This is a vim issue, not a file permission issue.
If you did not have read permission on the file,
you'd see a "Permission denied" error.
Do you invoke vi/vim with the -R option?
Are you calling view instead of vi or vim?
Do you have set readonly in your .vimrc or in a file in ~/.vim/ftplugin?
In vim you can enter :set noreadonly to unset the readonly flag.
步骤
1.按Esc键
2.输入 :set noreadonly
3.然后就能正常保存了 你可以输入 :wq 来保存文件
If you did not have read permission on the file,
you'd see a "Permission denied" error.
Do you invoke vi/vim with the -R option?
Are you calling view instead of vi or vim?
Do you have set readonly in your .vimrc or in a file in ~/.vim/ftplugin?
In vim you can enter :set noreadonly to unset the readonly flag.
步骤
1.按Esc键
2.输入 :set noreadonly
3.然后就能正常保存了 你可以输入 :wq 来保存文件
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