linux - sudo vi/usr/share/nautilus-python/extensions 不允许保存文件

Question

我正在编辑文件以添加子版本

    To install for all users, copy RabbitVCS.py to:
    /usr/share/nautilus-python/extensions

 Sort sequence: [\/]$,\<core\%(\.\d\+\)\=\>,\.h$,\.c$,\.cpp$,\~\=\*$,*,\.o$,\.obj$,\.info$,\.swp$,\.bak$,\RabbitVCS.py,\~$

Buty 正在保存其显示错误

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

尝试过命令

:w ! sudo tee %

但不允许保存目录的bcz

Answer 1

也许 chattr 属性已设置？
检查lsattr/usr/share/nautilus-python/extensions。如果输出中存在 i 则取消设置 chattr -i/usr/share/nautilus-python/extensions