确定Java 21的安装包名称: 你可以通过添加Amazon Corretto的apt仓库来获取Java 21的安装包。Amazon Corretto是一个免费的、多平台的、生产就绪的OpenJDK发行版,由Amazon Web Services提供。 更新apt包列表: 在安装之前,确保你的apt包列表是最新的。 bash sudo apt-get update 添加Amazon Corretto的apt仓库: 你...
apt-get install //安装软件包 apt-cache searc //搜索软件包 apt install xxx,可以替代apt-get install xxx用来安装软件包 apt remove xxx,可以替代apt-get remove xxx来移除软件包 apt purge xxx,可以替代apt-get purge来移除软件包及其配置文件等 apt update,可以替代apt-get update用来更新源 apt autoremove...
应该先添加一个分号(即**;),然后再在分号前面添加.;%JAVA_HOME%libdt.jar;%JAVA_HOME%lib ools.jar** (.;也要放进去);如果在最后面添加,应该先添加一个分号(即**;),然后再在分号后面添加.;%JAVA_HOME%libdt.jar;%JAVA_HOME%lib ools.jar** (.;也要放进去)。
root@ubuntu:~# apt-get install openjdk-7-jre-headless Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: ca-certificates-java java-common libasyncns0 libavahi-client3 libavahi-common-data libavahi-common3 libcups...
apt-getinstallpackage#安装包 apt-getreinstallpackage#重新安装包 apt-get-f installpackage#强制安装 代码语言:javascript 复制 apt-getremovepackage#删除包(只是删掉数据和可执行文件,不删除配置文件) apt-getremove--purgepackage#删除包,包括删除配置文件等 ...
sudo apt-get update Next, install Java. Specifically, this command will install the Java Runtime Environment (JRE). sudo apt-get install default-jre There is another default Java installation called the JDK (Java Development Kit). The JDK is usually only needed if you are going to compile ...
apt-get是一个功能强大且免费的包管理命令行程序,用于与Ubuntu’s APT(Advanced Packaging Tool) 库执行安装新软件包、删除现有软件包、升级现有软件包甚至用于升级整个操作系统。 什么是 apt-cache? apt-cache命令行工具用于搜索 apt 软件包缓存。简单来说,这个工具用于搜索软件包,收集软件包信息,也用于搜索可以安装...
java-version Copy If Java is not currently installed, you’ll get the following output: Output Command 'java' not found, but can be installed with: sudo apt install default-jre # version 2:1.11-72build1, or sudo apt install openjdk-11-jre-headless # version 11.0.14+9-0ubuntu2 ...
If Java is not currently installed, you’ll see the following output: Output Command 'java' not found, but can be installed with: sudo apt install openjdk-11-jre-headless # version 11.0.11+9-0ubuntu2~20.04, or sudo apt install default-jre # version 2:1.11-72 ...
Starting from the 24.10 release, the install directory for x86_64 DEB packages changed to/usr/lib/jvm/<ZVM directory name>. For instance:/usr/lib/jvm/zing-jdk11.0.24.0.101-24.10.0.0-4-amd64. Verify the Java version: /opt/zing/zing-<jdk-version>/bin/java-version#Orfor24.10 and newer/...