How to pass an expression through script.


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting How to pass an expression through script.
# 1  
Old 06-09-2009
Bug How to pass an expression through script.

I am a new biee to shell scripting. recently i came across a interview and i was asked how to pass a expression to script.

Any Help will be appreciated.
Thanks in advanceSmilie
# 2  
Old 06-09-2009
What do you mean by expression ?...

Pls can u post the i/p and o//p required , so would be easy to do.
# 3  
Old 06-09-2009
Expression.

I mean passing a read or else parameters to the script.
how the systax should be. please provide me the links if u have any for linux shell scripting.

Thanks
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

How to pass values to a script called from within another script in shell?

Ceiling Light - The Forgotten Element One of the highest details concerning using an LED ceiling panel essentially offer a fantastic dance floor which definitely makes the customers dance right away.They are a quite low cost method of something like a lighting solution, simple collection up,... (1 Reply)
Discussion started by: harveyclayton
1 Replies

2. UNIX for Beginners Questions & Answers

How to pass values to a script called from within another script in shell?

Need ideas on how to achieve the below. We have a script say "profile.sh" which internally calls another existing script called "name.sh" which prompts for the name and age of a person upon execution. When i run profile.sh how can i populate a pre-defined value from another file and pass that... (1 Reply)
Discussion started by: sankasu
1 Replies

3. Shell Programming and Scripting

Shell script to pass the config file lines as variable on the respective called function on a script

I want to make a config file which contain all the paths. i want to read the config file line by line and pass as an argument on my below function. Replace all the path with reading config path line by line and pass in respective functions. how can i achieve that? Kindly guide. ... (6 Replies)
Discussion started by: sadique.manzar
6 Replies

4. Shell Programming and Scripting

How to pass Oracle sql script as argument to UNIX shell script?

Hi all, $ echo $SHELL /bin/bash Requirement - How to pass oracle sql script as argument to unix shell script? $ ./output.sh users.sql Below are the shell scripts and the oracle sql file in the same folder. Shell Script $ cat output.sh #!/bin/bash .... (7 Replies)
Discussion started by: a1_win
7 Replies

5. Post Here to Contact Site Administrators and Moderators

Unable to pass shell script parameter value to awk command in side the same script

Variable I have in my shell script diff=$1$2.diff id=$2 new=new_$diff echo "My id is $1" echo "I want to sync for user account $id" ##awk command I am using is as below cat $diff | awk -F'~' ''$2 == "$id"' {print $0}' > $new I could see value of $id is not passing to the awk... (0 Replies)
Discussion started by: Ashunayak
0 Replies

6. Shell Programming and Scripting

How we can pass the argument when calling shell script from perl script

Can someone let me know how could I achieve this In one of per script I am calling the shell script but I need to so one thing that is one shell script call I need to pass pne argument.In below code I am calling my ftp script but here I want to pass one argument so how could I do this (e.g:... (5 Replies)
Discussion started by: anuragpgtgerman
5 Replies

7. Shell Programming and Scripting

pass null value to sql script from korn shell script

There are 4 parameters that I have to pass from korn shell to sql script. 1) I have to check if $1 , $2 , $3 and $4 are null values or not . How can I do that ? 2) Once its determined that these values are null (in the sense they are empty) how can I pass null values to sql script... (11 Replies)
Discussion started by: megha2525
11 Replies

8. UNIX for Advanced & Expert Users

How to use parameter in sql script pass from unix script?

Hi, I am unable to use parameter in sql script passed from unix script. my sql script CREATE_SBI_LIST_GROUP.sql is like this - ------------------------------- SELECT SDS.ID "SO_ID", SDS.SO a1, sgp.sga__code SGA_CODE, FROM sga sga,sales_genl_provision sgp , comm_product_condn cpc... (2 Replies)
Discussion started by: apskaushik
2 Replies

9. UNIX for Advanced & Expert Users

Pass parameter to the main script from wrapper script

Hi, I am writing a wrapper script(wrap_script.sh) to one of the main scripts (main_script.sh) The main script is executed as following: ./main_script.sh <LIST> <STARTDATE> <ENDDATE> looks for a parameter which is a LIST(consists of different list names that need to be processed), START/END... (0 Replies)
Discussion started by: stunnerz_84
0 Replies

10. Shell Programming and Scripting

want to pass parameters to awk script from shell script

Hello, I have this awk script that I want to execute by passing parameters through a shell script. I'm a little confused. This awk script removes duplicates from an input file. Ok, so I have a .sh file called rem_dups.sh #!/usr/bin/sh... (4 Replies)
Discussion started by: script_op2a
4 Replies
Login or Register to Ask a Question