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Top Forums Shell Programming and Scripting execute script without displaying child script messages Post 302495876 by kam786sim on Friday 11th of February 2011 12:53:31 PM
Old 02-11-2011
execute script without displaying child script messages

Hi i have a script which is calling another script.
But my child script is displaying some values.

sample script.
Code:
export LOG_File=/log
$/Project/Scripts/emit.ksh 
mv inner_test.ksh /log/test.ksh
echo 'Success'

here emit.ksh is doing some processing .and echoing some values.
what i want only my main script values should be displayed and what ever child script is executing its value should not be displayed when i run main script.

And i cannot change the emit.ksh script as its a common script used by other application also.
 

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Tcl_AllowExceptions(3)					      Tcl Library Procedures					    Tcl_AllowExceptions(3)

__________________________________________________________________________________________________________________________________________________

NAME
Tcl_AllowExceptions - allow all exceptions in next script evaluation SYNOPSIS
#include <tcl.h> Tcl_AllowExceptions(interp) ARGUMENTS
Tcl_Interp *interp (in) Interpreter in which script will be evaluated. _________________________________________________________________ DESCRIPTION
If a script is evaluated at top-level (i.e. no other scripts are pending evaluation when the script is invoked), and if the script termi- nates with a completion code other than TCL_OK, TCL_ERROR or TCL_RETURN, then Tcl normally converts this into a TCL_ERROR return with an appropriate message. The particular script evaluation procedures of Tcl that act in the manner are Tcl_EvalObjEx, Tcl_EvalObjv, Tcl_Eval, Tcl_EvalEx, Tcl_GlobalEval, Tcl_GlobalEvalObj, Tcl_VarEval and Tcl_VarEvalVA. However, if Tcl_AllowExceptions is invoked immediately before calling one of those a procedures, then arbitrary completion codes are per- mitted from the script, and they are returned without modification. This is useful in cases where the caller can deal with exceptions such as TCL_BREAK or TCL_CONTINUE in a meaningful way. KEYWORDS
continue, break, exception, interpreter Tcl 7.4 Tcl_AllowExceptions(3)
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