Bash vs Python Post: 20685

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

python vs bash - verbose mode

hey all! i'm looking how to render verbose python scripts. what i'm looking for would be an equivalent to a "bash -xf" in bash script headers.. Any help?

2. Programming

Python: bash-shell-like less functionality in the python shell

Hello, Is there some type of functional way to read things in the Python shell interpreter similar to less or more in the bash (and other) command line shells? Example: >>> import subprocess >>> help(subprocess) ... ... I'm hoping so as I hate scrolling and love how less works with...

3. Shell Programming and Scripting

Python call to bash script returns empty string

Hi all, I need help figuring out why my script won't work when envoked from web interface. First off, I'm fairly new to Linux and Shell scripting so, my apologies for being ignorant! So I have a python script that I envoke through a web interface. This script envokes my shell script and...

4. 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.

5. Shell Programming and Scripting

Bash script with python slicing on multiple data files

I have 2 files generated in linux that has common output and were produced across multiple hosts with the same setup/configs. These files do some simple reporting on resource allocation and user sessions. So, essentially, say, 10 hosts, with the same (2) system reporting in the files, so a...

6. Shell Programming and Scripting

Display-performance in terminal, bash or python?

Heyas I've been working on my project TUI (Text User Interface) for quite some time now, its a hobby project, so nothing i sit in front of 8hrs/day. Since the only 'real' programming language i knw is Visual Basic, based upon early steps with MS-Batch files. When i 'joined' linux 3 years ago,...

7. 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...

8. 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...

9. Shell Programming and Scripting

How to enable rh-python34 from bash shell script, default python is 2.6 version.?

On our server default python version is 2.6, how to enable rh-python34 via bash shell. Thanks a lot for the helpful info.

10. Shell Programming and Scripting

Pass bash variable to python

How can I pass bash Variable to python script. bash.sh while read -r db do Printf "%s\n" ${db} "Found" done < path/to/file.txt file.txt db1 db2 db3 python.py print(${db}_tables.replicate.fix)

LEARN ABOUT LINUX

dh_python

DH_PYTHON(1)							     Debhelper							      DH_PYTHON(1)

NAME

       dh_python - calculates Python dependencies and adds postinst and prerm Python scripts (deprecated)

SYNOPSIS

       dh_python [debhelperoptions] [-n] [-V version] [moduledirs...]

DESCRIPTION

       Note: This program is deprecated. You should use dh_pysupport or dh_pycentral instead. This program will do nothing if debian/pycompat or a
       Python-Version control file field exists.

       dh_python is a debhelper program that is responsible for generating the ${python:Depends} substitutions and adding them to substvars files.
       It will also add a postinst and a prerm script if required.

       The program will look at Python scripts and modules in your package, and will use this information to generate a dependency on python, with
       the current major version, or on pythonX.Y if your scripts or modules need a specific python version. The dependency will be substituted
       into your package's control file wherever you place the token ${python:Depends}.

       If some modules need to be byte-compiled at install time, appropriate postinst and prerm scripts will be generated. If already byte-
       compiled modules are found, they are removed.

       If you use this program, your package should build-depend on python.

OPTIONS

       module dirs
	   If your package installs Python modules in non-standard directories, you can make dh_python check those directories by passing their
	   names on the command line. By default, it will check /usr/lib/site-python, /usr/lib/$PACKAGE, /usr/share/$PACKAGE,
	   /usr/lib/games/$PACKAGE, /usr/share/games/$PACKAGE and /usr/lib/python?.?/site-packages.

	   Note: only /usr/lib/site-python, /usr/lib/python?.?/site-packages and the extra names on the command line are searched for binary (.so)
	   modules.

       -V version
	   If the .py files your package ships are meant to be used by a specific pythonX.Y version, you can use this option to specify the
	   desired version, such as 2.3. Do not use if you ship modules in /usr/lib/site-python.

       -n, --noscripts
	   Do not modify postinst/prerm scripts.

CONFORMS TO

       Debian policy, version 3.5.7

       Python policy, version 0.3.7

SEE ALSO

       debhelper(7)

       This program is a part of debhelper.

AUTHOR

       Josselin Mouette <joss@debian.org>

       most ideas stolen from Brendan O'Dea <bod@debian.org>

8.9.0ubuntu2.1							    2012-06-12							      DH_PYTHON(1)