Free Interactive Python Tutorial

I want to run a bash script from a python program. The script has a command like this: find . -type… Read more How Can I Run This Shell Script Inside Python?

Can someone explain how this bash script works? The part I don't understand is ''':… Read more How To Write A Bash Script Which Calls Itself With Python?

I'm using Django 1.5 & Python 2.7 on Windows + Cygwin. The following command gives me an er… Read more Correct Path Usage In Cygwin : Difference Between `python C:\somefile.py` & `python /cygdrive/c/somefile.py`

I would like to traverse a directory recursively and find all files that have at least one of the f… Read more Recursively Traverse Directory And Replace Function Calls

I'm trying to figure out if it is possible to pass values stored in a variable in Bash in as ar… Read more How To Pass Bash Variables As Python Arguments

I'm a Python/Git newb but I'm trying to write a script that takes two branches or commits a… Read more Get A List Of Changed Files Between Two Commits Or Branches

TL;DR My workflow: Download PDF Split it into pages using pdftk Extract text of each page using pd… Read more How To Identify Likely Broken Pdf Pages Before Extracting Its Text?

Recently, I came across the Linux command source and then found this answer on what it does. My un… Read more Sourcing A Python Script

I have two lists of urls and I want to know new string. Example: listA.txt string1 string2 listB.t… Read more Comparing Large Files With Grep Or Python

I am trying to write a code in python that will take some information from top and put it into a fi… Read more Taking The Results Of A Bash Command And Using It In Python

I am attempting to pass a bash environment variable back into my fabric function like this:- from f… Read more Send Bash Environment Variable Back To Python Fabric

I would like to load a big matrix contained in the matrix_file.mtx. This load must be made once. On… Read more Share Variable (data From File) Among Multiple Python Scripts With Not Loaded Duplicates

Is it possible to output stdout to file, but ignore stderr? I have a Python script that uses sys.st… Read more Cronjob - How To Output Stdout, And Ignore Stderr

I have an array HSPACE which is defined inside a python script. I am trying to pass this array to a… Read more How To Pass An Array From Python To Shell Script And Execute It?

I was wondering if I could run unix commands without quitting the server. If so, how? I used a Bash… Read more How Do I Use Unix Commands While A Django Development Server Is Running? (picture Provided)

I have data in textfile. example. A B C D E F 10 0 0.9775 39.3304 0.9311 60.5601 10 1 0.9802 32.32… Read more To Sum Column With Condition

Anyone can explain me why this python -V | awk '{print $2}' returns this Python 2.7.5 … Read more Pipeline Doesn't Seem To Have Any Effect In Bash

I have a project shared by a friend which includes headers that have case conflicts (eg: #include &… Read more Find And Replace File Names To C Standard

I have seen some installation files (huge ones, install.sh for Matlab or Mathematica, for example) … Read more Embedding Binary Data In A Script Efficiently

Here's a general example of what I need to do: For example, I would initiate a back trace by se… Read more Use Named Pipes To Send Input To Program Based On Output