Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Passing arguments to the subshell
Top Forums Shell Programming and Scripting Passing arguments to the subshell Post 302406342 by Mihirjani on Monday 22nd of March 2010 03:39:40 PM
Old 03-22-2010
Passing arguments to the subshell
I have a shell script which is invoked by passing an argument. The outer shell script calls another subshell and I want the argument passed down to flow down to the subshell.


E.g

Invoking a shell ======>> abc_refresh.ksh NM

Below is the content of abc_refresh.ksh

Code:
Value1=$1
Echo $Value
inner_shell.ksh     <<=========  executing another shell inside the shell.

I want the $Value to be passed and recognized by a sql script inside the inner_shell.ksh.

Thanks in advance

edit by bakunin: and thank you - in advance - for enclosing scripts (or script-parts) in code-tags yourself from now on.
Last edited by bakunin; 03-22-2010 at 04:54 PM..
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

passing arguments

I'm trying to pass a filename, or all the files in the current directory to the ls command with a script. Unsuccessful so far, here are a few of my attempts: #!/bin/ksh read fname #if (( $# > 0 )); then $fname | ls -l #fi this produces a long listing of all the files in my current... (4 Replies)
Discussion started by: jpprial
4 Replies

2. Shell Programming and Scripting

passing of a varibale to subshell

Hi All, I need some info. Could you please tell me how to use the variable of a parent shell in the subshell. Also can we modify the variable in the subshell ? If yes, will the modified variable visible in the parent shell I am using two prg. a.sh #!/usr/bin/ksh temp_var="abhishek"... (3 Replies)
Discussion started by: AbhishekG
3 Replies

3. Shell Programming and Scripting

Passing Arguments-Help

Hi, I have a script which adds the user credentials to an ldap server. Im passing the variables as below.. /path/my_script $uname $pwd $environ ${deposit} If i enter some special characters like ';' in $pwd, script returns an error which is set to display if the user enters... (5 Replies)
Discussion started by: Tuxidow
5 Replies

4. Shell Programming and Scripting

passing arguments

Hi I have a script to which I pass multiple arguments, for example lets say the script name is "abc". I run the script like ./abc def /file <directory location> In the above "def" is the first argument and "/file" is the second argument. I expect <directory location> that is passed after... (4 Replies)
Discussion started by: zmfcat1
4 Replies

5. UNIX for Dummies Questions & Answers

Passing arguments

I need to pass arguments to a shell script.My batch is calling some java program. ################# x=$1 y=$2 java -classpath program ################### if first parameter and second parameter is null then java -classpath program if first parameter is not null and second parameter is... (3 Replies)
Discussion started by: mnjx
3 Replies

6. Shell Programming and Scripting

Passing arguments to csh

I have noticed this thing using csh when passing arguments Suppose I call a csh script using ../Scripts/plot-model.csh -vmod="npt02-z30.vmod" -R="0/80/0/30" -c="0/4.5" -aspr="1:10" Somehow the " get removed when doing $argv ending up with -vmod=npt02-z30.vmod... (0 Replies)
Discussion started by: kristinu
0 Replies

7. Shell Programming and Scripting

Passing arguments at runtime

Hi .. Can any one please tell how to pass argument to shell script at runtime? I want to implement funcnality just like bc, where we can provide input while script is running and can be used later in the same script. Thanks in advance... (1 Reply)
Discussion started by: kunjalhg
1 Replies

8. Shell Programming and Scripting

Reading a string and passing passing arguments to a while loop

I have an for loop that reads the following file cat param.cfg val1:env1:opt1 val2:env2:opt2 val3:env3:opt3 val4:env4:opt4 . . The for loop extracts the each line of the file so that at any one point, the value of i is val1:env1:opt1 etc... I would like to extract each... (19 Replies)
Discussion started by: goddevil
19 Replies

9. Shell Programming and Scripting

Passing arguments--Error

Hi, i have a file.txt with data Bangalore Chennai Hyd filename of the script is: new.sh result=`cat file.txt | grep $1` if then echo pass else echo fail fi i am executing the file in the cmd line as "sh new.sh Bangalore" o/p is pass if i give "sh new.sh delhi" o/p is... (6 Replies)
Discussion started by: harsha85
6 Replies

10. Shell Programming and Scripting

Passing multiple arguments

Hi, I know with getopts you can pass arguments from the command line ./script -ab -c apple But it doesn't support 2 or more arguments for ONE option. Is there any other way to do this? Thanks (2 Replies)
Discussion started by: testa500
2 Replies

LEARN ABOUT X11R4

suspend

suspend(1)                                                         User Commands                                                        suspend(1)

NAME

       suspend - shell built-in function to halt the current shell

SYNOPSIS

   sh
       suspend

   csh
       suspend

   ksh
       suspend

DESCRIPTION

   sh
       Stops the execution of the current shell (but not if it is the login shell).

   csh
       Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.

   ksh
       Stops the execution of the current shell (but not if it is the login shell).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWcsu                      |
       +-----------------------------+-----------------------------+

SEE ALSO

       csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)

SunOS 5.10                                                          15 Apr 1994                                                         suspend(1)
All times are GMT -4. The time now is 08:15 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy