摘要: Using RubyGem to install CocoaPods may take a long time with no progress presentations.But the program really does not die.I followed the suggestion in issue 9.Go to XCode, Preferences -> Downloads,download command line tools.It works. 阅读全文
posted @ 2013-06-25 11:06 yshch 阅读(2348) 评论(0) 推荐(0) 编辑
摘要: 保存命令按ESC键 跳到命令模式,然后::w 保存文件但不退出vi:w file 将修改另外保存到file中,不退出vi:w! 强制保存,不推出vi:wq 保存文件并退出vi:wq! 强制保存文件,并退出viq: 不保存文件,退出vi:q! 不保存文件,强制退出vi:e! 放弃所有修改,从上次保存文件开始再编辑 阅读全文
posted @ 2013-06-25 11:00 yshch 阅读(864) 评论(0) 推荐(0) 编辑