删除CentOS系统自带的jdk

    xiaoxiao2025-05-31  23

    在安装CentOS6.4时,系统会自动安装jdk,先把它下载掉,装上自定义的jdk。 卸载步骤如下:

    [root@localhost ~]# rpm -qa|grep jdk java-1.6.0-openjdk-1.6.0.0-1.50.1.11.5.el6_3.x86_64 java-1.7.0-openjdk-1.7.0.9-2.3.4.1.el6_3.x86_64 [root@localhost ~]# rpm -qa|grep gcj java-1.4.2-gcj-compat-1.4.2.0-40jpp.115 libgcj-4.1.2-48.el5 [root@localhost ~]# yum -y remove java java-1.6.0-openjdk-1.6.0.0-1.50.1.11.5.el6_3.x86_64 [root@localhost ~]# yum -y remove java java-1.7.0-openjdk-1.7.0.9-2.3.4.1.el6_3.x86_64 [root@localhost ~]# yum -y remove java java-1.4.2-gcj-compat-1.4.2.0-40jpp.115 [root@localhost ~]# yum -y remove libgcj-4.1.2-48.el5 转自 http://www.cnblogs.com/linjiqin/archive/2013/03/23/2977377.html
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