Questions tagged [command-line]

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WolframKernel not found when running WolframScript

While attempting to run wolframscript in linux, I get the error "WolframKernel not found. Use -configure to set WOLFRAMSCRIPT_KERNELPATH Or export WolframKernel=/yourpath/WolframKernel" I am ...
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1answer
43 views

How to unprotect/see the code of a command in Mathematica [duplicate]

How do you see the code form of a command in Mathematica? I know there is a command in Mathematica, "Unprotect[]", but how do you actually use this?
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0answers
65 views

Why can't I authenticate my SSH connection in Mathematica?

I'm trying to SSH into my Cyberpower PDU41001, which is connected to my computer via Ethernet cable. My computer runs Windows 10. I have enabled SSH communication on the device by logging into the IP ...
9
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1answer
356 views

How to reproduce Wolfram Language's base64 encoded string with command-line tool?

With Wolfram Language: In[7]:= ExportString["foobar中文", "Base64"] Out[7]= "Zm9vYmFyXDo0ZTJkXDo2NTg3" With the closest command-line software I could think of <...
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0answers
40 views

Parallel Computation: Kill kernels which have completed the jobs while others keep running

I launch 20 parallel kernels in the background using nohup math -run "<<file.m" &> file.out The nature of computation is integration over various ...
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1answer
66 views

Problems in running mathematica file in the background

I have converted my Mathematica notebook into .m file and need to run it in the background on a remote server. I am launching the run from my laptop, on a remote workstation. I need it to obey the ...
2
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0answers
36 views

J/Link with Environment Variables and Command-Line Parameters

I have inherited a large number of Java files with classes I am trying to call from Mathematica via J/Link. They are legacy and am not at liberty to modify. A few are used on command-line scripts (...
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1answer
50 views

Can't save output in the script mode

I encounter the problem that I can't save any output from Mathematica script. Here is a minimal example. test.m ...
2
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2answers
117 views

is there something like a “foreach” mode from the command line? Like in perl?

With perl we can run perl -p . That wraps a foreach loop around the code and executes the code on the file. What I'm looking for is something like StringReplace[filename,"\t"->","] and then I get a ...
9
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1answer
150 views

Importing Packages to .wls without shadow definitions and context specification

I am trying to import a package that works correctly when I use it in a notebook in a wolframscript .wls. I get a weird shadowing problem, however. Here is a minimal working example ...
2
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0answers
81 views

Arrow key problem with mathematica 12 and bash version 5

I want to know if anyone experiences the issue with mathematica-12 with bash-5? I am using the command line interface of mathematica. Now when I do up arrow or down arrow to go to history, it does ...
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0answers
43 views

Unable to execute Wolfram script by calling a package

I am working on a script which loads a package called test. When I try to run the same from my command line, I am seeing my input printed without execution. ...
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82 views

Readable formula output on command line

I was trying to solve some differential equations. Mathematica is a little expensive to me, so I went for the free Wolfram Engine for Developers. It is said that the engine offers the full power of ...
6
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1answer
442 views

Using the pipe operator (“|”) when executing system commands

I'd like to emulate ls -tlra | grep <search term> in Wolfram. I have tried ...
4
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2answers
70 views

Run retrieving stdout without using RunProcess

Is it possible to run a complex terminal command and retrieve its output. I understand that RunProcess could do this but it cannot directly execute full command and it seems rather complex to rewrite ...
2
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1answer
118 views

How to change the terminal size programmatically that is opened by `RunProcess`?

Why isn't the following linux command working from the RunProcess interface? I want to change the terminal size programmatically and then display the information: <...
2
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1answer
101 views

RunProcess fails when a directory path contains a space

In my "Documents" folder I've created two directories with names "тест" and "тест 2". When I try to use RunProcess for obtaining directory listing for the first ...
2
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1answer
128 views

Is there a way to omit the “In[1]:=” prompt?

I'm using a command-line interface of Mathematica, or /usr/bin/wolfram. In wrapping this cui program with GNU Readline library, I would like to omit the ...
3
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1answer
146 views

Creating flags to use with wolframscript?

Is it possible to create flags to pass arguments into a script with wolframscript? I am trying to pass multiple variables that correlate to specific keys. For example, wolframscript -script ...
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0answers
120 views

Mathematica on Command Line: graphics errors under Mojave

Running Math 11 (or earlier) under Mac Mojave (10.14.5) from the command line, as soon as I display graphics I get a series of errors that look like this: /BuildRoot/Library/Caches/com.apple.xbs/...
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47 views

Command line session Linux from Mathematica

Using RemoteConnect and RemoteRunProcess I can create a remote session such that successive commands are done in the same ...
0
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1answer
341 views

How to run Mathematica as a .m file

I've created this Dummy.nb file with the code x=2 x+3 and exported it as Dummy.m. Whenever I try to run it on the command line with math -run Dummy.m or math -...
2
votes
1answer
63 views

How do I get TexForm to work on the command line? (Windows only)

I try to run: wolframscript -code "TeXForm[""2+2""]" But I end up with: TeXForm[2+2] I am using Windows. From my research,...
3
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0answers
48 views

Is there a limit to the amount of data that can be Run?

I need this command to work through the WolframKernel and it seems well beyond my understanding why it does not work above a certain amount of data size I'm passing to ...
3
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0answers
106 views

Not getting any output from mathematica script

I am completely new, so this question may be trivial, but I can't find any answers in the Wolfram documentation. I am playing around with scripting in Mathematica, but I cannot seem to get any type ...
7
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1answer
153 views

How to deal with compound command lines with RunProcess?

Given Windows DOS command input: tasklist|find /i "explorer.exe" How to pass it to ...
2
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0answers
288 views

Convert .nb to .m with a single script or command line in linux [duplicate]

I have some scripts in ".nb" format and I am more used to launch them in Linux command line in Linux but I need them in ".m" format. Usually I open the ".nb" script with the Mathematica Notebook and ...
1
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1answer
49 views

RunProcess Does not Stop

I want to convert a latex file to a pdf file, using Mathematica. To do that, I installed MikTex and the I can run the following command in cmd: lualatex main.txt ...
3
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0answers
178 views

Command line arguments to wolframscript interact strangely with -file option

In order to avoid script-defined command-line arguments clashing with existing arguments to wolframscript, it appears you are supposed to use the ...
10
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2answers
204 views

Any ergonomic tools for the command line kernel?

Mathematica on the command-line (invoked by running 'wolfram' on bash shell) seems bereft of all modern usability features. I'd like a list of the best third-party packages available (if any exist) ...
4
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0answers
107 views

Using an existing local kernel when launching from command line

I am trying to setup a web interface to a couple of Mathematica scripts, which in itself is quite simple: ...
3
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1answer
660 views

How to execute a Mathematica notebook in a shell script to produce plots/graphics [duplicate]

I want to produce some plots/graphics for a large amount of data on a computing cluster in a high-throughput way. I'd like to do this by piping results through Mathematica where I'd apply some post-...
2
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0answers
78 views

can't start r process in cmd

...
6
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0answers
293 views

How can I create a REPL for Mathematica in Sublime Text

I would like to be able to interact with Mathematica command line interface from within Sublime Text. Sublime Text has a package called Sublime REPL that provides an interface for different ...
6
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1answer
1k views

How to activate Mathematica through remote license server from command line?

I am trying to activate Mathematica from the command line (I am logged remotely) by connecting to a remote network license server, but no success so far. I run the command ...
2
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0answers
79 views

Make exponents line up with their base in terminal

For some reason, the exponents displayed on a terminal (Mac OS X 10.13) Mathematica 11.2 do not line up with their bases: ...
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1answer
504 views

FindRoot fails 100 iteration precision

I am attempting to find roots of a complex equation that involves exponential functions and small approximation values. I have had success using FindRoot for values ...
6
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0answers
233 views

Passing UTF-8 to wolframscript on the command line

I am trying to use Unicode input to wolframscript -c, like so: $ ./wolframscript -c '1/∞' â^(-1) The source of this behavior ...
5
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0answers
80 views

Processor Detection Problem with Mathematica in Linux command-line

Here is the problem, there are two ways to launch Mathematica in Linux: Double click a notebook file in Desktop (GUI mode). It gives: $ProcessorCount (* 4 *) ...
2
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1answer
57 views

Echoing commands when running packages in batch mode

I run Mathematica packages in batch mode. I need a log file showing input commands and displaying their output. I tried these commands ...
0
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1answer
89 views

Loop command in Interpolation

I have a following interpolation function A[x,y] defined below. The variable y has some fixed range which is different for each <...
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0answers
133 views

How to plot imaginary parts of complex valued list of data separately?

I am using a user-defined function syscomplex[t1,t2,a] which calculates the complex energies of a system in a Mathematica-based software. Here: ...
2
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0answers
100 views

Export cdf does not work in MathKernel command line

I am using Mathematica through command line MathKernel. I am not trying to draw any graphics in the console. But I should be able to export things a CDF. Why can't ...
0
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0answers
497 views

math and mathematica not working in Debian command line

I am asking this question because I can't find solution anywhere. On the Mathematica website it says to start Mathematica type mathematica and to start the kernel ...
4
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1answer
173 views

Quit Mathematica kernel if no license available

I'm running the Mathematica kernel math from inside a makefile to generate C++ code, like so: ...
0
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1answer
98 views

Script not executed from command line on window

I have a simple test.m file: (*--- file test.m -------*) Print["Testing"] Integrate[Sin[x],x] (*---- end of file ------*) And I executed it in command line (...
2
votes
1answer
197 views

Print[] to console in Mathematica 11 [duplicate]

The Edit-> Preferences -> Evaluation menu is gone from Mathematica 11. But I want to redirect the output of Print with the option that used to be called Print[] ...
0
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2answers
135 views

How to get a right character when we use cmd command

This is my runtime environment $Version $CharacterEncoding "11.1.1 for Microsoft Windows (64-bit) (May 16, 2017)" "CP936" When I run ...
5
votes
1answer
58 views

Can we make preread replacements in an *.m* file before being run?

This the second question of (152743), the preamble of which is reproduced here: Those who don't have/prefer the front end of Mathematica will either use a plain ASCII editor to write a script in an <...
5
votes
1answer
57 views

Can we make new definitions for InputForm in packages?

Those who don't have/prefer the front end of Mathematica will either use a plain ASCII editor to write a script in an .m file or just use Mathematica directly from ...