Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Passing variables to an input file
Top Forums Shell Programming and Scripting Passing variables to an input file Post 302771221 by danish0909 on Wednesday 20th of February 2013 04:11:26 AM
Old 02-20-2013
Passing variables to an input file
Hi All,


I have to insert 2 values to a text file in specific places. I have been able to extract each variable value via a script but am not able to send these variable values to the text file.

Pasted is the script for extracting the variable values:

for i in `ls -1`
do
s=`awk 'END{print NR}' $i`
dur=`awk '{s+=substr($0,85,9)}END{printf "%09d\n", s } ' $i`
length=`printf "%036d %s" $s`
echo -en $length"\t\t$dur""\n"
done

After getting the values, I need to insert them into the text file pasted below mantaining the space length between the strings:

$length $dur 130219235419 00000000 00000000000000 00000000000000000000000000 000000000 0000000000 000000000000000 00000000000000000000000000000000000000000000000000 0


Any idea how we can do it. Any help is appreciated a lot
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Passing data from file to variables for script

Hello all! After searching through numerous helpful posts on these forums I am still having an issue with a task I am trying to accomplish. I am trying to take data from an input file, store the contents as variables, and use the variables in the script. The input file (input.txt) is... (2 Replies)
Discussion started by: screwed718
2 Replies

2. UNIX for Dummies Questions & Answers

Reading from a file(passing the file as input parameter)

hi I have a shell script say primary.sh . There is a file called params my scenario is primary.sh should read all the values and echo it for example i should pass like $primary.sh params output would be Abc ... (2 Replies)
Discussion started by: ssuresh1999
2 Replies

3. Shell Programming and Scripting

Passing 2 variables

Hi All, I need to pass 2 variables name 'vamskt' and 'vamsi'. Here is my question: delete from gpi.usergroup where usg_user_id in ('vamskt'); delete from gpi.userroles where uro_user_id in ('vamskt'); delete from gpi.user where usr_id in ('vamskt'); insert into gpi.user... (3 Replies)
Discussion started by: tvamsikiran
3 Replies

4. Shell Programming and Scripting

For loop using input file doesn't expand variables

Hi, I'm using a for loop reading from an input file that contains files, whose path includes a variable name. But the for loop doesn't expand the variable and therefore can't find the file. Here's an example: File BACKUPFILES /home/John/alpha /home/Sue/beta... (8 Replies)
Discussion started by: Hesiod
8 Replies

5. Shell Programming and Scripting

Passing variable as an input file to AWK comand

Hi, I would like to compare 2 files using awk, which I can do by using: awk 'NR==FNR{a;next} (NR > 32 && $2 in a) {print $0}' File1 and File2. If the name of the File1 is in another file (for example, column 4 in File 3) then how can I pass this column 4 to the awk command. Thanks in... (1 Reply)
Discussion started by: ezhil01
1 Replies

6. Shell Programming and Scripting

To take two variables from a file and act as an input for the script

Hi, I have done the scripting such that it will read input line by line from a txt file and is passed through a script, but now my requirement is to pass two variables into a script from a file, how could I do this or is there any other better idea ? for reading singe input from a file, line... (4 Replies)
Discussion started by: ajothi
4 Replies

7. Shell Programming and Scripting

How to read each line from input file, assign variables, and echo to output file?

I've got a file that looks like this (spaces before first entries intentional): 12345650-000005000GL140227 ANNUAL HELC FEE EN 22345650-000005000GL140227 ANNUAL HELC FEE EN 32345650-000005000GL140227 ANNUAL HELC FEE EN I want to read through the file line by line,... (6 Replies)
Discussion started by: Scottie1954
6 Replies

8. Shell Programming and Scripting

Passing awk variables to bash variables

Trying to do so echo "111:222:333" |awk -F: '{system("export TESTO=" $2)}'But it doesn't work (2 Replies)
Discussion started by: urello
2 Replies

9. Shell Programming and Scripting

Passing Oracle function as file input to sqlplus

Apologies if this is the incorrect forum.There is an issue in the function call I am facing while calling the same from a unix shell scripts. Basically, I want the ref cursor to return values to a variable in sqlpus. The function call is currently saved in a ".txt" file in a unix location. I want... (7 Replies)
Discussion started by: amvip
7 Replies

10. Shell Programming and Scripting

HELP - loop a curl command with different variables from input file

Hi guys! Kind of new to bash scripting and now I'm stuck. I need to curl with these variables: "{ \"nodename\": \"$1\", \"ipaddress\": \"$2\", \"poolname\": \"$3\", \"port\": \"$4\", \"loadbalancer\" : \"$5\" }" and my input_file.txt contains server001 10.10.10.01 serverpool1 80... (4 Replies)
Discussion started by: yort
4 Replies

LEARN ABOUT SUNOS

makesh

MAKESH(1)                                                     General Commands Manual                                                    MAKESH(1)

NAME

       makeSH - a .SH script maker

SYNOPSIS

       makeSH files

DESCRIPTION

       MakeSH  examines  one or more scripts and produces a .SH file that, when run under sh, will produce the original script.  The .SH script so
       produced has two sections containing code destined for the output.  The first section has variable substitutions performed  on  it  (taking
       values  from  config.sh), while the second section does not.  MakeSH does not know which variables you want to have substituted, so it puts
       the whole script into the second section.  It's up to you to insert any variable substitutions in the first section for any values you want
       from config.sh.

       You  should  run  makeSH from within your top-level directory and use the relative path to the file as an argument, so that the "Extracting
       ..." line printed while running the produced .SH file later on will give that same path.

AUTHOR

       Larry Wall <lwall@netlabs.com>

SEE ALSO

       pat(1), metaconfig(1), makedist(1).

BUGS

       It could assume that variables from metaconfig's Glossary need to be initialized in the first section, but I'm too lazy to make it do that.

                                                                       LOCAL                                                             MAKESH(1)
All times are GMT -4. The time now is 09:41 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy