JavaEar 专注于收集分享传播有价值的技术资料

Error: Can't open display:

I am working my way through 'The linux command line' ( . Since I don't have a local linux environment and I have to work in windows , I am telnetting into an Ubuntu 14.4 LTS instance on EC2 , with putty. On page 114 , when I run the xlogo command I get: . . .阅读更多