RE: text file needs a carriage return

If you want a script to enter data from inside the script as if you had
typed it, you use the '<<' input redirect like so:



#!/bin/bash

echo Put stuff into a_file:

cat << EOFEOF > a_file

This line goes in to the file

So does this

This does too, but the next line tells the shell to stop reading and
give an EOF to 'cat' so it will stop.

EOFEOF

echo This is the next line of the script to execute.



Execution of this script results in 'a_file' having 3 lines, and your
screen would look like this:



~> ./my_Script

Put stuff into a_file:

This is the next line of the script to execute.

~>



Typing ^C or an actual control-c in the file would not work, I think.



Rusty



From: plug-discuss-bounces@lists.plug.phoenix.az.us
[mailto:plug-discuss-bounces@lists.plug.phoenix.az.us] On Behalf Of
Michael Havens
Sent: Wednesday, August 29, 2012 9:47 PM
To: Main PLUG discussion list
Subject: Re: text file needs a carriage return



wait a second... I don't need a carriage return but rather cntrl-c.
would typing '^C' have the desired effect?

Then the script would look like:



cat > <file>

tar -xvf <file2>

cd linux-3.2.6

make mrproper

make headers_check

make INSTALL_HDR_PATH=dest headers_install

find dest/include \( -name .install -o -name ..install.cmd \) -delete

cp -rv dest/include/* /usr/include

^C

. <file> 2>1|tee <file3>



But I still need the carriage return symbol so I can enter the script
and then:



cat <file3>| grep .... uhhhhh..... what text appears in errors in this
case?

:-)~MIKE~(-:



On Wed, Aug 29, 2012 at 9:31 PM, Michael Havens <bmike1@gmail.com>
wrote:

okay, this is what I got:



cat > <file>

tar -xvf <file2>

cd linux-3.2.6

make mrproper

make headers_check

make INSTALL_HDR_PATH=dest headers_install

find dest/include \( -name .install -o -name ..install.cmd \) -delete

cp -rv dest/include/* /usr/include



then I hit return and after type:



. <file> 2>1|tee <file3>



and then hit return again.

So what this does is creates a text file and this example is a kernel
builder, So I'm going to change it for each package I need to build for
LinuxfromScratch. So I want to be able to just type everything and run
it all with:



. <file> 2>1|tee <file>



so I can find errors before I move on to the next tar file w/o hiting
return before the 'tee' command. So what text do I put to indicate a
carriage return?

:-)~MIKE~(-:



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