在linux下重启tomcat的脚本

第一种脚本：

#/bin/sh
java=$(ps -aux |grep java |sed -n  '1p' |awk '{print $2}');
kill -9 $java;
rm /usr/local/tomcat-5.0.28/logs/catalina.* -rf
rm /usr/local/tomcat-5.0.28/work/Catalina/ -rf
sh /usr/local/tomcat-5.0.28/bin/startup.sh
tail -f /usr/local/tomcat-5.0.28/logs/catalina.*

第二种脚本（这种功能比较厉害一点，不是很懂这种启动）：
#!/bin/sh
# -----------------------------------------------------------------------------
# Start Script for the CATALINA Server
#
# $Id: startup.sh,v 1.3 2002/08/04 18:19:43 patrickl Exp $
# -----------------------------------------------------------------------------

# resolve links - $0 may be a softlink
JAVA_HOME=/usr/java/jrockit-j2sdk1.4.2_08
CLASSPATH=.:$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar
PATH=JAVA_HOME/bin:$PATH
export JAVA_HOME CLASSPATH PATH
PRG="$0"

while [ -h "$PRG" ] ; do
  ls=`ls -ld "$PRG"`
  link=`expr "$ls" : '.*-> \(.*\)$'`
  if expr "$link" : '.*/.*' > /dev/null; then
    PRG="$link"
  else
    PRG=`dirname "$PRG"`/"$link"
  fi
done

PRGDIR=`dirname "$PRG"`
EXECUTABLE=catalina.sh

# Check that target executable exists
if [ ! -x "$PRGDIR"/"$EXECUTABLE" ]; then
  echo "Cannot find $PRGDIR/$EXECUTABLE"
  echo "This file is needed to run this program"
  exit 1
fi

exec "$PRGDIR"/"$EXECUTABLE" start "$@"