How to attach a file using mail command on Linux? [duplicate]

Example using uuencode:

uuencode surfing.jpeg surfing.jpeg | mail sylvia@home.com

and reference article:

Note:

you may apt install sharutils to have uuencode command

linux unix shell email

mail on every version of modern Linux that I've tried can do it. No need for other software:

matiu@matiu-laptop:~$ mail -a doc.jpg someone@somewhere.comSubject: testingThis is a testEOT

ctrl+d when you're done typing.

linux unix shell email

$ echo | mutt -a syslogs.tar.gz admin@domain.org

But it uses mutt, not mail (or mailx).