 So I'm making this video to answer a question because explaining it in text in the comments is going to be difficult So they figure a video just be quicker, but here you can see on my video on removing spaces from file names with said Someone asked at three minutes and 28 seconds into the video my directory changed into the folder of one Why is that and that's something I didn't even realize happened when I was recording the video? Because the one directory in the director I was in was actually had all the same files because it was the directory I tested stuff in before recording the video, so I think I kept going without even realizing it But he's talking about up here and after running this command you can see that it says my present my print working directory my present working directory is now I Went from temp names to to temp names one. Okay, so let me show you this now. Okay, so in this Little example here. I am I can echo out dollar sign zero and you can see that I'm in bash okay, and I'm in my home directory and If I type in desktop it says command not found, but I can CD into a folder called desktop Okay, now let me go into Z shell, which is what I was using in the video and Z shell if I go back to my home directory here and type in desktop without doing CD It automatically moves me into that directory It's just one of those things that I like about Z shell it does it It just assumes that if you type in a folder name without anything else that you want to move into that folder So that's what what it's doing there. So what happened in the video? Well, now let me go up here where I have an example. I can list out here. You can see I have four files a b c and d and a folder called Z Okay, so now if I was to run this command where I'm listing the directories And then I'm looping through each one and then I'm echoing out the name. It gives me an output like that if I Was to leave out this echo command, which is what happened that video. I was using the move command But same thing. I don't give any command right here. I'm just echoing each files name It's gonna loop through each one It's gonna tell me a is not a command b is not a command c is not a command d is not a command But since I'm in Z shell and the way I have Z cells set up when I get to a folder in this case Folder Z. It's gonna think I want to move into that directory like so a is not a command b is not a command c is not a command d is not a command But then it moved me into a folder when it came across a folder and that is what happened That is something you have to be aware of if that's how your system set up because you can accidentally move into a directory By making a mistake like that, which is what happened to me in that video And it would be very bad if I still thought I was in the other directory and tried to Erase files and I was in a different director wasn't but I hope that makes sense Basically since I didn't issue a command here It's thinking the output of this command since it's in the dollar sign brackets That is the command. I'm trying to run and with Z shell if it sees a directory with no other command It moves you into that directory. So I hope that explains that Think it's as clear as mud So if you have any other questions, let me know. Thanks for asking And as always out that you have a great day