/g/ - Technolo/g/y

 >>/165/

               ⣀⣤⣾⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀
             ⠐⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⡟⣿⣿⣶⣄⡀
             ⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⣿⣇⣿⣿⣿⣿⣿⣆
             ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣻⣿⡄
            ⢸⣿⣿⣿⣿⣿⣿⣿⣿⡿⠍⠙⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡇
            ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⣱⣾⠟ ⢠⠉⠉⠉⠻⣿⣿⡇
            ⣽⣿⣿⣿⣿⣿⡿⠛⣡⣶⣿⣧⣤⠸⡟⠂   ⢹⣿⡇
           ⢀⣾⣿⣿⣿⣿⠇ ⢈⣥⣿⣿⣿⣿⣿⣷⣆⢰⣆ ⢸⡏
           ⣸⣿⣿⣏⣿⡏ ⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⢻⣿⣷⣾⡃
           ⠹⣿⣿⣿⣿⣷⡄⠘⠹⢿⣿⣍⠉⢛⣿⣿⣿⠸⣿⣿⠿⠁   .``````.
            ⢹⢿⣿⣿⣿⣿⣦⣀⣿⣿⣿⣶⣾⣿⣿⣿⡇⠁⠈⡄    : That's not much. :
            ⡟⢺⣿⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟ ⡺⠁   ...................
           ⢸ ⢸⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣏⣻⡶⠁  .'
          ⢀⡿ ⣿⡏⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⣿⠇ -'
⣤⣶⣶⣿⣿⡛⠻⠿⣿⡿⠛⠁⢰⣿⣿⠃⢘⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⣿⣿⣅⠄⢉⣙⣿⣿⡟   ⠘⣿⡇  ⣿⣦⣿⣿⣿⣿⣿⣿⣿⣟⣻⠇
⣿⣿⣿⣿⣿⣿⣿⠇ ⣸ ⡇⢠⣿⣧ ⢠⣿⡿⢿⠿⠋⠙⠛⠛⠛⠛⠋⢀
⣿⣿⠏⣸⣿⣿⣿⣧   ⣷⠸⣿⠃⣴⣿⡟⠙⠁     ⣾⣄⣀⡀⠉⠢⣀
⣿⣿⣶⣬⣿⣿⣿⣿⣦⡄⣀⡿ ⣿⣿⣇⠹⣷⣤⣾⠇   ⣰⣿⣿⣿⣿⣆ ⠈⠳⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢰⣿⣿⡿⢶⣿⣿⡟⢀⣤ ⣰⣿⣿⣿⣿⡿⣭⣷⣄⡀⠘⢄
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣼⣿⣿⣧⣾⣿⢿⡷⠟⠉ ⠹⠟⠛⢉⠁⡀⠈⠉⠉⠑⢦⡈⠳⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠙⢿⣿⣿⣿⣿⠉ ⢀⡉⡦⠄    ⣿ ⠠⠄    ⠑⠠⠉⠒⢄⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢘⣿⣿⢋⠍⢿⣶⣽⣿⡿⢿⡄  ⣸⡯⡄           ⠙
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣷⣶⣾⣿⣤⣷⣶⣄⣰⣤⣀⣀⣀⣀⣀⣀⣀⣀

on way too many things

on 4chan alternative, if someone wants to try hxxp://5chat.42web.io if not, nevermind

j4 gif
(22.88 KB, 300x200)

j8 gif
(46.96 KB, 300x200)

Making gifs with Racket

#lang racket
(require 2htdp/image)
(require lang/posn)

;; Convert degrees to radians
(define (radians degree)
  (* degree (/ pi 180)))

;; https://www.mathsisfun.com/polar-cartesian-coordinates.html
(define (coord length degree)
  (list (* length (cos (radians degree)))
        (* length (sin (radians degree)))))

;; algorithmically generate
(define (rays [count 4] [length 100])
  (let* ([width (/ 360 (* 2 count))]
         [initial (- 0 (/ width 2))])
    (for/fold ([posns '()])
              ([i (range count)])
      (append posns (list (list 0 0)
                          (coord length (- (* (* 2 i) width) (/ width 2)))
                          (coord length (+ (* (* 2 i) width) (/ width 2))))))))

;; https://www.crwflags.com/fotw/flags/jp%5E.html
(define (japan-naval #:width [width 300]
                     #:turn  [turn 0]
                     #:fg    [fg (make-color 188 0 45)]
                     #:bg    [bg "white"])
  (let* ([height (/ width 3/2)]
         [radius (/ height 4)]
         [offset (- radius (/ radius 3))]
         [uncropped (overlay/offset
                     (overlay
                      (circle radius "solid" fg)
                      (rotate turn
                              (polygon
                               (map (lambda (xy) (apply make-posn xy))
                                    (rays 16 width)) "solid" fg)))
                     ;; move rectangle $offset pixels to the right
                     offset 0 
                     (rectangle width height "solid" bg))]
         [x (- (/ (image-width  uncropped) 2) (/ width  2) (- offset))]
         [y (- (/ (image-height uncropped) 2) (/ height 2))]
         [cropped (crop x y width height uncropped)])
    cropped))


To generate frames:

(require racket/format)
(for ([i (range 8)]) (save-image (japan-naval #:turn (* 45/16 i)) (string-join (list "j" (~a i #:align 'right #:width 2 #:pad-string "0") ".png") "")))


I then used gimp to load each image into a layer and export an animated gif.

Yes. Yes!
YEESSSSSSSSSS

EAT SHIT JANNIES

> massive

Lmao

Yawn

I ain't clicking that shit nigga

I ain't clicking that shit

 >>/169/

If you want an easy, restorable backup with points in time with external drive rotation, you can just use Windows Backup (in Control Panel) or Time Machine on macOS.

If you just want copies of your data which you can straight up access and you’re feeling nerdier, robocopy with /MIR switch (Windows) or rsync (macOS/Linux) will work just fine too. Make sure you’re using NTFS (Windows), APFS (macOS) or btrfs (Linux) and you can additionally take snapshots of the filesystem to give you points in time.

I hope this helps :)

 >>/159/
rsync is excellent for this, I use it for my backups with the -Rruv options.

 >>/159/
If you want to sync you can use synchthing. Its really easy to setup, and keeps stuff live up to date. Doesn't have built in backups to my knowledge, but the files will be synced and you could take a snapshot of that every so often.

 >>/159/
borgbackup

 >>/159/

proton vpn?

20

20

Teleport Website... jpg
(292.6 KB, 1024x1024)

Teleport Website Downloading Tools.zip 6.6 MB Download

https://archive.org/details/teleport-website-downloading-tools

 >>/155/
>  exe
you nigger