Being able to send emails from command-line from a server is quite useful when you need to generate emails programatically from shell scripts or web applications for example. This tutorial explains, how to use to the mail command on linux to send mails from the command-line using the mail command.
How the mail command works For those who are curious about how exactly the mail command delivers the mails to the recipients, here is a little quick explanation. The mail command invokes the standard sendmail binary (/usr/sbin/sendmail) which in turns connects to the local MTA to send the mail to its destination. The local MTA is a locally running smtp server that accepts mails on port 25. Mail command - /usr/sbin/sendmail - local MTA (smtp server) - recipient MTA (and Inbox) This means that an smtp server like Postfix should be running on the machine where you intend to use the mail command. If none is running you get the error message 'send-mail: Cannot open mail:25'. Install the mail command The mail command is available from many different packages. Here is the list - 1.
Mar 18, 2016 - In future, if you wish to run go binaries found in $GOPATH/bin from anywhere. Then restart your terminal or run. If the command is not found, you know you have a PATH problem you need. Offer appears to be legitimate. Feb 03, 2015 Did you build test.cpp within Eclipse? On the screen shot I miss some generated folders: Press CTRL+B (or however this key is called on a Mac). After a successfully build you should see a folder 'Debug' or 'Release' in the Project Explorer view and a virtual Folder Binaries. Nov 14, 2018 - Use the Kubernetes command-line tool, kubectl, to deploy. Download as part of the Google Cloud SDK; Install kubectl binary. Sudo apt-get update && sudo apt-get install -y apt-transport-https. If you are on macOS and using Homebrew package manager, you can install kubectl with Homebrew.
Gnu mailutils 2. Heirloom-mailx 3. Bsd-mailx Each flavor has a different set of options and supported features. For example the mail/mailx command from the heirloom-mailx package is capable of using an external smtp server to send messages, while the other two can use only a local smtp server. In this tutorial we shall be using the mail command from the mailutils package, which is available on most Debian and Ubuntu based systems.
Use the apt-get command to install it $ apt-get install mailutils Now you should have the mail command ready to work. Use the mail command Run the command below, to send an email to The s option specifies the subject of the mail followed by the recipient email address. $ mail -s 'Hello World' The above command is not finished upon hitting Enter. Next you have to type in the message. When you're done, hit 'Ctrl-D' at the beginning of a line $ mail -s 'Hello World' Cc: Hi Peter How are you I am fine Good Bye The shell asks for the 'Cc' (Carbon copy) field. Enter the CC address and press enter or press enter without anything to skip. From the next line type in your message.
Pressing enter would create a new line in the message. Once you are done entering the message, press. Once you do that, the mail command would dispatch the message for delivery and done. Subject and Message in a single line To specify the message body in just one line of command use the following style $ mail -s 'This is the subject' 3. Take message from a file If the email message is in a file then we can use it directly to send the mail. This is useful when calling the mail command from shell scripts or other programs written in perl or php for example.
$ mail -s 'Hello World' Note that we have to escape the less/great arrows since they have special meaning for the shell prompt. When you are issuing the command from within some script, you would omit that. Send mail to a local system user To send mail to a local system user just use the username in place of the recipient address $ mail -s 'Hello World' username You could also append '@hostname' to the username, where the hostname should be the hostname of the current system. Verbose output Sometimes when testing mail servers, you would want to check the SMTP commands being used by the mail command. Use the '-v' option for that $ mail -v -s 'This is the subject'.
Hey folks - new to the forums, been lurking a bit. After playing with the stable 2.2.1 release for a while, I thought I'd try my hand at SVN-ing and compiling the 2.3 development version. So, I followed the directions here: Using Macports.
Code: Kleiman-ibook: michael$ port outdated No installed ports are outdated. Quote from: Gtk mac home page@Gtk+-2 is implemented on Macintosh OSX in gtk+-2/gdk/quartz and gtk+-2/gtk. The current list of files are provided below. Graphics and text rendering are provided by Cairo Graphics and Pango, respectively.
As of this writing, the Quartz implementations of both Cairo and Pango appear to be actively maintained. Sadly, the same cannot be said of Gtk+. The primary developer of both the contents of this project and of the Quartz backend for Gtk+, Richard Hult, has withdrawn from further work on any aspect of Gtk+ on OSX. When we pointedly asked on the gtk-devel mailing list if there was anyone with commit permission who was willing to commit to keeping the Quartz backend current, we were met with silence.
Code: Making all in gtk /usr/bin/make gtk-update-icon-cache make3: `gtk-update-icon-cache' is up to date. GDKPIXBUFMODULEFILE=./gdk-pixbuf/gdk-pixbuf.loaders./gtk-update-icon-cache -force -ignore-theme-index -source builtinicons stock-icons gtkbuiltincache.h.tmp && mv gtkbuiltincache.h.tmp gtkbuiltincache.h gtk-update-icon-cache: The generated cache was invalid. Make2:.
gtkbuiltincache.h Error 1 make1:. all-recursive Error 1 make:.
Go Cli Binary Not Being Generated For Macro
all Error 2 Error: Status 1 encountered during processing. (Moved from the mac binary thread) I managed to erase all macport installations needed to build gtk2, and just installed gtk2. In the process, I ran into a bug in macport 1.8.0 (newest); it seems to build build tools before it builds libraries. If a build-tool needs a library, that library is only built for single machine, not for +universal. So it looks like a true 'from scratch' installation will take two separate build commands; one to make sure that libraries needed will be installed +universal, and a second to build the final programs with their build tools. And that is now questionable, as it seems I missed a few after all.
Still having trouble making a universal. This time with a better clean, and trouble on a different package. (Naturally, on 10.6 it compiles universal for i386 and x8664 just fine.).