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mailx:tldr:b0ca6

mailx: Send mail with an attachment.

mailx

$ mailx -a ${filename} -s "${subject}" ${to_addr}

try on your machine

The command "mailx" is a command-line utility in Unix/Linux systems used for sending and receiving emails.

Here is the breakdown of the given command:

"mailx": The command itself, used to invoke the email sending functionality.
"-a ${filename}": The "-a" option is used to specify an attachment. In this case, the variable ${filename} is being used to represent the name of the file that should be attached to the email.
"-s "${subject}"" : The "-s" option is used to specify the subject of the email. Here, the variable ${subject} is used to represent the desired subject for the email.
"${to_addr}": This is the destination email address where the email should be sent. The variable ${to_addr} is used to represent the email address to which the email should be sent.

In summary, this command sends an email using the "mailx" utility with an attachment specified by the ${filename} variable, a subject specified by the ${subject} variable, and sent to the email address specified by the ${to_addr} variable.

This explanation was created by an AI. In most cases those are correct. But please always be careful and never run a command you are not sure if it is safe.

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