User Guide

✔ Fields in UPPERCASE are parameters supplied by the user.

✔ Items in [square bracket] are optional.

✔ Date/Time format used is DD-MM-YYYY hhmm, where hhmm is in 24-hour format, e.g. 1030 for 10.30am, and 2115 for 9.15pm.

Features

Add a task

Todo task
```
todo DESCRIPTION
```

Deadline task

deadline DESCRIPTION /by DD-MM-YYYY hhmm

Event task

event DESCRIPTION /at DD-MM-YYYY hhmm [to DD-MM-YYYY hhmm]

List all tasks

list

Update task details

update TASK_NUMBER [-d DESCRIPTION] [-by DD-MM-YYYY hhmm] [-at DD-MM-YYYY hhmm] [-to DD-MM-YYYY hhmm]

At least one field to update must be specified
Fields can be specified in any order
Non-applicable fields are ignored (e.g. if the task to be updated is a deadline task, specifying -at field has no effect)
If a field is specified multiple times, its value will be taken as the last value

Delete a task

delete TASK_NUMBER

Find a task by description

find KEYWORD [MORE KEYWORDS]

The search is case-insensitive and matches partial words, i.e. finding PRO will return project
The order of the keywords does not matter
Only the description is searched
Tasks do not need to match all keywords; as long as a task matches one keyword, it will be returned

Exit the bot

bye

Save the data

Task data is saved to a duke.txt file in the app’s directory only upon exit. So closing the window mid-execution will discard all changes. The task data is loaded from the same duke.txt file when starting the app.

Usage Summary

Command	Syntax
Add	Todo task `todo DESCRIPTION` Deadline task `deadline DESCRIPTION /by DD-MM-YYYY hhmm` Event task `event DESCRIPTION /at DD-MM-YYYY hhmm [to DD-MM-YYYY hhmm]`
List	`list`
Update	`update TASK_NUMBER [-d DESCRIPTION] [-by DD-MM-YYYY hhmm] [-at DD-MM-YYYY hhmm] [-to DD-MM-YYYY hhmm]`
Delete	`delete TASK_NUMBER`
Find	`find KEYWORD [MORE KEYWORDS]`
Exit	`bye`

DukeBot