Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

Python call to bash script returns empty string

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Python call to bash script returns empty string
# 8  
Old 05-17-2012
just notice something , where is the call of the function "PDFGenerator" ?
# 9  
Old 05-18-2012
Quote:
Originally Posted by Chubler_XL
could be a PATH issue try fully pathing your script:
As it turned out, it was a path issue. I was executing my bash file from the same location as the python script and thought it should find it that way until someone with more expertise on the web application we're running told me that was not the case because once the web app loads the python script into memory, when the script executes it doesn't recognize the path location is in so it cannot find the bash script file.

Thank you all who responded!
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to use scl enable python command call with in bash shell script?

I have a bash shell script, within it i am using the below two commands . its failing right on scl enable command itself. if i run it by itself without a shell, it works fine. by default it is using pythin version 2.6 something. i want to use 3.4 version for that reason with in the shell... (3 Replies)
Discussion started by: cplusplus1
3 Replies

2. Shell Programming and Scripting

Beginner here, how to call a bash-script from python properly?

Hi everyone, i have the following script.sh: foo='lsusb | grep Webcam | cut -c16-18' sudo /home/user/public/usbreset /dev/bus/usb/001/$foo when i try to call this script from python using subprocess.call("script.sh", shell=True) it seems that only 'sudo /home/user/public/usbreset' is being... (6 Replies)
Discussion started by: hilfemir
6 Replies

3. UNIX for Advanced & Expert Users

Calling expect from shell script which inturn call python

Hi Team, I have to execute a task from my local machine, where i keep my .expect,.sh, .bash and .python scripts .Task are coded in the script and has to be executed at remote machine. for that i used following task ..... SCRIPT 1: cat shell_check.sh read value if then expect... (3 Replies)
Discussion started by: Sivarajan N
3 Replies

4. Shell Programming and Scripting

Call a Perl script within a bash script and store the ouput in a .txt file

I'm attempting to write a bash script that will create a network between virtual machines. It accepts three arguments: an RSpec that describes the network topology, and two list of machines (servers and clients). I have a (working) Perl script that I want to call. This Perl script takes an RSpec... (6 Replies)
Discussion started by: mecaka
6 Replies

5. Shell Programming and Scripting

[Solved] Unable to call a python script from bash

Hi, I am trying to run a python script embedded in bash script. But is throwing me an error. Please help. Script: #!/bin/bash nohup /usr/bin/python /opt/web/http.py & Error: /usr/bin/python: can't open file '/opt/web/http.py': No such file or directory Please help me on this. (6 Replies)
Discussion started by: maddy26615
6 Replies

6. Shell Programming and Scripting

Shell Variable in Curly Brackets Returns Empty Value

Hello Team, I have a script which will grep for a time from a file. I have following code to grep for a time in a file. node=`hostname` current_date=`date` file11=weblogic.log next_date=`date '+%b %e, %Y'` next_date_time11=`grep -i "${#next_date}" ${file11}| tail -1 | awk... (3 Replies)
Discussion started by: coolguyamy
3 Replies

7. Shell Programming and Scripting

awk print last line returns empty string

hello I have a file with lines of info separated with "|" I want to amend the second field of the last line, using AWK my problem is with geting awk to return the last line this is what I am using awk 'END{ print $0 }' myFile but I get an empty result I tried the... (13 Replies)
Discussion started by: TasosARISFC
13 Replies

8. Shell Programming and Scripting

Bash Script verify user input is not empty and is equal to a value

I need to create a script that has a user enter a value. I want to verify that the value is either 1,2, or 3. If it is not then I want them to try entering it again. I am using a while loop to force them to retry. I am able to test the input against 1,2, and 3, but when I test agains an... (4 Replies)
Discussion started by: spartiati
4 Replies

9. Shell Programming and Scripting

how to call a bash script using perl

Hi I m new to perl. I m trying to write a perl script that calls a bash script; does anyone have a script already that they can provide or help me out? Thanks a lot. (2 Replies)
Discussion started by: adnan786
2 Replies

10. Shell Programming and Scripting

Perl cgi script to call bash script?

Novice to perl here. I have created a simple web page in perl, with only one submit button. I would like to execute a bash script on the same server when this button is clicked on. Is this possible in perl? I have spent a few days researching this and am unable to find any useful information.... (0 Replies)
Discussion started by: pleonard
0 Replies
Login or Register to Ask a Question