init-functions slurp_config "$FRESHCLAM_CONF_FILE" if [ -z "$PidFile" ] then # Set the default PidFile. PidFile='/run/clamav/freshclam.pid' fi [ -n "$DataBaseDirectory" ] \|\| DataBaseDirectory=/var/run/clamav make_dir "$DataBaseDirectory" make_dir $(dirname "$PidFile") [ -z "$UpdateLogFile" ] && UpdateLogFile=/var/log/clamav/freshclam.log [ -z "$DatabaseDirectory" ] && DatabaseDirectory=/var/lib/clamav/ [ -n "$DatabaseOwner" ] \|\| DatabaseOwner=clamav case "$1" in no-daemon) su "$DatabaseOwner" -p -s /bin/sh -c "freshclam -l $UpdateLogFile --datadir $DatabaseDirectory" ;; start) if [ ! -f "$PidFile" ]; then # If clamd is run under a different UID than freshclam then we need # to make sure the PidFile can be written or else we won't be able to # kill it. touch $PidFile chown $DatabaseOwner $PidFile fi # If user wants it run from cron, we only accept no-daemon and stop if [ -f /etc/cron.d/clamav-freshclam ]; then log_warning_msg "Not starting $NAME - cron option selected" log_warning_msg "Run the init script with the 'no-daemon' option" # this is similar to the daemon already running exit 0 fi log_daemon_msg "Starting $DESC" "$NAME" start-stop-daemon --start --oknodo -c "$DatabaseOwner" --exec $DAEMON --pidfile $PidFile --quiet -- -d --quiet --config-file=$FRESHCLAM_CONF_FILE --pid=$PidFile log_end_msg $? ;; stop) log_daemon_msg "Stopping $DESC" "$NAME" start-stop-daemon --stop --oknodo --name $NAME --pidfile $PidFile --quiet --retry TERM/30/KILL/5 log_end_msg $? ;; restart\|force-reload) $0 stop $0 start ;; reload-log) # If user wants it run from cron, we only accept no-daemon and stop if [ -f /etc/cron.d/clamav-freshclam ]; then log_warning_msg "Not reloading log for $NAME - cron option selected" # log-reloading is not needed, because freshclam is not run as daemon exit 0 fi log_daemon_msg "Reloading $DESC" "$NAME" pkill -HUP -F $PidFile $NAME log_end_msg $? ;; skip) ;; status) start-stop-daemon --status --name $NAME --pidfile $PidFile ret="$?" if [ "$ret" = 0 ]; then log_success_msg "$NAME is running" exit 0 else log_failure_msg "$NAME is not running" exit "$ret" fi ;; ) log_action_msg "Usage: $0 {no-daemon\|start\|stop\|restart\|force-reload\|reload-log\|skip\|status}" >&2 # invalid arguments exit 2 ;; esac exit 0

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