Video of a Software Development Terminal Session

To record a software development terminal session it is helpful to have more than one screen: one screen to operate the recording software - say OBS Studio - and another to run the software being recorded.  It is assumed henceforth that the user has at least two screens and is using OBS Studio.

Steps to Prepare to Record a Terminal Session


  1. Choose the screen (different from the one running OBS Studio) for the terminal session.
  2. Add in the Sources window of OBS Studio a new Screen Capture source by clicking the + button and choosing that source from the list.
  3. If recording audio, add the appropriate audio source
  4. Correct the prompt and the terminal title.
  5. Remove unnecessary output, such as Python warnings.
  6. Change background image to something neutral

Recording the Session

Prior to recording you should have a script - or at least a sequence of prompts.  Using a script that you read could sound mechanical and forced whereas without one, you may find yourself making mistakes or "umming and ahing".  Clearly this depend on the skills of the speaker - and practice.

Viewing the Recording

Generally speaking, the best video viewing software is VLC.

Comments

  1. kaitlynnradackMarch 3, 2022 at 9:44 AM

    MGM Grand Hotel and Casino - Mapyro
    Find MGM Grand Hotel and Casino (Tahoe) location in Northern Iowa, 강릉 출장마사지 United 화성 출장마사지 States, 포천 출장마사지 revenue, 의정부 출장샵 industry 서산 출장마사지 and

    ReplyDelete

Post a Comment

Popular posts from this blog

TEX on Linux

Image
This is not really a Web Dev tip, but I thought it worth quickly noting for those who have a need to produce properly formatted mathematical (and other) high quality textual output on Linux. T E X  is a typesetting system - it lets you format text at the quality of a formal publication like a book, magazine or journal, including complex text formats like equations.  It includes a ( Turing-complete ) language making it extremely powerful. Installing it to use on Linux, is not difficult, however installing MiKTeX with TexWorks  on Ubuntu/Pop!_OS 19.10 as I have requires some additional steps. MiKTeX MiKTeX is a system that brings together a large set of  T E X  related programs.  One system that comes bundled with it is TexWorks.  Using these two works well for normal mathematical formulae that I've tested. TexWorks TexWorks is a convenient  T E X  editor.  You can write your  T E X  and immediately create PDF output...
Read more

Freeze Changing HTML Element in Chrome Developer Tools

Some websites have elements attached to code that changes them dynamically, so that it is not effectively possible to view its source - e.g. notion.so . To freeze the elements in the Developer Tools windows: Open the Developer Tools windows from the top-right “3 vertical dot” menu → More tools → Developer tools, or Ctrl+Shift+i (Window/Linux) or Option+⌘+J (Mac) Select the Sources tab in Developer Tools In the browser, hover over the element concerned (don’t click) Press F8 (Windows/Linux) or FN+F8 (Mac) Go to the Elements tab in Developer Tools The elements will be paused. It will be possible to expand the elements and see the frozen source. (From stackoverflow )
Read more

Change Unix terminal Title

Changing the Terminal Window Title Text To change Linux (and perhaps other systems) Terminal windows' titles, you must use escape codes as follows: printf "\e]2;YOUR TITLE GOES HERE\a" If you execute this in a terminal session, it will change the title of the terminal to “YOUR TITLE GOES HERE” If you omit a title string (i.e. use printf "\e]2;\a" ), the title will default to “Terminal”. Correcting PS1 From Resetting The Title There is one situation in which the above may seem not to work: when the screen title is set within the Unix prompt construction. How The Unix Terminal Prompt is Set The in a Shell , the PS1   environment variable controls what texts is shown at the prompt. Every time a shell command completes and the prompt is shown, PS1 is evaluated. Since it is a shell variable, anything that can be done in the context of shell variables is possible with the PS1 prompt - in fact arbitrary shell code is possible to be run dur...
Read more