Bash mail r c

A classic!

bash, mail, r, and c are all Unix commands that can be used together to send and receive email.

Here's a breakdown of each command:

1. bash: This is the shell that you're using to run the commands. It's a command-line interpreter that allows you to execute commands and scripts.
2. mail: This is a command that allows you to send and receive email. It's a simple email client that can be used to send and receive email messages.
3. r: This is an option for the mail command that allows you to read email messages. When you run mail r, it will display a list of your email messages, and you can then select a message to read.
4. c: This is an option for the mail command that allows you to compose a new email message. When you run mail c, it will open a text editor where you can write a new email message.

Here's an example of how you might use these commands together:

1. Run mail to check your email: mail
2. Run mail r to read your email messages: mail r
3. Run mail c to compose a new email message: mail c
4. Run mail again to send the new email message: mail

Note that these commands are part of the Unix email system, and they may not work exactly the same way as modern email clients like Gmail or Outlook.