Command Line TV

Command Line TV

By Christopher League and Christian LopesTechnologyEducation
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Command Line TV episodes

  • Episode 8: Package managers

    In this episode, we explore some of the capabilities of package managers for

    installing and updating software on your system. Specifically, we look at the
    ‘apt’ system on Ubuntu GNU/Linux. On other systems, you might use Yum
    (RedHat/Fedora), Pacman (Arch), or Homebrew (Mac). This page shows a comparison
    of commands for several Linux packaging systems:
    https://wiki.archlinux.org/index.php/Pacman_Rosetta

    0 min
  • Episode 7: ImageMagick

    We look at ImageMagick, a powerful suite of command-line tools for doing image

    processing. With it, we resize, crop, blur, and do format-conversion on a
    collection of image files.

    0 min
  • Episode 5: File management part 1

    We use mv to move and rename files, and create a shell alias to improve the

    safety of one of its sharp edges. We also introduce the .bashrc configuration
    script, and mkdir to create directories.

    0 min
  • Episode 4: Text manipulation

    We learn about text manipulation commands like cut, sort, and uniq. We

    build sophisticated pipelines to analyze data, including surveys and web logs.
    We also look briefly at invoking simple text editors from the command line,
    like nano, gedit, and TextEdit.

    0 min
  • Episode 3: Wildcards and grep

    In this episode, we use basic wildcards to select files, and then explore how

    the ‘grep’ command can search for words or phrases across multiple files. As
    always, you can follow along using the same directory structure by downloading
    it from https://github.com/commandlinetv/sample-files.

    0 min

About Command Line TV

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Command Line TV is a video podcast to help you