There are many ways to edit files in Unix. Editing files using the screen-oriented text editor vi is one of the best ways. This editor enables you to edit lines in context with other lines in the file. An improved version of the vi editor which is called the VIM has also been made available now. Here, VIM stands for Vi IMproved. What is the VI editor? The VI editor is the most popular and classic text editor in the Linux family. Below, are some reasons which make it a widely used editor – 1) It is available in almost all Linux Distributions. 2) It works the same across different platforms and Distributions. 3) It is user-friendly. Using a vim color scheme is actually pretty simple. If you’re in a vim editor session, just issue the vim colorscheme command from last line mode, like this::colorscheme delek Or, if you prefer less typing, just use the colo command, like this::colo delek Either of these commands tell vim that you want to use the delek colorscheme.
- These vi commands help with searching for, and replacing text inside your plain text files. /pattern?pattern (backward) Find next search result:%s/old/new/g Replace all old with new (with prompt):%s/old/new/gc Replace all old with new (no prompts) Multi-file Editing These commands help navigating multiple files in vi.
- Vi -b myfile.txt Next, type the: character, to put the vi editor in last-line mode. Now enter the following command, but where you see the ^M character in that line, what you really need to type is this character sequence: Ctrlv Ctrlm (That's “control v, control m”.) Here’s the way this will look on the last line of your vi/vim edtitor.
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Notes:
<ESC>
denotes theEsc
key, and<CR>
denotes theEnter
key.- The expression
<cmd>
means that youshould enter a command,<f>
means that youshould enter a filename, and<x>
means that youshould enter a character or number. - The symbol
^
(caret) means that youshould hold down theCtrl
key while pressing theindicated letter.
Vi editor command keys:
Ex mode commands:
Options:
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Terminal User Guide
Vi Editor On Mac
To edit a plain text file in Terminal, you can use a command-line text editor.
For general-purpose work, it’s easiest to use one of the text editors included with macOS. Pdf editor mac free trial. If you want to use a graphical text editor, use TextEdit (in Launchpad). Otherwise, use one of the command-line editors included with macOS:
Nano
nano
is a simple command-line editor. It’s a good introduction to using a command-line editor because it includes easy-to-follow on-screen help. Music editor mac free. See the nano man page.Mac Vi Editor Commands
Vim
vim
is a vi
-compatible text editor. It has many powerful enhancements for moving around, searching, and editing documents. Basic editing is simple to learn, and there’s additional functionality to explore. You can access most of the functionality by using keystroke combinations that trigger certain behavior. vim
, or the editor it’s modeled after, vi
, is found in most UNIX-based operating systems. See the vim man page.If you’re new to using the command line and don’t anticipate using it much for editing,
nano
is probably your best choice. If you expect to spend a lot of time using the command-line environment, it’s probably worth learning vim
. They have very different design philosophies, so spend some time with each of them to determine which works best for you.- In the Terminal app on your Mac, invoke a command-line editor by typing the name of the editor, followed by a space and then the name of the file you want to open. If you want to create a new file, type the editor name, followed by a space and the pathname of the file.Here’s an example of using
nano
to open a new file named “myFile.conf” in your Documents folder:
Vi Editor Macro
See alsoOpen or quit Terminal on MacOpen new Terminal windows and tabs on MacExecute commands and run tools in Terminal on MacSpecify files and folders in Terminal on Mac