Tag: bash

How to pass arguments to ros launch file from bash script and how to create ros launch file running python script with those parser arguments

I have a python script which runs as follows: I have launch file are follows: Bash script as: I want to pass this foldername in bash to roslaunch file (cam_calibrator.launch) as above, then get that folder-name as argument and send that to my python script “cameracalibrator.py” just like –si…

Parse text with uncertain number of fields

bash parsing perl python split

I have a file (~50,000 lines) text.txt as below, which contains some gene info from five individuals (AB, BB, CA, DD, GG). The t in the file is a tab seperator. There are also a lot of info that are not useful in the file, and I would like to clean it up. So What I need is to extract

How to run shell script on azure web app while running django app?

bash django python shell subprocess

I want to run a shell script on the azure web hosting server while hosting the Django project my Django view contains a subprocess module code to run the shell script but I don’t know which shell is used by my server, bash or something else and I am unable to run that shell script. So How do I run

Run Docker container and passing a single option with multiple arguments to a python script

bash docker python

I am trying launch a Docker container that has as an entrypoint a python script that accepts a BBOX as an argument. I use a Bash script in order to automate the above. Where the BBOX should be of this form: lonmin latmin lonmax latmax Below is the Bash script run.sh Where <docker_image_name:tag> is a do…

Extracting all JavaScript filenames from a log file using bash script

bash linux python

I have 4 different named log files, all with txt extensions. I need to write a bash script file that extracts JavaScript file names from any of these log files regardless of their names. The output of the script should not include the path, have to be unique, and sorted After some research I came up with this…

Converting an argparse bash script into a python script

argparse bash ide python

Consider the bash script below. The script argparse_test.py is an argparse script with various variables. How would I convert this bash script to a python script so that I could run it in a python IDE with the various variables? Answer This bash input should produce a sys.argv that looks like that’s a r…

CyberArk ITATS004E Authentication failure for User in python script

bash cyber-ark python ssh

I’m trying to implement a python script that executes local bash scripts or simple commands on remote CyberArk machines. Here is my code: The main problem is that i get this CyberArk authentication error most of the times, but not always, so it’s kind of random and i don’t know why: In this …

Get rid of single quotes from the substituted string within sed command in Python

bash python python-3.x sed string

I have a text file 1.txt which has following content: I am trying to generate multi-line string that I need to add before module abc line in 1.txt. I am using sed to do this. This is the sed command I am forming and printing before executing it: When I execute the above sed command, I get error: There shouldn…

Different results when running C program from Python Subprocess vs in Bash

bash c++ command-line-interface python subprocess

I’ve got a string/argument that I’d like to pass to a C program. It’s a string format exploit. However, there seems to be different behaviours exhibited if I call the C program from Python by doing versus The difference is that the string exploit attack works as expected when calling the scr…

Cannot run docker container. Error response from daemon pull

bash docker machine-learning python

To use TensorFlow serving, I had to use docker. I downloaded the TensorFlow image using After that, I had to start tf serving and map my directories. As a result I have an error :- Answer The volume path contained spaces, putting “” around the path could solve the error In this case, I changed the…