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Ubuntu问题：E45: 'readonly' option is set (add ! to override)错误解决

问题描述：E45: 'readonly' option is set (add ! to override)

问题分析：该错误为当前用户没有权限对文件作修改

问题解决：

输入　　:w !sudo tee %

  • :w – write
  • !sudo – call shell sudo command
  • tee – the output of write (:w) command is redirected using tee
  • % – current file name
posted @ 2017-10-05 20:37  海米傻傻  阅读(14750)  评论(1)  编辑  收藏  举报