BASH编程 例子

#! /bin/sh

#-------------------------------------------------------------------

# 定义变量

#-------------------------------------------------------------------

 

libdir=../lib

# 模块名

MODEL_NAME=FM5_CMDCENTER

# 模块运行需要的lib

MODEL_LIBS=`stoc.sh ${libdir}`

MODEL_OPTS="-Xmx128m -DConfig=../conf/cmdcenter.xml -Dlog4j.configuration=file:../conf/cmdcenter.log4j"

# 运行类名

MODEL_CLASS="fm5.cmdcenter.Server"

# 运行参数

MODEL_VARS=""

# 前台/后台: 0-前台， 1-后台

MODEL_DAEMON=1

# 日志 '&-':表示关闭标准输出日志

MODEL_LOG="../log/error_cmdcenter.log"

#-------------------------------------------------------------------

# 以下内容请不要修改

#-------------------------------------------------------------------

SLEEP_MIN=5

# model info can be define here

MODEL_SYMBOL=${MODEL_NAME}

GREP_KEY="Diname="${MODEL_SYMBOL}

# CLASSPATH can bu define here

CLASSPATH=${MODEL_LIBS}:.:${CLASSPATH}

#----------------------------------------------------------

# function print usage

#----------------------------------------------------------

print_usage()

{

echo ""

echo "\th|H|help|HELP             \tPrint help information."

echo "\tstart                     \tStart the ${MODEL_NAME} server."

echo "\tstop                      \tStop the ${MODEL_NAME} server."

echo "\tstatus                    \tStatus the ${MODEL_NAME} server."

}

#-------------------------------------------------------------------

# function model_is_exist

#-------------------------------------------------------------------

modelService_is_exist()

{

localServerId=`ps -ef |grep "${GREP_KEY}" | grep -v grep | awk '{print $2}'`

if [ -z "${localServerId}" ]

then

return 1

else

return 0

fi

}

#-------------------------------------------------------------------

# function check_user_id

# return 0 ---- supper user

# return 1 ---- normal user

#-------------------------------------------------------------------

# check_user_id ()

# {

# localMyId=$(id|awk '{print $1}')

# localMyId=${localMyId:4:1}

# if [ "${localMyId}" -eq "0" ]

# then

# return 0

# else

# return 1

# fi

# }

#-------------------------------------------------------------------

# function model_start

#-------------------------------------------------------------------

model_start ()

{

modelService_is_exist

if [ $? -eq "0" ]

then

        echo "${MODEL_NAME} is running yet. pid ${localServerId}."

        return 0

else

        if [ $MODEL_DAEMON = 0 ]

        then

                echo "try to start ${MODEL_NAME} ... foreground"

                $JAVA_HOME/bin/java -${GREP_KEY} -classpath ${CLASSPATH} ${MODEL_OPTS} ${MODEL_CLASS} ${MODEL_VARS}

        else

                echo "try to start ${MODEL_NAME} ... backgroud"

                nohup $JAVA_HOME/bin/java -${GREP_KEY} ${MODEL_OPTS} -classpath ${CLASSPATH} ${MODEL_CLASS} ${MODEL_VARS} 1>&- 2>>${MODEL_LOG} &

                sleep $SLEEP_MIN

                modelService_is_exist

                if [ $? -eq "0" ]

                then

                        echo "${MODEL_NAME} is running now. pid ${localServerId}."

                        return 0

                else

                        echo "failed to start ${MODEL_NAME}! see the output log for more details."

                        return 1

                fi

        fi

fi

}

#-------------------------------------------------------------------

# function model_stop

#-------------------------------------------------------------------

model_stop()

{

echo "try to stop ${MODEL_NAME} ..."

modelService_is_exist

if [ $? -eq 0 ]

then

/usr/bin/kill ${localServerId}

if [ $? -ne 0 ]

then

echo "failed to stop ${MODEL_NAME}!"

return 1

else

echo "${MODEL_NAME} stopped."

return 0

fi

else

echo "${MODEL_NAME} is not running!"

return 1

fi

}

#-------------------------------------------------------------------

# function model_status

#-------------------------------------------------------------------

model_status()

{

modelService_is_exist

if [ $? -eq 0 ]

then

echo "${MODEL_NAME} is running. pid ${localServerId}."

else

echo "${MODEL_NAME} is not running."

fi

}

#-------------------------------------------------------------------

#

#-------------------------------------------------------------------

#-------------------------------------------------------------------

# function parse_para

#-------------------------------------------------------------------

parse_para()

{

case "$1" in

start) model_start;;

stop) model_stop;;

status) model_status;;

*) echo "illage parameter : $1";print_usage;;

esac

}

#-------------------------------------------------------------------

# main

#-------------------------------------------------------------------

parse_para $1

来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/17074730/viewspace-563000/，如需转载，请注明出处，否则将追究法律责任。

转载于:http://blog.itpub.net/17074730/viewspace-563000/