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Full Discussion: [Solved] Writing output to the console
Top Forums Shell Programming and Scripting [Solved] Writing output to the console Post 302827275 by pat0181 on Friday 28th of June 2013 11:36:37 AM
Old 06-28-2013
The command "echo "$result doesnot match with the host file" | tee -a InputHostsFileErrors.txt" only works if you want the information displayed on the terminal you are using. To display it on the console try:
Code:
echo "$result doesnot match with the host file" | tee -a InputHostsFileErrors.txt > /dev/console 2>&1

---------- Post updated at 08:36 AM ---------- Previous update was at 08:11 AM ----------

Sorry previous post was a little incorrect. While it would work it wouldn't capture and log STDERR correctly. Try this:
Code:
echo "$result doesnot match with the host file"  2>&1 | tee -a InputHostsFileErrors.txt > /dev/console

 

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LEARN ABOUT PHP

systemd-getty-generator

SYSTEMD-GETTY-GENERATOR(8)				      systemd-getty-generator					SYSTEMD-GETTY-GENERATOR(8)

NAME

       systemd-getty-generator - Generator for enabling getty instances on the console

SYNOPSIS

       /lib/systemd/system-generators/systemd-getty-generator

DESCRIPTION

       systemd-getty-generator is a generator that automatically instantiates serial-getty@.service on the kernel console(s), if they can function
       as ttys and are not provided by the virtual console subsystem. It will also instantiate serial-getty@.service instances for virtualizer
       consoles, if execution in a virtualized environment is detected. If execution in a container environment is detected, it will instead
       enable console-getty.service for /dev/console, and container-getty@.service instances for additional container pseudo TTYs as requested by
       the container manager (see Container Interface[1]). This should ensure that the user is shown a login prompt at the right place, regardless
       of which environment the system is started in. For example, it is sufficient to redirect the kernel console with a kernel command line
       argument such as console= to get both kernel messages and a getty prompt on a serial TTY. See kernel-parameters.txt[2] for more information
       on the console= kernel parameter.

       systemd-getty-generator implements systemd.generator(7).

       Further information about configuration of gettys can be found in systemd for Administrators, Part XVI: Gettys on Serial Consoles (and
       Elsewhere)[3].

SEE ALSO

       systemd(1), agetty(8)

NOTES

	1. Container
	       Interface
	   https://www.freedesktop.org/wiki/Software/systemd/ContainerInterface/

	2. kernel-parameters.txt
	   https://www.kernel.org/doc/Documentation/admin-guide/kernel-parameters.txt

	3. systemd for Administrators, Part XVI: Gettys on Serial Consoles (and Elsewhere)
	   http://0pointer.de/blog/projects/serial-console.html

systemd 237														SYSTEMD-GETTY-GENERATOR(8)
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