This WINDOWS batch script can export the Datastage jobs, stored in a file which is passed as a parameter.

DataStageExportJobs.bat

@echo off
:: -----------------------------------------------------------------
:: DataStageExportJobs.bat
:: -----------------------------------------------------------------
:: This batch script is used to Export all jobs from a Projects
:: This script must be run from a DataStage client machine and the parameters below should be given
:: -----------------------------------------------------------------
:: Host is server name
:: User is DataStage username
:: Password   is DataStage password
:: ImpLocation is the directory where the datastage dsx's are stored
:: -----------------------------------------------------------------
::    IF "%1"=="" GOTO MissingParameter
::    IF "%2"=="" GOTO MissingParameter
::    IF "%3"=="" GOTO MissingParameter
::    IF "%4"=="" GOTO MissingParameter
::    IF "%5"=="" GOTO MissingParameter
::------------------------------------------------------------------
SET Host=%1
SET Project=%2
SET User=%3
SET Password=%4
SET ExpLocation=%5
SET JobList=%ExpLocation%\JobList.txt

:: -----------------------------------------------------------------
:: Get the current Date
:: -----------------------------------------------------------------
    FOR /f "tokens=2-4 delims=/ " %%a in ('DATE/T') do SET DsxDate=%%c%%a%%b
:: -----------------------------------------------------------------
:: Get the current Time
:: -----------------------------------------------------------------
    FOR /f "tokens=1* delims=:" %%a in ('ECHO.^|TIME^|FINDSTR "[0-9]"') do (SET DsxTime=%%b)
:: -----------------------------------------------------------------
    SET delim1=%DsxTime:~3,1%
    SET delim2=%DsxTime:~9,1%
    FOR /f "tokens=1-4 delims=%delim1%%delim2% " %%a in ('echo %DsxTime%') do (
        set DsxHr=%%a
        set DsxMin=%%b
        set DsxSec=%%c
        set DsxHun=%%d
    )
:: -----------------------------------------------------------------
:: Set the log file name
:: -----------------------------------------------------------------
    SET LogFileName=%ProjectDir%\DataStageImport_bat_%DsxDate%_%DsxHr%_%DsxMin%_%DsxSec%.log
:: -----------------------------------------------------------------
:: Main
:: -----------------------------------------------------------------
SET ArchiveDir=Archive_%DsxDate%_%DsxHr%_%DsxMin%_%DsxSec%
    cd %ExpLocation%
    mkdir %ArchiveDir%
    MOVE *.dsx %ArchiveDir%
    MOVE *.log %ArchiveDir%

:: -----------------------------------------------------------------
:: Create a log file name to output
:: -----------------------------------------------------------------
    ECHO. > %LogFileName%
    ECHO DataStage Export ran on %DsxDate% %DsxHr%:%DsxMin%:%DsxSec% with the following parameters >> %LogFileName%
    ECHO Host=%Host% >> %LogFileName%
    ECHO User=%user% >> %LogFileName%
    ECHO Project=%Project% >> %LogFileName%
    ECHO ExportDir=%ExpLocation% >> %LogFileName%
    ECHO JobList=%JobList% >> %LogFileName%
    ECHO. >> %LogFileName%
:: -----------------------------------------------------------------
:: Change the local directory to DataStage instalation Directory
:: This must be modified based on the DataStage Instalation Drive
:: -----------------------------------------------------------------
cd C:\IBM\InformationServer\Clients\Classic
    for /F "tokens=1" %%i in (%JobList%) do (
        ECHO Exporting %%i to Project: %Project% on Host: %Host%
        echo dscmdexport /H=%Host% /U=%User% /P=%Password% %Project% %ExpLocation%\%%i >> %LogFileName%
        dscmdexport /H=%Host% /U=%User% /P=%Password% /NUA %Project% %ExpLocation%\%%i /V >> %ExpLocation%\%LogFileName%
IF NOT %ERRORLEVEL%==0 GOTO ERROR
        ECHO. >> %LogFileName%
        ECHO *** Completed Export of Project: %Project% on Host: %Host% >> %LogFileName%
        ECHO     from File: %ExpLocation%\%%i >> %LogFileName%
        ECHO. >> %LogFileName%
    )
:: -----------------------------------------------------------------
:: ERROR: Checking's
:: -----------------------------------------------------------------
::-------------------------------------------------------------------------------------------------
:MissingParameter
ECHO Missing Parameters
ECHO Please make sure you have enterd HostName,Project,UserName,Password and ImportLocation correctly
cd %ImpLocation%
rmdir %ExpLocation%\%ArchiveDir% /s/q
GOTO END
::------------------------------------------------------------------
:ExportFailed
    ECHO.
    ECHO *** ERROR:  Failed to Export Project: %Project% on Host: %Host%
    ECHO. >> %LogFileName%
    ECHO *** ERROR:  Failed to Export File: %ExpLocation%\%%i Project: %Project% on Host: %Host% >> %LogFileName%
    ECHO. >> %LogFileName%
rmdir %ExpLocation%\%ArchiveDir%
GOTO ERROR
:: -----------------------------------------------------------------
:ERROR
ECHO Export Failed,Please make sure all parameters are given and Files are in place
rmdir %ExpLocation%\%ArchiveDir%
GOTO END
::-----------------------------------------------------------------
:ENDS
   ECHO. >> %LogFileName%
   ECHO successfully Exported
:END