![]() ![]() The -l option gives you just the file names for all files containing a pattern (denoted with -e) that match “a whale”. Run find -help to see the multitude of options.įurther tune your search by using grep to get only the files that contain the string you want to change, such as by adding: grep -le '\' But find can do a lot more with other test conditions, including -regex tests. The -name test searches for a pattern, such as all files ending in. Here’s a simple example that finds Python files: find. Stringing together what are effectively search queries for find is really only limited by your imagination. While a multitude of methods exist to search for and replace words in a single file, what do you do when you’ve got a string to update across multiple unrelated files, all with different names? You harness the power of command line tools, of course!įirst, you’ll need to find all the files you want to change. If you have time, you should check out the entire section ( :h usr_12.txt).In this article, you'll learn how to interactively search-and-replace across many files with just two commands, thanks to Vim. The second method is actually listed inside Vim's "clever tricks" user manual (available for vim 7.3 and up and Neovim). Is there another trick that you use to do global search and replace? I'd love to hear it!ītw, here's a fun part. Q // stop //repeat this macros either 999 times or to remaining files. This is similar to `:next`, but it also writes the current file %s/stringToBeReplaced/replacementString/ge // the e flag tells vim to not throw an error if there is no match ![]() While recording a macro, perform substitution on one file, and repeat the macros across all args.Īssuming the same folder structure and args, here is how it is done: qq // start macro in q register Method2: perform substitution with macros and repeat it I do it because I usually forget to save them. What we are passing is our substitution command. If we look at :h argdo, it does:Įxecute you pass into all argument list, which is all js files. I never heard of it until not too long ago. If you're baffled by argdo, you're not alone. This replaces ALL foo with bar and applies it to all args. :argdo %s/stringToBeReplaced/replacementString/g | update Recalling our substitution method, we will combine it with argdo. Now that we have all args, we can perform our regular substitution. Here are more ways you can use args: :args index.js server.js // captures only index and server js filesĪrmed with :s and :args, we are ready to perform our substitutions! Method1: Using argdo We can also use glob against args to search recursively. To go to next args, type :n and :prev to go to previous args list. To capture index.js and server.js, we can do :args *.js. Let's assume our directory contains something like this: ├── index.js ![]() Argsĭo you know that Vim has :ar command that accepts a list of files? I will skip the regex details here, but you can read up more about it at :h substitute. Substitution in vim is done by: :%s/stringToBeReplaced/replacementString/g Single-file search and replace (substitution)įeel free to skip to next section if you know Vim's basic substitution. But before, let's go over the fundamentals. The best thing is, we won't have to install any plugin to do this! I will show two ways how we can do search and replace across multiple files in Vim. Wouldn't it be nice if Vim can do the same thing?įortunately, Vim too, is capable of doing that, although it may not be intuitive at first. A useful feature that popular editors like VSCode and Atom has is the ability to search and replace string across many files in a project.
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