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Executing Mathematica Scripts Within the Command-Line

This guide will show how to run Wolfram Mathematica scripts right from the command-line, without using the Frontend.

Setting up the console environment (MacOS)

Technically, a Mathematica script can be executed from the command line using the Mathematica Kernel.

After installation of the Wolfram Mathematica application, default location of that executable kernel should be at /Applications/Mathematica.app/Contents/MacOS:

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# general imports
from flask_socketio import SocketIO
from flask_socketio import emit
from flask import Flask, render_template
from random import random
import time
from threading import Thread, Event
from threading import Lock

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# .bashrc

# User specific aliases and functions

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# custom commands 
alias ls='ls --color=auto'

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def ShowSolutions(n, id):
    nqReduced = 4
    nqM = 100
    for i in range(n):
        plotname = pathPrefix+foldername + 'plot-id'+str(i+1)+'.pdf'
        fig, ax = plt.subplots()
        plt.xlabel('q')
        plt.ylabel(f'λi')
        ax.text(0.15, 0.75, f'$\lambda_{i+1}$ | N={n}', horizontalalignment='center',
                verticalalignment='center', transform=ax.transAxes)

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####
#### pyenv-virtualenv bash prompt customization
####


# pyenv
eval "$(pyenv init -)"

# pyenv-virtualenv:

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# vim:ft=zsh ts=2 sw=2 sts=2
#
# agnoster's Theme - https://gist.github.com/3712874
# A Powerline-inspired theme for ZSH
#
# # README
#
# In order for this theme to render correctly, you will need a
# [Powerline-patched font](https://github.com/Lokaltog/powerline-fonts).
# Make sure you have a recent version: the code points that Powerline

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Mac and Linux

• Open Terminal

• Check if you already have a SSH keypair generated. Do the following:

  $ ls -la ~/.ssh/id_rsa*
  

If the files exist, you already have SSH installed. IMPORTANT: But if you wish to regenerate the SSH key pair, at least back up your old SSH keys.

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The latest beta (3.5) includes separate color settings for light & dark mode. Toggling dark mode automatically switches colors.

Vist iTerm 2 homepage to download the beta. Thanks @stefanwascoding.

---

1. Add switch_automatic.py to ~/Library/ApplicationSupport/iTerm2/Scripts/AutoLaunch with:

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How to use

In iTerm2, in the menu bar go to Scripts > Manage > New Python Script

Select Basic. Select Long-Running Daemon

Give the script a decent name (I chose auto_dark_mode.py)

Save and open the script in your editor of choice.

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fig, ax = plt.subplots()

x = []
y = []

plt.plot()

plt.xlabel()
plt.ylabel()
ax.legend(loc='best')