ubuntu上安装jdk遇到的问题

Question

我输入命令./ jdk名字.bin为什么提示jdk名字.bin是一个目录啊。./不是可以直接安装bin文件的吗

Answer 1

引用来自#2楼“Google”的帖子 chmod +x jdk.bin sudo -s ./jdk.bin gujuncheng@ubuntu:~/java$ chmod +x jdk-6u25-linux-i586.bin gujuncheng@ubuntu:~/java$ sudo -s ./jdk-6u25-linux-i586.bin [sudo] password for gujuncheng: Unpacking...Checksumming...Extracting..../jdk-6u25-linux-i586.bin: 113: ./install.sfx.2374: not foundFailed to extract the files.  Please refer to the Troubleshooting section ofthe Installation Instructions on the download page for more information.gujuncheng@ubuntu:~/java$ 怎么解决啊?

Answer 2

./之后不能有空格

Answer 3

chmod +x jdk.bin

sudo -s

./jdk.bin