• 1 Post
  • 349 Comments
Joined 2 years ago
cake
Cake day: July 14th, 2023

help-circle







  • If you’re not deliberately min-maxing the CAP Theorem or doing EDA, there’s no reason to use microservices and every reason not to.

    It is not just an implementation detail or a matter of preference. There are fundamental UX implications.

    That can be a net positive for users (and developers). But if you’re doing it “just cuz”, you’re gonna have a bad time.









  • kibiz0r@midwest.socialtoLinux@lemmy.mlShare a script/alias you use a lot
    link
    fedilink
    English
    arrow-up
    46
    arrow-down
    1
    ·
    edit-2
    23 days ago

    I often want to know the status code of a curl request, but I don’t want that extra information to mess with the response body that it prints to stdout.

    What to do?

    Render an image instead, of course!

    curlcat takes the same params as curl, but it uses iTerm2’s imgcat tool to draw an “HTTP Cat” of the status code.

    It even sends the image to stderr instead of stdout, so you can still pipe curlcat to jq or something.

    #!/usr/bin/env zsh
    
    stdoutfile=$( mktemp )
    curl -sw "\n%{http_code}" $@ > $stdoutfile
    exitcode=$?
    
    if [[ $exitcode == 0 ]]; then
      statuscode=$( cat $stdoutfile | tail -1 )
    
      if [[ ! -f $HOME/.httpcat$statuscode ]]; then
        curl -so $HOME/.httpcat$statuscode https://http.cat/$statuscode
      fi
    
      imgcat $HOME/.httpcat$statuscode 1>&2
    fi
    
    cat $stdoutfile | ghead -n -1
    
    exit $exitcode
    

    Note: This is macOS-specific, as written, but as long as your terminal supports images, you should be able to adapt it just fine.





  • I have to stop and take a deep breath every time I see the “can’t put the genie back in the bottle” thought-terminating cliche.

    Okay, granted:

    Someone foolishly released a chaotic force into the world which is doing irreversible damage and shows no intention of stopping.

    What part of that makes you conclude “Well we better just do nothing”?