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Dorchester Center, MA 02124

Obsidian is ridiculously powerfuland its polished interface lets you multitask with ease — but if you rely solely on the UI, you’re missing out on one of its best features. Obsidian CLI opens up the potential for automation, troubleshooting, and checkout debugging without the need for a single plugin. Obsidian’s CLI is simple and easy to learn, even if the thought of working in a terminal or command line sends shivers down your spine. If there is You encountered errors in your checkoutdeal with broken links or if you have a variety of inconsistent tags that you want to fix, this is the fix you’ve been waiting for.
Obsidian’s CLI allows you to automate repetitive manual tasks
Don’t waste time editing individual notes
Do you have weekly meetings that you attend? Most of us do, and if you’re recording those meetings (like most of us should do), it might look like this: you create a note, drop it into a template, name it, move it to the right folder, and add tags. These are five steps that you repeat at least once a week. Obsidian’s CLI can do this for you.
In the case of my warehouse it looks like this.
VAULT="$HOME/Library/Mobile Documents/iCloud~md~obsidian/Documents/The Chaos of My Mind"
TEMPLATE="$VAULT/templates/meeting.md"
DATE=$(date +%Y-%m-%d)
NOTE="$VAULT/Work/Meetings/$DATE-weekly-sync.md"
mkdir -p "$(dirname "$NOTE")"
cp "$TEMPLATE" "$NOTE"
echo "" >> "$NOTE"
echo "tags: (meeting, weekly)" >> "$NOTE"
echo "Created: $NOTE"
All I have to do is schedule it and it automatically creates a properly titled post on the same day of each week with the appropriate tags pulled from the template. I don’t even think about celebrating; it’s already there, waiting for me to fill it.
To be fair, that’s quite a bit of coding. If you’re not familiar with scripting languages, it can seem like a lot to swallow. The good news? It’s not hard to figure out, and even just learning a few commands can take you a long way.
You can easily carry out transactions inside the cash register
This is faster and results in fewer errors
I’ve changed my approach a few times since I started using Obsidian. I also changed how I label the tags, which resulted in some of my old notes not matching up perfectly with the new ones. While I can go in and fix it myself, that now means opening hundreds of records individually. I can also write a script that handles everything for me. Here is an example:
VAULT="/Users/patrickhearn/Documents/Test Vault"; find "$VAULT" -type f -name "*.md" | while read -r file; do sed -i '' 's/#((:<:))write((:>:))/#writing/g' "$file"; sed -i '' 's/^\(((:space:))*- ((:space:))*\)write$/\1writing/g' "$file"; sed -E -i '' 's/(\((^))*)((:<:))write((:>:))((^)*\))/\1writing\2/g' "$file"; echo "Updated: $file"; done; echo "Migration complete."
I can paste this directly into my terminal and it will change all tags labeled “type” to “type”.
This is a silly example, I know. I created this just to test it. Before using any script like this on your vault, I recommend creating a backup in case you make a mistake and break something beyond repair.
You can find the command you want
One of the best parts of using the CLI in tandem with Obsidian is its help menu. Just write obsidian help enter the terminal and it will show you the various commands available to you, the variables you have to select, etc. will show. I could copy and paste the code here, but that would go over the character count. The options are extensive and have enough advanced features that go beyond what most people need. It’s a great way to customize your vault without the potential security considerations of third-party plugins.
Plugins already do most of this
And the Obsidian CLI isn’t finished
Obsidian is a very attractive program because it is very easy to use. Many newcomers are not skilled coders and find the idea of working in a terminal a bit overwhelming, especially when the massive plugin ecosystem offers a wide variety of options for automation. Most of the tools (Dataview, Templater, etc.) allow users to automate many tasks without having to leave the application, especially considering that the Obsidian CLI is an early access feature that requires a Catalyst (premium) license. Unless you’re a power user, the Obsidian CLI is probably overkill for the vast majority of scenarios.
CLI is more powerful than plugins
The CLI may not be for everyone yet, but that may change
Obsidian’s affordability is one of its main strengths. The idea of buying a Catalyst license and learning to work in the CLI with the convenience of plugins is not for everyone. If you’re already happy with Obsidian, you can probably skip the CLI, at least for now. However, the feature is a brand new addition that already shows great promise. After a little more development, the Obsidian team confirmed that it will be free to use. I’m not thinking about the current state of the Obsidian CLI; I look to the future and what it can do. Omitting it now is like rejecting the earliest iterations of the plugin library.
I can’t wait to see what it does
There are some features that are not currently available in Obsidian, and the solutions in the plugin repertoire (if they exist at all) are not always perfect. The CLI has the potential to change that, and it’s something I’ll be watching closely over the coming months.
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It is normally free; $4 per month for Obsidian Sync