WebOct 8, 2012 · For instance, if you have a file's permissions set for read only, you can't normally edit it without changing permissions to read/write. Also, lock-files may block … WebFeb 22, 2024 · There are three ways to fix the error: E212: can't open file for writing. Check the file permission, save files with sudo vim, and check for a read-only file system. If you lose Linux data during this process, run EaseUS …
[linux] 即使有root权限, 仍然无法修改文件 [E212 cant open file for …
WebFeb 25, 2024 · /etc/apt/sources.list" E212: Can't open file for writing ... For some reason the file you are writing to cannot be created or overwritten. The reason could be that you do not have permission to write in the directory or the file name is not valid. ... 保存します。 rootユーザーを自分のユーザーに変更します。 sudoersの ... WebMay 28, 2012 · A file with the ‘a’ attribute set can only be open in append mode for writing. Only the superuser or a process possessing the CAP_LINUX_IMMUTABLE capability can set or clear this attribute. A file with the ‘i’ attribute cannot be modified: it cannot be deleted or renamed, no link can be created to this file and no data can be written to ... foot horse
Configuring eth0 - CentOS
WebERROR: "E212: Can't open file for writing" when unable to update /etc/hosts file on Linux system with root user. ... " E212: Can't open file for writing " Permissions are already intact for root: ls -ltr /etc/hosts-rw-r--r-- 1 root root 224 Nov 15 23:20 /etc/hosts. Though there are permissions shown, the file attribute could be configured. WebFeb 26, 2014 · So i found this tool system-config-network and it brought up a GUI interface for all the config, I was able to put in all the correct details and now im able to use YUM commands WebApr 8, 2010 · Therefore, :w !sudo tee % > /dev/null effectively writes the contents of the current buffer to the current file while being root. Another command that can be used for this is dd::w !sudo dd of=% > /dev/null As a shortcut, you can add this mapping to your .vimrc:" Force saving files that require root permission cnoremap w!! w !sudo tee > /dev ... foot hors jeu