Sponsored Content
Top Forums Shell Programming and Scripting Challenge with sh script using environment variables to check for file. Post 303036033 by Scrutinizer on Thursday 13th of June 2019 04:44:46 AM
Old 06-13-2019
The output of
Code:
 echo  "+ The IC_HOME variable is defined as ${IC_HOME} "

produces
Code:
  The IC_HOME variable is defined as /opt/huronesb/taleoccc/tcc-19.2.0.3

Note the two leading spaces, The first space is what used to be the + character and it is overwritten by the space after the ${IC_HOME} variable expansion.
This indicates a trailing carriage return character in the IC_HOME variable

Then:
Code:
echo "+ Next Check for jar ${IC_HOME}/lib/taleo-integrationclient.jar "

produces the output:
Code:
/lib/taleo-integrationclient.jar b/taleoccc/tcc-19.2.0.3

Also here part of the text gets overwritten. /lib/taleo-integrationclient.jar ends up at the beginning of the line.

So again this indicates a trailing carriage return character in the IC_HOME variable.

My guess this variable is being set by another script and that this scripts contains CR-LF (Carriage Return + Line Feed) at the end, so it is in Windows format. It needs to be converted to Unix format (only a LF, no CR).

Convert the script in which the IC_HOME variable is set to Unix format like so:

Code:
tr -d '\r' < file > newfile


Last edited by Scrutinizer; 06-13-2019 at 06:03 AM..
This User Gave Thanks to Scrutinizer For This Post:
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

shell script help: sorting, incrementing environment variables and stuff

First: me == noob. Whats a good resource for shell script info cause I'm having trouble finding good info. I'm writing a shell script to automate the setup of a flash 'page flip'. My current code is below. the page flip takes an xml file of format <content> <pages... (1 Reply)
Discussion started by: secoif
1 Replies

2. UNIX for Dummies Questions & Answers

how to expand environment variables in a file?

I am new to unix and would appreciate if someone could help. I have an environment variable SourceFilePath=/db1/Src/test set on the unix server. I want to expand this SHELL variable in a file using any command sed, awk etc File contents is as follows: var=$SourceFilePath/file.txt ... (2 Replies)
Discussion started by: debbie15
2 Replies

3. Shell Programming and Scripting

Environment Variables in text file and read command

I cannot get the following substitution ($ORACLE_SID) to work: The variable ORACLE_SID is set to wardin my environment. It has been exported. I have a text file called test.dat: /u07/oradata/${ORACLE_SID}/extab/finmart/summit/ps_voucher_line_crnt_ex.dbf... (2 Replies)
Discussion started by: bradyd
2 Replies

4. Shell Programming and Scripting

Unable to change environment variables in bash script

Hello! For the moment some settings in my .bashrc contain the password of my company's firewall, which is not a good idea. I would like to use the string "PASSWORD" set in .bashrc and a script that changes all appearances of "PASSWORD" in the environment variables by the actual password (which... (4 Replies)
Discussion started by: markolopa
4 Replies

5. Emergency UNIX and Linux Support

Problem setting environment variables from script

Hi all! I know that environment variables can be set on the .bashrc file, but I need to set them from a sh script. I saw a lot of websites that teach this but it doesn't work for me. #!/bin/sh DEKTOP=$DESKTOP=:/home/rrodrigues/Desktop export DESKTOP if I do echo $DESKTOP returns me... (10 Replies)
Discussion started by: ruben.rodrigues
10 Replies

6. Shell Programming and Scripting

Setting environment variables in Cron file

Hi, In Cron file i'm using username and password hard-coded and now i wann to use environmental veraiables in cron file. But Could you please guide me how to use these environmental variables in cron file ? Thanks, Shyamu.A (4 Replies)
Discussion started by: shyamu544
4 Replies

7. Shell Programming and Scripting

environment variables in a sed script file

Hello Everyone I need to create a script file which must append some lines to a target text file, I'm using sed for windows, the script file look like this: { a\ STRINGTABLE DISCARDABLE\ BEGIN\ 5, 150 {a\ #define RC_SHELL, "%ID_SHELL%"\ #define RC_NAME, "%ID_NAME%"\ END } ... (1 Reply)
Discussion started by: edgarvm
1 Replies

8. Shell Programming and Scripting

Using Datastage environment variables in Unix script

Hi All, I am using ETL tool Datastage and is installed on Linux environment. Few environment variables are set in datastage. Now my requirement is to use those environment variables in a unix script. Is there any option I can do it? Sugeestions from people working on datastage and linux... (1 Reply)
Discussion started by: bghosh
1 Replies

9. Shell Programming and Scripting

Setting environment variables from a file :

Hi, I have around 10 environment variables in my shell script. i want to set this all in a file and just call that file in my shell script. How can i do that ? Please help. TIA! (6 Replies)
Discussion started by: qwertyu
6 Replies

10. Shell Programming and Scripting

Run script through cron with user environment variables

Hi everyone, I wrote a script that is supposed to be run by cron on a daily basis. It works just fine if I run it manually, but due to a lack of environment variables (which are available during my user session but not when cron runs the script) it keeps failing to run successfully. Here's the... (2 Replies)
Discussion started by: gacanepa
2 Replies
All times are GMT -4. The time now is 01:19 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy