Identify Color and send email with same color Post: 302894179

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Top Forums Shell Programming and Scripting Identify Color and send email with same color Post 302894179 by Chubler_XL on Monday 24th of March 2014 08:58:54 AM

03-24-2014

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Well using ls was just an example, the reason --color is needed for the ls command is that it normally detects that the output isn't a terminal and avoids outputting any color escape sequences. This is probably to simplify scripts that process the ls output.

Now unless your custom script has a similar feature i.e checking stdout and only outputting plain text when it's not a terminal this should all be fine.

Checking this script ansi2html.sh script it does require python, however it should be a pretty trivial exercise to change it to use awk instead.

Edit: Re-reading your posts I'm guessing your script does check the output type and only print the color escape sequences if the output is a terminal. It's probably checking [-t 1] or something similar. I've encountered this issue before myself and found using ssh is a nice workaround.

Say your script is called output_color then you could call it like this:

Code:

$ ssh -t localhost /usr/local/bin/output_color | ansi2html.sh > king.html

or using ls and an example:

Code:

$ ssh -t localhost "cd $PWD; ls" | ansi2html.sh > king.html

Last edited by Chubler_XL; 03-24-2014 at 10:12 AM..

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LEARN ABOUT NETBSD

forward

FORWARD(5)						      BSD File Formats Manual							FORWARD(5)

NAME

     forward -- mail forwarding instructions

DESCRIPTION

     The .forward file contains a list of mail addresses or programs that the user's mail should be redirected to.  If the file is not present,
     then no mail forwarding will be done.  Mail may also be forwarded as the standard input to a program by prefixing the line with the normal
     shell pipe symbol (|).  If arguments are to be passed to the command, then the entire line should be enclosed in quotes.  For security rea-
     sons, the .forward file must be owned by the user the mail is being sent to, or by root, and the user's shell must be listed in /etc/shells.

     For example, if a .forward file contained the following lines:

	   nobody@NetBSD.org
	   "|/usr/bin/vacation nobody"

     Mail would be forwarded to <nobody@NetBSD.org> and to the program /usr/bin/vacation with the single argument nobody.

     If a local user address is prefixed with a backslash character, mail is delivered directly to the user's mail spool file, bypassing further
     redirection.

     For example, if user chris had a .forward file containing the following lines:

	   chris@otherhost
	   chris

     One copy of mail would be forwarded to chris@otherhost and another copy would be retained as mail for local user chris.

FILES

     $HOME/.forward  The user's forwarding instructions.

SEE ALSO

     aliases(5), mailaddr(7), sendmail(8)

BSD
								   July 2, 1996 							       BSD