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Top Forums Shell Programming and Scripting how to execute a unix shell script from a java program Post 302605234 by aish11 on Wednesday 7th of March 2012 03:26:59 AM
Old 03-07-2012
how to execute a unix shell script from a java program

Hi All,


well , i am facing this problem.. i have tried a few sample codes but there isn't any solution . could anyone please give a sample code as of how to do this...


Please see the below details...and read the details carefully.


I have written some code, logic is

1)from UI we will get one file on window

2)from window that file will save on server i.e on /home/user01/trial1/csvfile.txt (This is successfully downloaded on the server)

3)that file we are passing to the script name-"omsSB.sh"
and output will save in csvfileout.txt


In below code everytnig is fine .From UI I am able to pass the tuple and also fetch the output file but iam unable to execute the omsSb.sh script

Question--> SCRIPT_NAME =./omsSb.sh
is it the correct command
or i need to right--- /home/user01/trial1/omsSb.sh. tried some of these like but script is not running.


This below code i have write in eclipse properties file , where i can mentioen the all the details of server.
Code:
 
TUPLE_FILE =
/home/user01/trial1/csvfile.txt WORKING_DIRECTORY =/home/user01/trial1 SCRIPT_NAME =./omsSb.sh OUTPUT_FILE =/home/user01/trial1/csvfileout.txt


Thanks

Last edited by aish11; 03-07-2012 at 04:44 AM..
 

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SPLIT(1)							   User Commands							  SPLIT(1)

NAME
split - split a file into pieces SYNOPSIS
split [OPTION]... [INPUT [PREFIX]] DESCRIPTION
Output fixed-size pieces of INPUT to PREFIXaa, PREFIXab, ...; default size is 1000 lines, and default PREFIX is `x'. With no INPUT, or when INPUT is -, read standard input. Mandatory arguments to long options are mandatory for short options too. -a, --suffix-length=N use suffixes of length N (default 2) -b, --bytes=SIZE put SIZE bytes per output file -C, --line-bytes=SIZE put at most SIZE bytes of lines per output file -d, --numeric-suffixes use numeric suffixes instead of alphabetic -l, --lines=NUMBER put NUMBER lines per output file --verbose print a diagnostic just before each output file is opened --help display this help and exit --version output version information and exit SIZE may have a multiplier suffix: b 512, kB 1000, K 1024, MB 1000*1000, M 1024*1024, GB 1000*1000*1000, G 1024*1024*1024, and so on for T, P, E, Z, Y. AUTHOR
Written by Torbjorn Granlund and Richard M. Stallman. REPORTING BUGS
Report split bugs to bug-coreutils@gnu.org GNU coreutils home page: <http://www.gnu.org/software/coreutils/> General help using GNU software: <http://www.gnu.org/gethelp/> COPYRIGHT
Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
The full documentation for split is maintained as a Texinfo manual. If the info and split programs are properly installed at your site, the command info coreutils 'split invocation' should give you access to the complete manual. GNU coreutils 7.1 July 2010 SPLIT(1)
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