I have a bash script , which does the network configuration. Messages from this script are dumped on console as well as stored in a log file .
This script is invoked from a C code using system call . The script returns different exit code , to indicate different error cases. The pseudo-code of the script is below
Code:
#!/bin/sh
{
.
.
.
# If some error case 1
exit 2
.
.
.
# If some error case 2
exit 4
#script ends here
} 2>&1 |tee -a $LOG_FILENAME
Now the problem is that due to this "pipe tee" to re-direct the messages to log file , the exit status of this script is always 0.
Can some one give some suggestions , so that I can get the correct exit code of this script in my C program , as well as the messages are dumped on console as well as is logged on in a log file .
Hi All,
I have one shell script through which I am executing some datastage and quality jobs(these are ETL Jobs), when I run the script through unix prompt then the script is executing fine and getting desired results.
But when I schedule the same script in crontab then in the middle of the... (3 Replies)
Hi,
I have tried with the following code;
if ;then
echo "Failure."
else
echo "Success."
fi
to test the exit status of the test.ksh shell script. But whatever is the exit status of the test.ksh shell script Failure. is always printed.
Please help.
regards,
Dipankar. (2 Replies)
Hi,
I have a main program which have below lines
-
awk -f test.awk inputFileName
-
I wonder how to check status return from awk script.
content of awk script:
test.awk
---
if ( pass validation )
{
exit 1
}
else
{ (1 Reply)
from my main script, i am calling an expect script. there are a lot of conditions in the Expect script and it can have any exit value based on success or failure of the Expect Script. how can i check the exit status of Expect scritp in the main script. (1 Reply)
Hi
Can someone help me please?
In a standard UNIX .ksh script, if you have the exit status..say 5...what line do you have to enter into the script for this number to be automatically converted to its actual exit reason by looking up the exit status file...wherever that is?
thanks
angus (1 Reply)
Guys,
I am writing a script that executes a series of commands with a function like:
_Command "ps -ef | grep java"
_Command "vmstat"
_Command "llll"
Even if one of these commands fail, my script should exit with non-zero code i.e 16.
If all commands are successful, my script should exit... (7 Replies)
Hello;
I regularly run monitoring scripts over ssh to monitoring scripts
But whenever a server is hung or in maintenance mode, my script hangs..
Are there anyways to trap exit status and be on my way ??
Looked at the ssh manpage and all I can see is a "-q" option for quiet mode ..
Thank... (2 Replies)
Hi
Im trying to write a script that will archive some file using java program.Below is the part of the script that I use and my problem is that the script always return with status 0.Below is part of my script(end part)
purge.ksh
echo "No of files before tar :... (4 Replies)
Hi all,
I am trying to use a script (a.sh) which is calling another script(b.sh).
And I want to use the exit code(set by me) of b.sh in a.sh.
I am using this in b.sh
#!/bin/sh
<-- code -->
if ; then
exit 0
else
exit 1
fiBut... (2 Replies)
Main Script
#!/bin/ksh
echo "Maimn script"
./clocal/www/web-data/WAS/WebSphere7/scripts/DealerLocator/Scripts/secondscript.ksh
echo "$? = status"
Sdecond Script
#!/bin/ksh
echo "In second SCript"
exit 1
Output:
Maimn script
./testmain.ksh:... (4 Replies)
Discussion started by: dineshaila
4 Replies
LEARN ABOUT CENTOS
tcl_allowexceptions
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)
07-05-2012
