在linux下重启tomcat的脚本

第一种脚本： 

Java代码  

1. #/bin/sh  
2. java=$(ps -aux |grep java |sed -n  '1p' |awk '{print $2}');  
3. kill -9 $java;  
4. rm /usr/local/tomcat-5.0.28/logs/catalina.* -rf  
5. rm /usr/local/tomcat-5.0.28/work/Catalina/ -rf  
6. sh /usr/local/tomcat-5.0.28/bin/startup.sh  
7. 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 "$@"