Complex Batch File Renaming With Shortcuts and Regular Expressions 

Thanks, I always enjoy learning more about Shortcuts.

Thanks Gaz, great shortcut and insight into using regular expressions - renaming files with yyyy-mm-dd - prefix would replace alot that hazel does - wow thanks again 🖥

I watched and was reminded that I used Script Editor (Apple Script) frequently and for decades yet have never succeeded in using the ‘user-friendly’ Automator App. In Script Editor, I jot down in plain English what I want to automate. Then I adapt the plain English with near-plain English Script commands to get me close, and finally debug it, which can be quite simple. Things like Start, Get, Set, Put, If, Else, While, Then, and End are typical plain-English terms in Apple Script and we all know their basic meanings. We do need to learn the syntax, but there are loads of reference guides, and we can just cut and paste them the next time, also like plain English. And, we can build one action at a time, editing and improving the whole thing just like a writer does. I know it sounds like a bad day in hell for some, but I have to say I prefer it. In Automator, I have to start out ‘shopping’ the app for functions I can use. That’s a dealbreaker for me right away and strikes me as very user UN-friendly. I’m not surprised an increasingly dumbed-down macOS could bring us Automator. The idea seemed to be that a new language is a no-no, but scrolling a list of arcane actions and functions to see if any is what Apple thinks I need is far worse. An analogy would be that Automator’s ‘words’ are paragraphs. You better hope they are what you wanted. Script Editor does anything one can imagine with great online and offline references to help, and snippets can be cut/copy/pasted like text. Further, Apple Script uses the language many of us use all day, with verbs, subjects, conditions, and simple math. Neither one is a walk in the park, but I see very little use of Automator which to me says they blew it. Scripting is the solution either way, but I like my odds better when I don’t need to use a short list of ‘words’ Apple gives me. An AI-enhanced editor would be time better spent if Apple wants its users to script.

A very useful and informative video tutorial today! Thank you, Gary! 👏❤️

Batch renaming is often the killer feature that makes a good app great. At its best it is an interactive script suggesting actions to the user along the way. From my database coding I recall seemingly infinite ways it could go wrong as well as the disaster that can result without ‘escapes.’ A full undo is a major piece of coding. It took Pro Tools - a major professional application - years and many versions to finally get it right. It’s not that the math is tough, instead it is about the concept. Why are you renaming? What do you want the result to do? Does it look inside folders? (yikes!) Where do the changed files go? And how do I get out of an unintended mess? That last one should never concern the user, but it does anyway. I haven’t yet watched and checked this but I definitely will. Thanks, macmost!

Amazing that Shortcuts can do this! I've been looking for an easy way to do just this task. I just need to brush up on regex!

Great video, never used Shortcuts before!

Hi Gary - I'm a new subscriber to the channel and am so impressed with the quality of your videos and the breadth of your knowledge. I'm a lapsed UNIX system administrator (it's 30 years in the rear view mirror now!!) and fall into the category of "know it can be done but can't remember how". I mirror the sentiment already expressed here that shortcuts and regex (like sed, awk and all the other power tools) are powerful and useful, but really need to be practised regularly to be remembered at times of need. I wonder whether Tim Cook and co are planning AI integrations such that you could ask Siri to write a shortcut like this. How cool would that be?!! Keep up the good work 👍👏

Thanks Gary. Your videos helped me transition from windows to Mac. Shortcuts are really great and powerful but I believe I am not utilizing this feature fully. Do you know if there is a detailed resource to understand shortcuts syntax? Like In this video you came up with this expression but I didn’t even know something like this existed. Once again thanks for teaching me Mac.

Hi Gary, looks really clear and helpful. But one thing I'm stuck on. I can't find the 'period' key to insert between Updated Text and File Extension in the Rename line. Hitting the period key on my keyboard doesn't work.

Very nice !

Great Video - just getting my feet wet with Mac and the Shortcuts. I wonder how I would change your shown steps to renamen a numered files with a names from a spreadsheet list. Do you happen to have somehting recoreded so that I can learn it? Thanks a bunch and keep up your super great tutorials.

Thanks for the video, very helpful. I'm struggling to find a way to rename two separate text strings in a file. For example, I want to find and replace the same first word in the file name with "ABC" and then another word that appears in all files with "XYZ". I currently have a second "Replace" action in the flow immediately after the first Replace action but only the first Replace action executes. Any help or insight is appreciated. Thanks!

Is there a way to pull out details from the file and use them for renaming? For example, renaming the file to its creation date? This would be useful for photos. Thank you for all that you do, Gary. I always learn something from your videos.

Is it possible to change an all caps file name to one which only the first letter of each word is capitalized and the others are small letters? Have you done a video on this particular scenario? Thanks

Thanks bunches

Can this procedure/tool be used for recovering deleted fils on a Lexar SD card? (Yes, before you ask, I did delete in error the photos on a SD card in MAC Photos. Hoping I'm not the first and some know how to correct it.)

Thank you very much

My friend i use token and every time i insert token in mac i need to open an app to make a login. I'm trying to make an automation so that when I put the token, the app automatically opens by itself. Unlike a pendrive, the token does not mount a partition, which makes it difficult for me to find an automation that recognizes it. Do you have any idea of ​​the correct way?

TOO COMPLICATED

Good one !!! But ☝️ i think performing this rename using "Shell Script" is much 🤏 simpler, and flexible