TLDR Search

Enter a command. For example: keepass2, cmark, kate, direnv, uptime.

mail

The command operates on the user's mailbox if no argument is given. To send an email the message body is built from standard input. More information: https://manned.org/mail.

• Send a typed email message. The command-line below continues after pressing Enter key. Input CC email-id (optional) press Enter key. Input message text (can be multiline). Press Ctrl-D key to complete the message text:
   
  mail --subject="{{subject line}}" {{to_user@example.com}}
   
• Send an email that contains file content:
   
  mail --subject="{{$HOSTNAME filename.txt}}" {{to_user@example.com}} < {{path/to/filename.txt}}
   
• Send a tar.gz file as an attachment:
   
  tar cvzf - {{path/to/directory1 path/to/directory2}} | uuencode {{data.tar.gz}} | mail --subject="{{subject_line}}" {{to_user@example.com}}