MojoHR User Guide

=======

MojoHr User Guide

Content Page

Introduction
Quick Start
Logging in
Features
FAQ
Command Summary

Introduction

The HR department receives many emails from job seekers. A large portion of their day is spent clearing emails. Thus, our product seeks to allow the user to clear emails more efficiently by streamlining the process. This will reduce the time spent on clearing emails.

Quick Start

Ensure that you have Java 11 or above installed.
Download the latest version of MojoHr from here.
cd to locate the file path of the JAR file that you have downloaded
Run the following command: java -jar [JAR file name]

Logging in

Log in to main application: `1`

Format 1

Enter email address: 12312@gmail.com

Enter password: 5678

Example of usage:

 _________   _____   _____   _____
|  _   _  | |  _  | |_   _| |  _  |
| | | | | | | | | |   | |   | | | |
| | | | | | | |_| |  _| |   | |_| |
|_| |_| |_| |_____| |___|   |_____|

Select either 1 or 2 or 3 (use numbers): 
[Emails address are case sensitive!]
1. Log In 
2. Create a new account
3. Exit
Enter choice:
1
Enter email address:
12312@gmail.com
Enter password:
5678

Register as a new user: `2`

Constrains for Creating of New Account(s)

1. Supported email domains for the current version of software are:

gmail.com, yahoo.com, outlook.com, hotmail.com.

2. Password Constrains are:

Password should not contain any space.
Password should contain at least one digit(0-9).
Password length should be between 8 to 15 characters.
Password should contain at least one lowercase letter(a-z).
Password should contain at least one uppercase letter(A-Z).
Password should contain at least one special character ( @, #, %, &, !, $, etc….).

Format 2

Enter email address: joey@gmail.com

Enter password: joey987

Example of usage:

 _________   _____   _____   _____
|  _   _  | |  _  | |_   _| |  _  |
| | | | | | | | | |   | |   | | | |
| | | | | | | |_| |  _| |   | |_| |
|_| |_| |_| |_____| |___|   |_____|

Select either 1 or 2 or 3 (use numbers): 
[Emails address are case sensitive!]
1. Log In 
2. Create a new account
3. Exit
Enter choice: 
2
Enter email address:
joey@gmail.com
Enter password:
joey987

Exit Application before log in: `3`

Format 3

Example of usage:

 _________   _____   _____   _____
|  _   _  | |  _  | |_   _| |  _  |
| | | | | | | | | |   | |   | | | |
| | | | | | | |_| |  _| |   | |_| |
|_| |_| |_| |_____| |___|   |_____|

Select either 1 or 2 or 3 (use numbers): 
[Emails address are case sensitive!]
1. Log In 
2. Create a new account
3. Exit
Enter choice: 
3
Logging off... Hope to see you again in MojoHr!

Features

listing an email: `list`

list different types of emails

Format: list TYPE

The TYPE refers to the type of emails they you want to display
TYPES are limited to list allemails, list inbox, list archive, list deleted, list draft, list junk , list sent
If you are a new user, you will have to compose some emails, if not email account is empty and list TYPE will return be empty

Example of usage

____________________________________________________________
Enter Command:
list inbox
____________________________________________________________
1. [Inbox][UNREAD]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
2. [Inbox][UNREAD]
|| Subject: S2
|| From: testA@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
3. [Inbox][UNREAD]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
____________________________________________________________

opening an email: `read`

Format: read INDEX

The INDEX refers to the index number shown in the displayed email list.
The INDEX must be a positive integer 1, 2, 3, …
User must list TYPE first before they can read an email.

Example of usage:

____________________________________________________________
Enter Command:
list Inbox
____________________________________________________________
1. [Inbox][UNREAD]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
2. [Inbox][UNREAD]
|| Subject: S2
|| From: testA@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
3. [Inbox][UNREAD]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
____________________________________________________________
Enter Command:
read 1
____________________________________________________________
[Inbox][READ]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
|| Content: 
C1
____________________________________________________________

Deleting an email: `delete`

Delete an email to the delete box or remove an email from delete box forever.

Format: delete INDEX

The INDEX refers to the index number shown in the displayed email list.
The INDEX must be a positive integer 1, 2, 3, …
If the displayed email list is not delete emails, move the email at the specified INDEX to the junk box.
If the displayed email list is delete emails, remove the email at the specified INDEX from the account forever.

Example of usage:

____________________________________________________________
Enter Command:
list inbox
____________________________________________________________
1. [Inbox][UNREAD]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
2. [Inbox][UNREAD]
|| Subject: S2
|| From: testA@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
3. [Inbox][UNREAD]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
____________________________________________________________
Enter Command:
delete 3
____________________________________________________________
Move this email to deleted folder
____________________________________________________________
Enter Command:
list deleted
____________________________________________________________
1. [Deleted][UNREAD]
|| Subject: This is subject 3
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T08:30:00
|| Tags: [CS2113]
2. [Deleted][UNREAD]
|| Subject: This is subject 4
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T09:30:00
|| Tags: [School]
3. [Deleted][UNREAD]
|| Subject: This is subject 8
|| From: 12312@gmail.com --> To: [11111@gmail.com]
|| Time: 2021-02-20T13:30:00
|| Tags: [IMPT]
4. [Deleted][UNREAD]
|| Subject: This is subject 11
|| From: 21312@gmail.com --> To: [12312@gmail.com, 12313@gmail.com, 12314@gmail.com]
|| Time: 2021-02-20T16:30:00
|| Tags: []
5. [Deleted][UNREAD]
|| Subject: This is subject 1
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T06:30:00
|| Tags: []
6. [Deleted][UNREAD]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
____________________________________________________________

Archiving an email: `archive`

Archive a not-archived email to the archive box.

Format: archive INDEX

The INDEX refers to the index number shown in the displayed email list.
The INDEX must be a positive integer 1, 2, 3, …
If the displayed email list is not archived emails, move the email at the specified INDEX to the archive box.
If the displayed email list is archived emails, no action will be done.

Example of usage:

____________________________________________________________
Enter Command:
list inbox
____________________________________________________________
1. [Inbox][UNREAD]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
2. [Inbox][UNREAD]
|| Subject: S2
|| From: testA@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
____________________________________________________________
Enter Command:
archive 1
____________________________________________________________
Move this email to archive folder
____________________________________________________________
Enter Command:
list archive
____________________________________________________________
1. [Archive][UNREAD]
|| Subject: This is subject 5
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T10:30:00
|| Tags: []
2. [Archive][UNREAD]
|| Subject: This is subject 6
|| From: 11312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T11:30:00
|| Tags: []
3. [Archive][UNREAD]
|| Subject: This is subject 4
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T09:30:00
|| Tags: []
4. [Archive][UNREAD]
|| Subject: S2
|| From: testA@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
____________________________________________________________

Finding an email: `find`

Find emails that contain a certain keyword.

Format: find KEYWORD

The KEYWORD refers to the keyword that the email’s subject or content should contain.
The KEYWORD can be any non-empty string.
The KEYWORD is case-ignored during the find.

Example of usage:

____________________________________________________________
Enter Command:
list deleted
____________________________________________________________
1. [Archive][UNREAD]
|| Subject: This is subject 5
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T10:30:00
|| Tags: []
2. [Archive][UNREAD]
|| Subject: This is subject 6
|| From: 11312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T11:30:00
|| Tags: []
3. [Archive][UNREAD]
|| Subject: This is subject 4
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T09:30:00
|| Tags: []
4. [Archive][UNREAD]
|| Subject: S2
|| From: testA@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
____________________________________________________________
Enter Command:
find 11
____________________________________________________________
1. [Deleted][UNREAD]
|| Subject: This is subject 11
|| From: 21312@gmail.com --> To: [12312@gmail.com, 12313@gmail.com, 12314@gmail.com]
|| Time: 2021-02-20T16:30:00
|| Tags: []
____________________________________________________________

tagging an email: `tag`

Tag an email with labels

Format: tag INDEX TAG1 TAG2 ...

The INDEX refers to the index number shown in the displayed email list.
The INDEX must be a positive integer 1, 2, 3, …
The TAG# is a single word label that user wants to add.
User can add multiple tags to their email.
New tags overwrite old tags.
To remove tags, leave the tag field empty, i.e. tag INDEX
User must list TYPE first before they can tag an email.

Example of usage:

____________________________________________________________
1. [Inbox][READ]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
2. [Inbox][UNREAD]
|| Subject: S2
|| From: testA@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
3. [Inbox][UNREAD]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
____________________________________________________________
Enter Command:
tag 1 CS2113 PE
____________________________________________________________
You have successfully set the following tags [CS2113, PE]
____________________________________________________________

composing an email: `compose`

Compose an email which will be saved to draft. The software will prompt user to enter the necessary details.

Format: compose

The program will ask for receiver’s email, email subject and content, and user should enter accordingly
User must enter /end to signify that it is the end of content

Example of usage:

____________________________________________________________
Enter Command:
compose
____________________________________________________________
Please enter the details below in the correct order:
To:
Subject:
Content:
You can send to multiple recipents by appending email address with ";"
e.g: Alice@gmail.com;Bob@gmail.com
You should end content by typing "/end" in a newline
____________________________________________________________
test@gmail.com
testSubject
Dear Sir,

This is test content.

Regards,
user
/end
____________________________________________________________
Email saved to draft at 2021-04-02T18:50:14
____________________________________________________________

sending an email: `send`

Sends email(s) from draft

Format: send INDEX/MULTIPLE INDICES

The INDEX refers to the index number of email in the draft list.
The INDEX must be a positive integer 1, 2, 3, …
The MULTIPLE INDICES refers to the option of sending multiple emails in the draft list by separating each index with a space
User must list draft first before they can send an email
User must ensure that the email address of receiver exists in MojoHR’s system.

Example of usage:

____________________________________________________________
Enter Command:
list draft
____________________________________________________________
1. [Draft][UNREAD]
|| Subject: This is subject 3
|| From: 12312@gmail.com --> To: [test@yahoo.com]
|| Time: 2021-02-20T08:30:00
|| Tags: []
2. [Draft][UNREAD]
|| Subject: LilySubject
|| From: 12312@gmail.com --> To: [lily@gmail.com]
|| Time: 2021-03-30T15:30:09
|| Tags: []
____________________________________________________________
Enter Command:
send 1
____________________________________________________________
Email successfully sent to: [test@yahoo.com] at 2021-04-12T17:08:17
____________________________________________________________

Editing an email: `edit`

Edits an email in draft

Format: edit INDEX

The INDEX refers to the index number of email in the draft list.
The INDEX must be a positive integer 1, 2, 3, …
User must list draft first before they can send an email
The program will ask user if they want to edit the receiver’s email, subject or content
User should enter to, subject, or content when prompted and immediately enter the parts that the user wish to edit
If user wants to edit content, remember to enter /end to signify that it is the end of content

Example of usage:

____________________________________________________________
Enter Command:
list draft
____________________________________________________________
1. [Draft][UNREAD]
|| Subject: LilySubject
|| From: 12312@gmail.com --> To: [lily@gmail.com]
|| Time: 2021-03-30T15:30:09
|| Tags: []
____________________________________________________________
Enter Command:
edit 1
____________________________________________________________
What would you like to edit? It must be one of [to, subject, content].
to
test@gmail.com
Email "to" successfully edited.
____________________________________________________________

count number of email: `number`

Counts the number of a specific type of email

Format: number TYPE

The TYPE refers to the types of email.
Example of TYPE: `inbox, archive, deleted, draft, junk, sent, and allemails. ‘Emails’ refer to all emails

Example of usage:

____________________________________________________________
Enter Command:
number inbox
____________________________________________________________
You have a total of 3 INBOX emails
____________________________________________________________

sorting an email: `sort`

Sorts order of emails according to time or Lexicographic order of sender’s email and prints them out.

Format: sort TYPE

The TYPE refers to the types of sorting methods.
Types of sorting methods: sender, time

Example of usage:

____________________________________________________________
Enter Command:
sort time
____________________________________________________________
Emails are sorted according to time
1. [Inbox][UNREAD]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
2. [Inbox][UNREAD]
|| Subject: S2
|| From: testA@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
3. [Inbox][UNREAD]
|| Subject: S1
|| From: testC@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-04-09T13:08:33
|| Tags: []
4. [Draft][UNREAD]
|| Subject: LilySubject
|| From: 12312@gmail.com --> To: [lily@gmail.com]
|| Time: 2021-03-30T15:30:09
|| Tags: []
5. [Deleted][UNREAD]
|| Subject: This is subject 11
|| From: 21312@gmail.com --> To: [12312@gmail.com, 12313@gmail.com, 12314@gmail.com]
|| Time: 2021-02-20T16:30:00
|| Tags: []
6. [Deleted][UNREAD]
|| Subject: This is subject 8
|| From: 12312@gmail.com --> To: [11111@gmail.com]
|| Time: 2021-02-20T13:30:00
|| Tags: [IMPT]
7. [Sent][UNREAD]
|| Subject: This is subject 7
|| From: 12312@gmail.com --> To: [12332@gmail.com]
|| Time: 2021-02-20T12:30:00
|| Tags: [CS2113, IMPT]
8. [Archive][UNREAD]
|| Subject: This is subject 6
|| From: 11312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T11:30:00
|| Tags: []
9. [Archive][UNREAD]
|| Subject: This is subject 5
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T10:30:00
|| Tags: []
10. [Deleted][UNREAD]
|| Subject: This is subject 4
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T09:30:00
|| Tags: [School]
11. [Archive][UNREAD]
|| Subject: This is subject 4
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T09:30:00
|| Tags: []
12. [Deleted][UNREAD]
|| Subject: This is subject 3
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T08:30:00
|| Tags: [CS2113]
13. [Draft][UNREAD]
|| Subject: This is subject 3
|| From: 12312@gmail.com --> To: [test@yahoo.com]
|| Time: 2021-02-20T08:30:00
|| Tags: []
14. [Deleted][UNREAD]
|| Subject: This is subject 1
|| From: 21312@gmail.com --> To: [12312@gmail.com]
|| Time: 2021-02-20T06:30:00
|| Tags: []
____________________________________________________________

Resetting the password: `reset`

Reset the password for the user’s email account.

Format: reset

The program will aks for the old password from user.
If the old password is correct, the program will ask for the new password from user.
The number of wrong attempt is 3.
If the old password is wrong for 3 times, the program will back to main menu asking for command.
The new password should meet the following requirements:
1. Password should not be the same as the old one.
2. Password should not contain any space.
3. Password should contain at least one digit(0-9).
4. Password length should be between 8 to 15 characters.
5. Password should contain at least one lowercase letter(a-z).
6. Password should contain at least one uppercase letter(A-Z).
7. Password should contain at least one special character ( @, #, %, &, !, $, etc….)

Example of usage:

____________________________________________________________
Enter Command:
reset
____________________________________________________________
Please enter your old password:
12312
Sorry your old password is wrong. Please try again!(2 times left!)
____________________________________________________________
Please enter your old password:
5678
____________________________________________________________
Please be careful!
* Password should not contain any space.
* Password should contain at least one digit(0-9).
* Password length should be between 8 to 15 characters.
* Password should contain at least one lowercase letter(a-z).
* Password should contain at least one uppercase letter(A-Z).
* Password should contain at least one special character ( @, #, %, &, !, $, etc….).
Please enter your new password:
Aa12312
____________________________________________________________
Your password has changed successfully!
____________________________________________________________

Printing the help menu: `help`

Displays the list of commands and how to use them

Format: help

Example of usage:

____________________________________________________________
Enter Command:
help
____________________________________________________________
Hello! I'm MojoHR
 _________   _____   _____   _____
|  _   _  | |  _  | |_   _| |  _  |
| | | | | | | | | |   | |   | | | |
| | | | | | | |_| |  _| |   | |_| |
|_| |_| |_| |_____| |___|   |_____|
What can I do for you?
> Use the keyword "LIST (type) " to print the emails by types
!!! type must be one of: [allemails, inbox, archive, deleted, draft, junk, sent] !!!
> Use the keyword "READ (index) " to open the selected email
> Use the keyword "COMPOSE " to create a draft email
> Use the keyword "EDIT (index) " to edit email in the draft folder
> Use the keyword "SEND (index/ multiple indices) " to send email(s) in the draft folder
!!! indices should be separated with a space !!!
> Use the keyword "DELETE (index) " to delete the selected email
> Use the keyword "FIND (keyword) " to find the  email by keywords
> Use the keyword "ARCHIVE (index) " to move the selected email to the archive folder
> Use the keyword "TAG (index) (tag1) (tag2)..." to select the email for tagging labels
> Use the keyword "NUMBER (type)" to count the emails by types
!!! type must be one of: [allemails, inbox, archive, deleted, draft, junk, sent] !!!
> Use the keyword "SORT (type) " to sort all emails by types
!!! type must be one of: [time, sender] !!!
> Use the keyword "RESET" to reset the your account password
> Use the keyword "HELP" to print the menu
> Use the keyword "BYE" to exit
____________________________________________________________

Exiting the application: `bye`

Exits the application

Format: bye

Example of usage:

____________________________________________________________
Enter Command:
bye 
____________________________________________________________
Logging off... Hope to see you again in MojoHr!

FAQ

Q: How can I send emails to others?

A: Firstly, you should compose an email as a draft. Then, send the draft by send index.

Q: Can I edit the data files outside the software?

A: Users are not advised to edit data files as it would potentially corrupt them. Furthermore, in future versions, data files should be encrypted for security purpose.

Q: What are the supported email domains?

A: The supported email domains for the current version of software are [gmail.com, yahoo.com, outlook.com, hotmail.com]. More email domains would be supported in future versions.

Command Summary

List emails by type list TYPE
Opening an email to see the content read INDEX
Composing an email: compose
Sending email(s): send INDEX/MULTIPLE INDICES
Edit an email: edit INDEX
Delete emails to junk box delete INDEX
Find emails by keywords find KEYWORD
Archive emails archive INDEX
Tagging an email: tag INDEX
Get number of emails by type number TYPE
Sort order of emails by type sort TYPE
Reset the account’s password reset
Print help menu help
Exit application bye

Action	Format, Examples
list	`list TYPE` e.g., `list inbox`
read	`read INDEX` e.g., `read 1`
compose	`compose`
send	`send INDEX/MULTIPLE INDICES` e.g., `send 1`, `send 1 2`
edit	`edit INDEX` e.g., `edit 1`
delete	`delete INDEX` e.g., `delete 1`
find	`find KEYWORD` e.g., `find content`
archive	`archive INDEX` e.g., `archive 1`
tag	`tag INDEX` e.g., `tag 1`
number	`number TYPE` e.g., `number archive`
sort	`sort TYPE` e.g., `sort time`
reset	`reset`
help	`help`
bye	`bye`

Command	Example
Login
log in	Enter Choice: `1` Email Address: `12321@gmail.com` Password:`5678`
Register as new user	Enter Choice: `2` Email Address: `joey@gmail.com` Password:`9999`
Log out	Enter Choice: `3`
**List
Command**
all emails	`list allemails`
inbox	`list inbox`
archive	`list archive`
deleted	`list deleted`
draft	`list draft`
junk	`list junk`
sent	`list sent`
Compose Command
compose	`compose` `example@gmail.com` `example subject` `example content` `/end`
Edit Command
edit	`edit INDEX`
to	`to` `newExample@gmail.com`
subject	`subject` `new example subject`
content	`content` `this is new example content` `/end`
Send Command
send	`send INDEX/MULTIPLE INDICES`
Read Command
read	`read INDEX`
Delete Command
delete	`delete INDEX`
Archive Command
archive	`archive INDEX`
Find Command
find	`find KEYWORD`
Tag Command
tag	`tag INDEX TAG1 TAG2 ...`
Number Command
all emails	`number allemails`
inbox	`number inbox`
archive	`number archive`
deleted	`number deleted`
draft	`number draft`
junk	`number junk`
sent	`number sent`
Sort Command
time	`sort time`
sender	`sort sender`
Reset Command
reset	`reset`
Help Command
help	`help`
Bye Command
bye	`bye`

MojoHR User Guide

MojoHr User Guide

Content Page

Introduction

Quick Start

Logging in

Log in to main application: 1

Register as a new user: 2

Exit Application before log in: 3

Features

listing an email: list

opening an email: read

Deleting an email: delete

Archiving an email: archive

Finding an email: find

tagging an email: tag

composing an email: compose

sending an email: send

Editing an email: edit

count number of email: number

sorting an email: sort

Resetting the password: reset

Printing the help menu: help

Exiting the application: bye

FAQ

Command Summary

Log in to main application: `1`

Register as a new user: `2`

Exit Application before log in: `3`

listing an email: `list`

opening an email: `read`

Deleting an email: `delete`

Archiving an email: `archive`

Finding an email: `find`

tagging an email: `tag`

composing an email: `compose`

sending an email: `send`

Editing an email: `edit`

count number of email: `number`

sorting an email: `sort`

Resetting the password: `reset`

Printing the help menu: `help`

Exiting the application: `bye`