2020年8月7日 · 本文详细解析了Vi/Vim编辑器中的关键命令，包括`:wq`、`:wq!`、`:x`、`:q`和`:q!`的区别及应用场景，特别是对于文件权限、保存状态和强制操作的处理，对初学者和进阶用户均有指导意义。

2020年10月2日 · The command to save a file in Vim and quit the editor is :wq. To save the file and exit the editor simultaneously, press Esc to switch to normal mode, type :wq and hit Enter.

2018年9月10日 · Recently, I read here about the :wq! command in vim. I don't understand how it can force-write a file without write permissions. This way, theoretically, one would be able to edit root files without permission. Shouldn't it be disallowed? Or does it write into a new file?

2023年8月2日 · The 'wq' command in Linux is used in vi or vim editor to write (save) and quit. The 'wq!' command is used to forcefully save changes and quit, even when the file is read-only. Advanced usage of the 'wq' command allows for saving changes under a new filename and saving changes to multiple files at once.

2010年6月22日 · The ! qualifier tells Vim to force the operation. For example, if the file was read-only you would use :w! to write it anyway. If the file was modified and you wanted to quit without saving, you would use :q!. :wq! just means force write and quit in one command.

2024年10月30日 · linux vim保存退出命令：先按ESC进入Command模式，然后输入“：wq”，回车就可以保存并退出了。 vi的其他保存/退出命令： :w 保存； :w filename 另存为filename； :wq! 保存并强制退出； :wq! filename 注：以filename为文件名保存后强制退出； :q!

2017年3月10日 · :wq = "Write and quit". ZZ = "Let's find a key combination that isn't used yet... Err, well..." Anyone reading here who can't run the ":wq" for saving, read this: To save a file, you must first be in Command mode. Press Esc to enter Command mode, and then type ":wq" to write and quit the file. See similar questions with these tags.

2019年11月24日 · :wq! means "write this buffer then close it, no questions asked." If you have any other buffers open, they stay open and vim doesn't exit.

You can write changes out and quit with :wq (or :x), and this sometimes will fail (the file has been opened as readonly (-R on the command line, or vim was invoked with the view command), in which case you can force the write operation with :wq!.

! generally means what you'd expect from "force", but what it means for specific command depends on the command. In the case of w!, if Vim cannot write to the file for some reason, it will try to delete and create a new one with the current buffer's contents. Consider the following example (observe the inode numbers): File: ‘foo’.