Command Line

Knowing the command line can be immensely productive, but it can be difficult to remember all useful commands. You might try to search for Google every time you want to use a specific command, but it is time-consuming.
Is there a way that you can save your favorite command-line snippets and access them easily when needed? You can do that with pet.
Pet is a command-line snippet manager. To save a new snippet, use pet new. To find a snippet, simply use pet list to list all commands or pet exec to execute a snippet. Find an example above.
 
You can find how to install pet here.

It is Sunday and you wonder how the weather in the next 5 days will be. Why not ask your terminal to give you the weather forecast?
getme is a handy command-line tool for this. Type getme forecast to get the forecast of five days ahead in celsius. Add -f to the weather in fahrenheit.
Better yet, getme can automatically detect your location and give you the weather forecast there. Above is my weather forecast for the next 5 days.
getme also allows you to get weather, forecast, upload files, IP address, internet speed, etc. Find getme here.

If you want to quickly replace a string with another string in a text file, try sed. Above is an example.
By using sed, I can change the string ‘sunny’ with ‘rainy’, ‘outside’ with ‘inside’. Pretty convenient isn’t it?
Use ‘s/sunny/rainy/g’ if you want to replace all occurrences of a string.

You can run the same notebook with different data using papermill. Better yet, create a loop through a list of data on your terminal. Now you can do something else while letting the program runs across the different notebook!
In the code below, I created a different output notebook for different data ($value.ipynb). You can alternatively run the same notebook but save the output somewhere else 🙂
This could be helpful when you want to use the same code to visualize different data but doesn’t want to manually rerun the notebook for every data.

Have you ever wanted to process or train one data after another when you go to sleep or do something else? Try to use the multi-run command from hydra. It is quite convenient to see all of your data is processed without your monitor. Here is the doc.

Have you ever wished to see the tree structure of your file? This is especially when you want to navigate between different files. You can view the tree structure with tree command. Try it out if you haven’t already done so