我需要在几台机器上安装
Java 1.7,因此我想使用脚本来完成它.问题是安装要求某些选项(特定’Y’,然后’OK’,最后’是’).我遇到了这个问题：
Automate the installation of postfix on Ubuntu
我很确定这个过程是在同一条线上.但我不知道OP如何知道变量名称(？),如postfix postfix / mailname等.
如果有人可以提供更直接的答案,那将非常感激.
编辑1：
我尝试将sudo dpkg-reconfigure debconf设置为非交互式,并选择警报级别为批评.然后我尝试执行sudo apt-get install oracle-java7-installer并得到此错误：
Need to get 0 B/18.6 kB of archives. After this operation,193 kB of additional disk space will be used. Preconfiguring packages ... (Reading database ... 47992 files and directories currently installed.) Unpacking oracle-java7-installer (from .../oracle-java7-installer_7u51-0~webupd8~4_all.deb) ... oracle-license-v1-1 license could not be presented try 'dpkg-reconfigure debconf' to select a frontend other than noninteractive dpkg: error processing /var/cache/apt/archives/oracle-java7-installer_7u51-0~webupd8~4_all.deb (--unpack): subprocess new pre-installation script returned error exit status 2 Errors were encountered while processing: /var/cache/apt/archives/oracle-java7-installer_7u51-0~webupd8~4_all.deb E: Sub-process /usr/bin/dpkg returned an error code (1)
大概是
the same as with Java 8：
echo debconf shared/accepted-oracle-license-v1-1 select true | \ sudo debconf-set-selections echo debconf shared/accepted-oracle-license-v1-1 seen true | \ sudo debconf-set-selections apt-get -y install oracle-java7-installer oracle-java7-set-default
