checking the return code Post: 302247774

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1. UNIX for Advanced & Expert Users

Return code from PL/SQL Code

Hi Guys, I was just wondering if anybody can help me with this problem. OK, how we can get a value back from PL/SQL Script (not stored procedure/function) See the below example: (for example aaa.sh) #!/bin/ksh VALUE=`sqlplus -s user/password@test_id <<EOF @xxx.sq EOF` echo $VALUE ...

2. Shell Programming and Scripting

Checking Return Codes of Background Processes

I'm trying to do the following: 1) Run a bunch of jobs in the background 2) Determine if any one of them returns with a non-zero exit status Here's what I've come up with so far: ########################################## #!/bin/ksh while } -lt 1024 ] do SLEEP_TIME=`expr 1024 -...

3. Shell Programming and Scripting

asking about return code

hi all my system is linux red hat i have a script that runs some object . the object return some code to the system i see the code by writing echo $? i want to ask in the script if $? equals 14 how shell is do that in the script thanks

4. UNIX for Dummies Questions & Answers

to pick up the Return Code ( RC) from the mailx command and return it to SAS uisng 's

Hi All, Can anyone please let me know the syntax / how to pick up the Return Code ( RC) from the mailx command and return it to SAS uisng 'system()' function and '${?}'. I am in a process to send the mail automatically with an attachment to bulk users. I have used 'Mailx' and 'Unencode'...

5. Shell Programming and Scripting

checking for return status between multiple commands

i have to run set of commands command1 command2 command3 command4 Now Whenever any of these command fails i should quit while capturing error message. Is there a better way then checking for $? after each command.

6. Shell Programming and Scripting

Need help with return code 1...

Hi Guys,, I am having a unix script which is running the DB2 Insert command. For the insert command, there were no records to be updated. SQL0100W No row was found for FETCH, UPDATE or DELETE; or the result of a query is an empty table. SQLSTATE=02000 + + echo 1 STAGE_RC=1 + ] ...

7. Shell Programming and Scripting

return code help

Hello folks, I have a question that if i type ls command and type echo $? it always show "0", how i could do this change that when i type ls it will show me 1, actually i want to change the return code of commands from 0 to 1. Thanks Bash

8. UNIX for Dummies Questions & Answers

Checking return value of commands in pipe

Hi, I am wondering how I can check the return value of all commands in a pipe such as gzip -dc file.gz | sort -u > output.txt If I run this sequence in bash and check $?, I get the return status from sort. But I want to know if the initial gzip failed. Similarly for longer pipe chains,...

9. Shell Programming and Scripting

code checking

i was just wondering how would you check , beside the lock method, if an instance of another code is already running and if it is then output a message to the user saying the program is already running and exit!! the code is in BOURNE SHELLL!!! thanks in advance!!

10. Shell Programming and Scripting

How could I use the value of return code

Hello, I am woring on a script where I am getting strange situation.This script actually fetch the source code and tar that code and send to NAS location.This code resides in MKS tool...and we are fetching the source code on checkpoint label basis and script is working fine.First it synch the...

LEARN ABOUT X11R4

zgrep

ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep  options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

                                                                                                                                          ZGREP(1)

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Return code from PL/SQL Code

Discussion started by: Shaz

2. Shell Programming and Scripting

Checking Return Codes of Background Processes

Discussion started by: bergerj3

3. Shell Programming and Scripting

asking about return code

Discussion started by: naamas03

4. UNIX for Dummies Questions & Answers

to pick up the Return Code ( RC) from the mailx command and return it to SAS uisng 's

Discussion started by: manas6