Alex Ruben
How To Create Multiple Directories Simultaneously Using mkdir on Linux/Ubuntu
If you’re tired of manually creating each folder one by one in the terminal, you’re not alone. Sometimes, setting up a project or organizing files means juggling multiple directories at once—sounds familiar, right? Luckily, the mkdir command can save the day by letting you make several folders in a single shot. It’s a tiny trick, but it can seriously speed things up. This guide covers the essentials, plus some helpful tips so you don’t run into common pitfalls.
Before diving in, just make sure you have terminal access on your Linux or Unix system. If you’re using Ubuntu, Fedora, or something similar, you’re pretty much good to go. Familiarity with basic command line stuff helps, but even beginners can follow along with a bit of trial and error. And of course, permissions might get in the way sometimes—so be ready to use sudo if necessary.
How to Fix Directory Creation Hassles in Linux with mkdir
Understanding the Basic Syntax of mkdir
The mkdir command is basically your go-to for making folders from the terminal. The simple form looks like this:
mkdir [options] directory_nameSo, if you just want to make a folder called myFolder, you type:
mkdir myFolderAnd boom, the folder shows up. But here’s where it gets interesting—list a bunch of folder names after the command to make them all at once, like:
mkdir project logs backupsThis creates three directories in your current location—super handy if you’re setting up a project structure or tidying up your workspace quickly.
Creating Multiple Directories in One Go
Here’s the kind of magic that makes life easier. Just list the directory names separated by spaces, and you’re done. For example:
mkdir docs images scriptsThis one command makes three folders—docs, images, and scripts—all at once. It’s tricky to remember, but this can save a ton of typing when setting things up. On some setups, if the directories already exist, you’ll get an error, so keep that in mind.
Making Nested Directories the Easy Way
Sometimes, you need a folder with subfolders inside. Instead of creating them one by one, use the -p flag. That way, Linux will create the parent directory if it’s not there, along with any nested folders. Here’s a typical example:
mkdir -p Projects/2024/FinalThis creates the entire directory path, even if Projects or 2024 don’t exist yet. It’s especially helpful when scripting or automating setups. Note that on some systems, if the parent directory exists, it just skips making it again—no big deal.
Extra Tips & Common Snags
- Permissions matter: If you’re trying to create directories somewhere restricted, you might need to run
sudo. For example,sudo mkdir /some/protected/place. Just be careful—don’t mess with root unless you’re sure. - Naming quirks: Stick to simple characters—avoid spaces, special symbols, or accents if possible. If you must include spaces, enclose the name in quotes, like
mkdir "My Folder". - Check after creating: Use
lsto verify everything’s there. Sometimes, typos or permissions trip you up.
If the directories aren’t showing up or errors pop up, check your current directory with pwd, and see where you’re trying to make folders. Also, look at permissions with ls -ld because that’ll tell you if your user has rights to create stuff there.
Wrap-up
Getting the hang of mkdir with multiple directories and nested structures makes setting up workspaces way quicker. Sure, some errors may pop up initially—like permission issues or typos—but once you get the hang of it, you’ll wonder how you survived without it. Keep practicing on different folders, and you’ll be surprised how much time it saves, especially when scripting.
Frequently Asked Questions
Can I make directories in different locations at once?
Yep. Just specify full paths for each directory. Like mkdir /home/user/docs /var/www/html. But keep in mind—you need proper permissions for those locations.
What if I need spaces in directory names?
Enclose the name in quotes. For instance, mkdir "My New Folder". Without quotes, it treats each word as a separate directory.
Is there a way to create nested directories easily?
Definitely. Use the -p option like mkdir -p parent/child/grandchild. It’s a lifesaver for complex folder setups.
Summary
- Use
mkdirto create one or more directories at once. - Just list all names after the command to make multiple folders simultaneously.
- Use
-pfor nested directories; it creates parent folders if they don’t exist. - Check permissions and use quotes if directory names include spaces.
Hopefully this shaves off a few hours for someone. Not everything has to be perfect, but knowing these quick tricks definitely makes command line life easier.