srsh is a simple program designed to help you learn shell commands.
First, make sure you have Crystal installed. Then:
git clone https://github.com/ryanbloom/srsh.git
cd srsh
shards install
crystal build src/main.cr -o srshYou'll probably want to move the output to a directory that's included
in your $PATH.
First, create a text file with some examples of the commands you want to learn.
# Navigation
123
List the files in the current directory, including hidden files.
ls -a
Here, 123 is a unique ID for the exercise. You can leave it out, but
then any modification will be imported as a new exercise instead of a
replacement for the old one. Exercises will be presented with the most
recent heading (denoted with #) to provide context.
To import a file, use srsh import exercises.txt. This will read in all the
exercises and put them into a SQLite database at ~/srsh.db. You can change
the location of the database with the environment variable $SRSH_DB.
srsh automatically schedules exercises for review at increasing intervals.
To start a review session, simply run srsh.
To delete an exercise, type !del when prompted for the answer.