How do I email the contents of a file in Linux?
Syntax to send the content of a text file using mail command
- -s ‘Subject’ : Specify subject on command line.
- [email protected] : To email user.
- /tmp/output. txt : Send the content of /tmp/output.
- -r ‘from@your-com-tld’ : Use from@your-com-tld address as the return address when sending mail.
How do I email a file in Unix?
4 Ways to Send Email Attachment from Linux Command Line
- Using mail Command. mail is part of the mailutils (On Debian) and mailx (On RedHat) package and it is used to process messages on the command line.
- Using mutt Command.
- Using mailx Command.
- Using mpack Command.
How do I email a shell script output?
Run `mail’ command by ‘-s’ option with email subject and the recipient email address like the following command. It will ask for Cc: address. If you don’t want to use Cc: field then keep it blank and press enter. Type the message body and press Ctrl+D to send the email.
How do you display the contents of a file?
You can also use the cat command to display the contents of one or more files on your screen. Combining the cat command with the pg command allows you to read the contents of a file one full screen at a time. You can also display the contents of files by using input and output redirection.
How do I view the contents of a file in Linux?
Cat. The simplest way to view text files in Linux is the cat command. It displays the complete contents in the command line without using inputs to scroll through it. Here is an example of using the cat command to view the Linux version by displaying the contents of the /proc/version file.
What is mail command in Linux?
In Linux, the mail command is a command-line utility that is used to send and manage the emails from the command line. The mail command is not used to send emails only but also to view and receive emails from the recipients.
How does mail command work?
How does the mail command work? It is important to know how the command is working. The mail command of the mailutils package invokes the standard sendmail binary to send the mail to a specified destination. It connects to the local MTA, which is a local running SMTP server that supports mails on port 25.
How does mail server work in Linux?
There are many different mail servers that can run on a Linux server. The common working steps of a mail server is as follows: When the sender hits the Send button, the sender’s email client contacts the SMTP server delivers the content to the SMTP server. The SMTP server checks the sender’s email address and domain.
Which command is used to see the content of a file in Unix?
1. Cat. This is the simplest and perhaps the most popular command to view a file in Linux. Cat simply prints the content of the file to standard display i.e. your screen.
What are the contents of a file?
The type of information that a file contains can be divided into two groups: TEXT and BINARY. files are human readable, that is to say they can be displayed on a terminal or printed on a printer and read.
What is mail user in Linux?
It fetches mail from remote mail servers (POP, IMAP and some others) and forwards it to your local delivery system. You can then handle the retrieved mail using normal mail clients. It can be run in daemon mode to repeatedly poll one or more systems at a specified interval.
Where is mail stored Unix?
/var/spool/mail directory
Incoming mail is stored in the system mailbox. By default, a user’s system mailbox is a file located in the /var/spool/mail directory. The mailbox file is named after the userID. For example, if your user ID is jeanne, then your system mailbox is /var/spool/mail/jeanne.
How does mail server work?
The mail server of the recipient looks for his email address, locates it and places the email within the inbox. The email client reassembles the packets into a complete mail. The recipient logs into his account and downloads the email.