mkillusers.in

这个是内存数据库中的一个管理工具

#!@BASH@

# The contents of this file are subject to the MonetDB Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://monetdb.cwi.nl/Legal/MonetDBLicense-1.1.html
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is the MonetDB Database System.
#
# The Initial Developer of the Original Code is CWI.
# Portions created by CWI are Copyright (C) 1997-2007 CWI.
# All Rights Reserved.

for i in /sbin /usr/sbin /bin /usr/bin /usr/local/bin /usr/local/gnu/bin /cwi/bin ; do
	if [ -d "$i" ] ; then
		PATH="$i:$PATH"
	fi
done

THISPATH=${0%/*}
THISFILE=${0##*/}
CHILD=$$
PARENT=""
LOCKFILE="$$"
while [ "${1#-}" != "$1" ] ; do
  if      [ "$1" =       -l   ] ; then  LOCKFILE="$2"      ; shift ; shift
    elif  [ "$1" != "${1#-l}" ] ; then  LOCKFILE="${1#-l}" ; shift 
    elif  [ "$1" =       -p   ] ; then  PARENT="$2"        ; shift ; shift
    elif  [ "$1" != "${1#-p}" ] ; then  PARENT="${1#-p}"   ; shift 
  fi
done
LOCKFILE=/tmp/.${0##*/}.$LOCKFILE

files="`ls -d $* 2>/dev/null | egrep -v '\.KILLED\.(out|err)$'`"

if [ ! "$files" ] ; then  exit 0 ; fi

while [ -f $LOCKFILE ] ; do sleep 9 ; done
touch $LOCKFILE

function  LOG1  () { prompt="\n# `date +%H:%M:%S` >  " ; echo -en "$prompt$prompt$*$prompt\n\n" >&2 ; }
function  LOG2  () {  LOG1 $* ; LOG1 $* >&2 ; }
function  LOG1x () {  LOG1 $* ; "$@" >&2 ; }
function  LOG2x () {  LOG2 $* ; "$@" ; }

cpids=""
if [ "$PARENT" ] ; then
  cpids="`ps -ef | egrep '^ *[a-zA-Z0-9_]+ +[0-9]+ +'"$PARENT"' ' | egrep -v '^ *[a-zA-Z0-9_]+ +'"$CHILD"' +[0-9]+ ' | sort -k 4.1 | awk '{printf  "%s " , $2}' | perl -pe 's|  *$||'`"
  if [ "$cpids" ] ; then
#	KIDS="`echo "($cpids)" | perl -pe 's/ /|/g'`"
#	gpids="`ps -ef | egrep '^ *[a-zA-Z0-9_]+ +[0-9]+ +'"$KIDS"' ' | egrep -v '^ *[a-zA-Z0-9_]+ +'"$CHILD"' +[0-9]+ ' | sort -k 4.1 | awk '{printf  "%s " , $2}' | perl -pe 's|  *$||'`"
#	if [ "$gpids" ] ; then
#		cpids="$cpids $gpids"
#	fi
	cpids="$cpids "
  fi
fi

BINPATH="$THISPATH"
if [    "$CLIENTS_PREFIX" ] ; then BINPATH="$BINPATH    $CLIENTS_PREFIX/bin" ; fi
if [    "$MONETDB_PREFIX" ] ; then BINPATH="$BINPATH    $MONETDB_PREFIX/bin" ; fi
if [   "$MONETDB4_PREFIX" ] ; then BINPATH="$BINPATH   $MONETDB4_PREFIX/bin" ; fi
if [   "$MONETDB5_PREFIX" ] ; then BINPATH="$BINPATH   $MONETDB5_PREFIX/bin" ; fi
if [     "$MONET5_PREFIX" ] ; then BINPATH="$BINPATH     $MONET5_PREFIX/bin" ; fi
if [       "$ACOI_PREFIX" ] ; then BINPATH="$BINPATH       $ACOI_PREFIX/bin" ; fi
if [        "$SQL_PREFIX" ] ; then BINPATH="$BINPATH        $SQL_PREFIX/bin" ; fi
if [       "$SQL5_PREFIX" ] ; then BINPATH="$BINPATH       $SQL5_PREFIX/bin" ; fi
if [        "$XML_PREFIX" ] ; then BINPATH="$BINPATH        $XML_PREFIX/bin" ; fi
if [        "$GIS_PREFIX" ] ; then BINPATH="$BINPATH        $GIS_PREFIX/bin" ; fi
if [       "$MISQ_PREFIX" ] ; then BINPATH="$BINPATH       $MISQ_PREFIX/bin" ; fi
if [   "$TIMES100_PREFIX" ] ; then BINPATH="$BINPATH   $TIMES100_PREFIX/bin" ; fi
if [    "$PLAYPEN_PREFIX" ] ; then BINPATH="$BINPATH    $PLAYPEN_PREFIX/bin" ; fi
if [   "$TEMPLATE_PREFIX" ] ; then BINPATH="$BINPATH   $TEMPLATE_PREFIX/bin" ; fi
if [ "$PATHFINDER_PREFIX" ] ; then BINPATH="$BINPATH $PATHFINDER_PREFIX/bin" ; fi
if [    "$CLIENTS_BUILD" ] ; then BINPATH="$BINPATH    $CLIENTS_BUILD/src/tools    $CLIENTS_BUILD/src/tools/.libs" ; fi
if [    "$MONETDB_BUILD" ] ; then BINPATH="$BINPATH    $MONETDB_BUILD/src/tools    $MONETDB_BUILD/src/tools/.libs" ; fi
if [   "$MONETDB4_BUILD" ] ; then BINPATH="$BINPATH   $MONETDB4_BUILD/src/tools   $MONETDB4_BUILD/src/tools/.libs" ; fi
if [   "$MONETDB5_BUILD" ] ; then BINPATH="$BINPATH   $MONETDB5_BUILD/src/tools   $MONETDB5_BUILD/src/tools/.libs" ; fi
if [     "$MONET5_BUILD" ] ; then BINPATH="$BINPATH     $MONET5_BUILD/src/tools     $MONET5_BUILD/src/tools/.libs" ; fi
if [       "$ACOI_BUILD" ] ; then BINPATH="$BINPATH       $ACOI_BUILD/src/tools       $ACOI_BUILD/src/tools/.libs" ; fi
if [        "$SQL_BUILD" ] ; then BINPATH="$BINPATH        $SQL_BUILD/src/tools        $SQL_BUILD/src/tools/.libs" ; fi
if [       "$SQL5_BUILD" ] ; then BINPATH="$BINPATH       $SQL5_BUILD/src/tools       $SQL5_BUILD/src/tools/.libs" ; fi
if [        "$XML_BUILD" ] ; then BINPATH="$BINPATH        $XML_BUILD/src/tools        $XML_BUILD/src/tools/.libs" ; fi
if [        "$GIS_BUILD" ] ; then BINPATH="$BINPATH        $GIS_BUILD/src/tools        $GIS_BUILD/src/tools/.libs" ; fi
if [       "$MISQ_BUILD" ] ; then BINPATH="$BINPATH       $MISQ_BUILD/src/tools       $MISQ_BUILD/src/tools/.libs" ; fi
if [   "$TIMES100_BUILD" ] ; then BINPATH="$BINPATH   $TIMES100_BUILD/src/tools   $TIMES100_BUILD/src/tools/.libs" ; fi
if [    "$PLAYPEN_BUILD" ] ; then BINPATH="$BINPATH    $PLAYPEN_BUILD/src/tools    $PLAYPEN_BUILD/src/tools/.libs" ; fi
if [   "$TEMPLATE_BUILD" ] ; then BINPATH="$BINPATH   $TEMPLATE_BUILD/src/tools   $TEMPLATE_BUILD/src/tools/.libs" ; fi
if [ "$PATHFINDER_BUILD" ] ; then BINPATH="$BINPATH $PATHFINDER_BUILD/src/tools $PATHFINDER_BUILD/src/tools/.libs" ; fi
for b in $BINPATH ; do
	files="$files `ls $b/* 2>/dev/null | egrep '/(mserver5|Mserver|MapiClient|MapiClient\.py|mclient|Mdiff|Mlog|Mtimeout|pf)$'`"
done

case `uname` in
  Linux)
	pids1="`fuser $files | cut -d: -f2- | perl -pe 's|[a-z]||g'`"
	pids1="`echo "$pids1" | perl -pe 's| *'"$CHILD"'||g'`"
	if [ "$PARENT" ] ; then
		pids1="`echo "$pids1" | perl -pe 's| *'"$PARENT"'||g'`"
	fi
	pids1="$cpids$pids1"
	PS="ps -f $pids1"
	FUSER="fuser -v"
	;;
  IRIX|IRIX64)
  	pids0="`fuser -q $files`"
	pids0="`echo "$pids0" | perl -pe 's|,*'"$CHILD"'||g'`"
	if [ "$PARENT" ] ; then
		pids0="`echo "$pids0" | perl -pe 's|,*'"$PARENT"'||g'`"
	fi
	pids0="`echo $cpids | perl -pe 's| +|,|g'`${pids0#,}"
  	pids1="`echo $pids0 | perl -pe 's|,| |g'`"
	PS="ps -fp $pids0"
	FUSER="fuser"
	;;
  SunOS)
	pids1="`fuser $files 2>/dev/null`"
	pids1="`echo "$pids1" | perl -pe 's| *'"$CHILD"'||g'`"
	if [ "$PARENT" ] ; then
		pids1="`echo "$pids1" | perl -pe 's| *'"$PARENT"'||g'`"
	fi
	pids1="$cpids$pids1"
	pids0="`echo $pids1 | perl -pe 's| +|,|g'`"
	PS="ps -fp $pids0"
	FUSER="fuser"
	;;
# CYGWIN32_NT)
#	;;
esac

if [ "$pids1" ] ; then
	LOG1 "BEGIN"
	pids2="(`echo $pids1 | perl -pe 's/ +/|/g'`)"
	echo PARENT=$PARENT	>&2
	echo CHILD=$CHILD	>&2
	echo files=$files	>&2
	echo cpids=$cpids	>&2
	echo pids1=$pids1	>&2
	echo pids2=$pids2	>&2
	LOG1x	$PS
	LOG1x	$FUSER   $files
	#LOG1x	fuser -k $files
	LOG1x	kill     $pids1
	if [ "$cpids" ] ; then
		sleep 3
		LOG1x   kill $cpids
	fi
	sleep 4
	if [ "`( ps -ef | egrep -w "$pids2" | egrep -v egrep ) 2>/dev/null`" ] ; then
		LOG1x	kill -9 $pids1
	fi
	LOG1 "END"
fi

rm -f $LOCKFILE