Checking Exit Status Post: 87055

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exit status

i downloaded a text file from metalab.unc.edu called sh.txt and in this reference manual it refers to shell scripting exit status .. at the end of one of the examples that author gave an exit status of 127.. to what does a 127 exit status refer too and what is its purpose in the code. moxxx68

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Hi, Consider the output of the following commands: case1) ------- # ifconfig -a | grep "UP" | grep uplink0:1 # echo $? Output is: 0 case2 ------ # ifconfig -a | grep "UP" | grep uplink0:1; echo $? Output is: 1 In case2 we got the exit code as 1, which is the actual exit code....

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I'm preparing for exam and one of exams is to write own test command... I wonder if in unix is a command which just returns exit code you specify.. I know I can easily write a function like this: exStatus() { return $1 } -> my question is rather theoretical thank you!

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I have a shell script (#!/bin/sh) that interacts with Appworx and Banner Admin. In my script I want to check the exit status of awrun before continuing. awrun can run for 10 seconds or it can run for over a minute. So my question is, will it go through my if statement before awrun may even be...

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LEARN ABOUT DEBIAN

pval

PVAL(1) 						      General Commands Manual							   PVAL(1)

NAME

       pval - print BER values in ASN.1 value notation

SYNOPSIS

       pval -T <tt file name> [-m <module name>] -n <type name>
		    <BER value file list>

DESCRIPTION

       pval prints the given BER values in their value notation.  You must specify the type name and optionally the module name of the type in the
       given BER files.

OPTIONS

       -T file
	      Use the type table in the file to look for the named types definition.

       -m modulename
	      Specifies the module in which the named type is defined.	If the module name is not specified with this option, pval looks  for  the
	      first occurence of the named type in the modules in the given type table.

       -n typename
	      Specifies the type of the values in the given BER files.	If you give the wrong type name, decoding errors will occur.

FILES

       snacc/tbl-tools/pval/	   Source code for the pval program
COPYING

       Copyright (c) 1993 Mike Sample and the University of British Columbia
       Permission  is  granted	to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are
       preserved on all copies.
       Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that  the
       entire resulting derived work is distributed under the terms of a permission notice identical to this one.
AUTHOR

       Mike Sample <msample@cs.ubc.ca>, University of British Columbia
ACKNOWLEDGEMENTS

       This work was made possible by grants from the Canadian Institute for Telecommunications Research (CITR) and Natural Sciences and Engineer-
       ing Research Council of Canada (NSERC).

								   11 July 1993 							   PVAL(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

exit status

Discussion started by: moxxx68

2. Shell Programming and Scripting

Problem with exit status

Discussion started by: diganta

3. Shell Programming and Scripting

checking exit status of a shell script

Discussion started by: kdipankar

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Return of EXIT status ( $? )

Discussion started by: ZINGARO