Question: I seek an editor where `Ctrl`+`C` copies, `Ctrl`+`X` cuts, `Ctrl`+`V` pastes, `Ctrl`+`Z` undos, `Ctrl`+`Y` redos, `F3` searches and `F2` renames. When I click the left mouse button, the cursor should go there. All modes should be active at the same time (command and insert and ...).

Also `Ctrl`+`W` closes the current tab in tabbed interfaces, `Alt`+`F4` closes the currently focused app, `Ctrl`+`Tab` tabs between guess what, tabs, `Ctrl`+`O` brings up open dialog, `Ctrl`+`P` brings up print dialog,

What Linux editor exists out there that can be used in the terminal and has that behavior?

Answer: 
These keystrokes are not "universal." They are part of an IBM project called "[Common User Access](https://en.wikipedia.org/wiki/IBM_Common_User_Access)" (CUA).

Vim can do what you're asking if you install the [cua-mode](https://github.com/fabi1cazenave/cua-mode.vim) plugin. (Note that this plugin is very old and has not been updated in a long time; I have no idea if it will work with the current version of vim. I only add it here because it is the first link DuckDuckGo returned to me when I searched.)
Mine. I wrote a text editor exactly for this reason. Unfortunately I don't have a ready-made installer but as long as you have Tcl installed (and optionally Tk for clipboard support) you should be able to use it. It's just a single file of code: <https://github.com/slebetman/tcled>

Just place the `tcled` file somewhere in your `$PATH` and make it executable by doing `chmod +x`.

If you don't like my editor there's also slap which is quite nice: <https://github.com/slap-editor/slap>. It tries to implement a terminal editor that feels like [sublime](https://www.sublimetext.com/).

Unlike my editor you can easily install **slap** via npm (you need node.js installed of course):

```
sudo npm install -g slap

```

Honestly I would recommend using **slap** but I could not resist plugging my own software . The number of users for **tcled** is around a dozen (mostly people who need a better editor than plain vi on routers and embedded devices - because almost all installs of Linux come with tcl pre-installed so installing my editor is just copying a single text file).