Catalina.sh是Apache Tomcat的启动脚本，它负责启动Tomcat服务器。该文件包含了许多配置参数，可以根据需要进行修改。以下是一个示例Catalina.sh配置文件：

#!/bin/sh

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contributor license agreements. See the NOTICE file distributed with

this work for additional information regarding copyright ownership.

The ASF licenses this file to You under the Apache License, Version 2.0

(the "License"); you may not use this file except in compliance with

the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and

limitations under the License.

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Control Script for the CATALINA Server

Environment Variable Prerequisites

Do not set the variables in this script. Instead put them into a script

setenv.sh in CATALINA_BASE/bin to keep your customizations separate.

CATALINA_HOME May point at your Catalina "build" directory.

CATALINA_BASE (Optional) Base directory for resolving dynamic portions

of a Catalina installation. If not present, resolves to

the same directory that CATALINA_HOME points to.

CATALINA_OPTS (Optional) Java runtime options used when the "start",

"stop", or "run" command is executed.

CATALINA_TMPDIR (Optional) Directory path location of temporary directory

the JVM should use (java.io.tmpdir). Defaults to

$CATALINA_BASE/temp.

JAVA_HOME Must point at your Java Development Kit installation.

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Start/Stop Script for the CATALINA Server

Run this script with the command

"catalina.sh [command]"

where [command] is one of:

start Start Catalina in a separate window

start-debug Start in Java debug mode

start-security Start with security manager and policy files

stop Stop Catalina

stop-force Stop Catalina (followed by process kill if necessary)

run Start Catalina in the current window

version What version of tomcat are you running?

configtest Test the configuration files and exit

validate Check the configuration files for syntax errors

help Display this help screen

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Guess CATALINA_HOME if not defined

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if [ -z "$CATALINA_HOME" ]; then

resolve links - $0 may be a softlink

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

CATALINA_HOME=dirname "$PRG"/..

make it fully qualified

CATALINA_HOME=cd "$CATALINA_HOME" && pwd fi

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Guess CATALINA_BASE if not defined

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if [ -z "$CATALINA_BASE" ]; then CATALINA_BASE="$CATALINA_HOME" fi

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Set JVM memory options

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if [ -z "$JAVA_OPTS" ]; then JAVA_OPTS="-Xms512m -Xmx1024m -XX:MaxPermSize=256m -Djava.awt.headless=true -Dfile.encoding=UTF-8" fi

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Add tomcat-juli.jar to CLASSPATH

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if [ -z "$CLASSPATH" ]; then CLASSPATH="$CATALINA_HOME/bin/tomcat-juli.jar" else CLASSPATH="$CATALINA_HOME/bin/tomcat-juli.jar:$CLASSPATH" fi

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Set Tomcat options

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CATALINA_OPTS="-Djava.library.path=$CATALINA_HOME/lib"

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Ensure that any user defined CLASSPATH variables are not used on startup

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unset CLASSPATH

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Set the temporary directory to use

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if [ -z "$CATALINA_TMPDIR" ]; then CATALINA_TMPDIR="$CATALINA_BASE/temp" fi

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Execute the command

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"$CATALINA_HOME"/bin/catalina.sh "$@