I've created a script that runs every night on my Linux server that uses
mysqldump to back up each of my MySQL databases to .sql files and packages them together as a compressed .tar file. The next step I want to accomplish is to send that tar file through email to a remote email server for safekeeping. I've been able to send the raw script in the body an email by piping the backup text file to
mailx like so:
$ cat mysqldbbackup.sql | mailx firstname.lastname@example.org
cat echoes the backup file's text which is piped into the
mailx program with the recipient's email address passed as an argument.
While this accomplishes what I need, I think it could be one step better, Is there any way, using shell scripts or otherwise, to send the compressed .tar file to an outgoing email message as an attachment? This would beat having to deal with very long email messages which contain header data and often have word-wrapping issues etc.