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Top Forums UNIX for Dummies Questions & Answers PS1 (Prompt character) appearing in cat output Post 302821129 by hergp on Friday 14th of June 2013 05:52:25 AM
Old 06-14-2013
You are right, that vi wrote a newline at the end of the file. That's what most editors do.

The cause is probably, that clusterware does not mind or care about the terminating newline.

You can easily create such a file on your own. Just write

Code:
$ printf "this is a line without newline" >testfile
$ cat testfile
this is a line without newline$

BTW: keeping a backup is always a good idea Smilie
This User Gave Thanks to hergp For This Post:
 

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ECHO(1) 						    BSD General Commands Manual 						   ECHO(1)

NAME
echo -- write arguments to the standard output SYNOPSIS
echo [-n] [string ...] DESCRIPTION
The echo utility writes any specified operands, separated by single blank (' ') characters and followed by a newline (' ') character, to the standard output. The following option is available: -n Do not print the trailing newline character. This may also be achieved by appending 'c' to the end of the string, as is done by iBCS2 compatible systems. Note that this option as well as the effect of 'c' are implementation-defined in IEEE Std 1003.1-2001 (``POSIX.1'') as amended by Cor. 1-2002. Applications aiming for maximum portability are strongly encouraged to use printf(1) to sup- press the newline character. Some shells may provide a builtin echo command which is similar or identical to this utility. Most notably, the builtin echo in sh(1) does not accept the -n option. Consult the builtin(1) manual page. EXIT STATUS
The echo utility exits 0 on success, and >0 if an error occurs. SEE ALSO
builtin(1), csh(1), printf(1), sh(1) STANDARDS
The echo utility conforms to IEEE Std 1003.1-2001 (``POSIX.1'') as amended by Cor. 1-2002. BSD
April 12, 2003 BSD
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