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Top Forums Shell Programming and Scripting Removing "^M" from the end of a String (i.e. "Ctrl+M")? Post 302677557 by mrm5102 on Thursday 26th of July 2012 09:58:42 AM
Old 07-26-2012
Hey Chubler_XL, thanks for the reply.

I gave that a shot and I still am getting the same result...
I also switched out your "pattern" with "\^M" and "\\^M" and still no luck.

I ran my Expect Script with the tee command to check out the real output. And if I open the file created from the tee command
I can see this line for the output for the Hostname.
Code:
Hostname = "suse-vm-host1^M"

Now if you view the output in STDOUT it looks like this (F.Y.I. I printed it with escaped parentheses to view the start/ending points of the variable)...
Code:
"ostname = "suse-vm-host

But anyway, thanks for the "regsub" command though. I've been looking for a command like that.


Thanks Again,
Matt

---------- Post updated at 09:58 AM ---------- Previous update was at 09:53 AM ----------

UPDATE:

Humm... Looks like the "^M" is actually the same thing as a carriage return --> "\r"...
So I switched out the pattern to match with the "\r" and it seems to be working..!!!
Code:
regsub -all "\r" $host_name "" host_name

And the output looks good, both in STDOUT and in the file fro the tee command.


Thanks for the regsub command, exactly what I needed! I appreciate your reply.


Thanks Again,
Matt
This User Gave Thanks to mrm5102 For This Post:
 

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