This program helps you parse cron expression and expands each part to show the times when it will run and prints the output to the terminal with the field name taking 14 columns

This program is written in golang. You need to have go installed to run this program. Follow the below instruction to install go in mac os.

brew install golang

Once installed, you can check the version with the below command

go version

Next is to install dependencies required for this program. Run the below command to install dependencies.

go mod vendor

Once the modules installed, you can run the program with the below command.

go run main.go "5 0 * 8 * /usr/bin/find"

The above command will print the below ouput to the terminal

minute         5
hour           0
day of month   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
month          8
day of week    0 1 2 3 4 5 6
command        /usr/bin/find

The below command runs test.

go test ./...