Linux command
bsd-from 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Show who has sent mail to your mailbox
bsd-from
Show only a count of messages
bsd-from -c
Show mail from a specific sender
bsd-from -s [sender]
Examine a different mailbox file
bsd-from -f [path/to/mailbox]
Check another user's mailbox
bsd-from [username]
说明
bsd-from (also known as from) prints the mail header lines from a mailbox, showing the names of people who have sent mail. By default, it examines the invoker's mailbox. The command provides a quick way to see pending mail without opening a full mail client. It displays the "From" lines of messages, giving an overview of who has sent mail.
参数
- -c
- Print only a count of messages and exit
- -f _file_
- Examine the specified file instead of the default mailbox. Use - to read from standard input
- -s _sender_
- Only print mail from addresses containing the specified string
- user
- Examine the specified user's mailbox instead of the invoker's (requires appropriate privileges)
FAQ
What is the bsd-from command used for?
bsd-from (also known as from) prints the mail header lines from a mailbox, showing the names of people who have sent mail. By default, it examines the invoker's mailbox. The command provides a quick way to see pending mail without opening a full mail client. It displays the "From" lines of messages, giving an overview of who has sent mail.
How do I run a basic bsd-from example?
Run `bsd-from` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -c do in bsd-from?
Print only a count of messages and exit