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Full Discussion: Echo escaped \c in SH Shell Any Idea
Top Forums Shell Programming and Scripting Echo escaped \c in SH Shell Any Idea Post 302072582 by vino on Thursday 4th of May 2006 07:14:34 AM
Old 05-04-2006
You are breaking the rules by bumping up posts. Moderators, please merge this thread with Which SHELL is this ?

You havent shown us what command you issued. Without that we cant help you.

Try reading the man pages as well. They have documented the use of \c very well.

See this.

Code:
[/tmp]$ cat try.sh
#! /bin/sh

echo -e "Line 1\c"
echo ""
echo -n "Line 2"
[/tmp]$ ./try.sh 
Line 1
Line 2[/tmp]$

From man sh

Code:
       echo [-neE] [arg ...]
              Output the args, separated by spaces,  followed  by  a  newline.
              The return status is always 0.  If -n is specified, the trailing
              newline is suppressed.  If the -e option is  given,  interpreta-
              tion  of  the following backslash-escaped characters is enabled.

 

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LEARN ABOUT FREEBSD

echo

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.

     The end-of-options marker -- is not recognized and written literally.

     The newline may also be suppressed by appending 'c' to the end of the string, as is done by iBCS2 compatible systems.  Note that the -n
     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.  For porta-
     bility, echo should only be used if the first argument does not start with a hyphen ('-') and does not contain any backslashes ('').  If
     this is not sufficient, printf(1) should be used.

     Most shells provide a builtin echo command which tends to differ from this utility in the treatment of options and backslashes.  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
								 November 12, 2010							       BSD
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