Linux從入門到放棄 部署java環境 jdk tomcat

[root@7 tools]# ll
total 200056
-rw-r--r-- 1 root root  10305939 Dec  8 03:42 apache-tomcat-8.5.50.tar.gz
-rw-r--r-- 1 root root 194545143 Feb  7 10:13 jdk-8u241-linux-x64.tar.gz
[root@7 tools]# tar -xzvf jdk-8u241-linux-x64.tar.gz -C /app/
[root@7 tools]# tar -xzvf apache-tomcat-8.5.50.tar.gz -C /app/

[root@7 tools]# ln -s apache-tomcat-8.5.50 tomcat
[root@7 tools]# ln -s jdk1.8.0_241/ jdk

[root@7 tools]# cat  >>/etc/profile<<'EOF'
export JAVA_HOME=/app/jdk
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH
export CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar
export TOMCAT_HOME=/app/tomcat
EOF

[root@7 tools]# . /etc/profile
[root@7 app]# java -version
java version "1.8.0_241"
Java(TM) SE Runtime Environment (build 1.8.0_241-b07)
Java HotSpot(TM) 64-Bit Server VM (build 25.241-b07, mixed mode)

[root@7 app]# /app/tomcat/bin/version.sh 
Using CATALINA_BASE:   /app/tomcat
Using CATALINA_HOME:   /app/tomcat
Using CATALINA_TMPDIR: /app/tomcat/temp
Using JRE_HOME:        /app/jdk
Using CLASSPATH:       /app/tomcat/bin/bootstrap.jar:/app/tomcat/bin/tomcat-juli.jar
Server version: Apache Tomcat/8.5.50
Server built:   Dec 7 2019 19:19:46 UTC
Server number:  8.5.50.0
OS Name:        Linux
OS Version:     4.18.0-80.11.2.el8_0.x86_64
Architecture:   amd64
JVM Version:    1.8.0_241-b07
JVM Vendor:     Oracle Corporation

啓動tomcat

[root@7 app]# /app/tomcat/bin/startup.sh
Using CATALINA_BASE:   /app/tomcat
Using CATALINA_HOME:   /app/tomcat
Using CATALINA_TMPDIR: /app/tomcat/temp
Using JRE_HOME:        /app/jdk
Using CLASSPATH:       /app/tomcat/bin/bootstrap.jar:/app/tomcat/bin/tomcat-juli.jar
Tomcat started.
[root@7 app]# ss -lntup|grep java
tcp   LISTEN  0       1                   127.0.0.1:8005          0.0.0.0:*      users:(("jav",pid=16856,fd=81))                                               
tcp   LISTEN  0       100                   0.0.0.0:8009          0.0.0.0:*      users:(("jav",pid=16856,fd=60))                                               
tcp   LISTEN  0       100                   0.0.0.0:8080          0.0.0.0:*      users:(("jav",pid=16856,fd=55))

關閉tomcat

[root@7 app]# tomcat/bin/shutdown.sh 
Using CATALINA_BASE:   /app/tomcat
Using CATALINA_HOME:   /app/tomcat
Using CATALINA_TMPDIR: /app/tomcat/temp
Using JRE_HOME:        /app/jdk
Using CLASSPATH:       /app/tomcat/bin/bootstrap.jar:/app/tomcat/bin/tomcat-juli.jar
[root@7 app]# ps aux | grep java
root     16956  0.0  0.1  12112  1084 pts/0    S+   11:05   0:00 grep --color=auto java
[root@7 app]#

修改配置文件

[root@7 tomcat]# vim conf/tomcat-users.xml 
  <role rolename="manager-gui"/> #添加
  <role rolename="admin-gui"/> #添加
  <user username="tomcat" password="tomcat" roles="manager-gui,admin-gui"/> #添加
[root@7 tomcat]# sed -i.bak 's#127#\\d+#g' ./webapps/host-manager/META-INF/context.xml ./webapps/manager/META-INF/context.xml