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Anki Spaced Learning App
 

    LEARN EVERY DAY, or cards will pile up...


    shortcuts

        spacebar            SHOW ANSWER
        1                   1min (Again)
        2                   10min (Good)
        3                   1day (Easy)
        4                   2days
        e                   Edit card (while studying!)


    custom study session

        (independant from reviewed/learned cards)

        decks -> select one (or parent)
        
        tools -> create filtered deck

            Search: remove is:due
            uncheck reschedule cards ..



    adding a new deck

        type: basic
        deck: Collection::Geography::Aargau



    importing txt files, format

        just create a textfile with following format:

        question ; answer
        question ; answer

        i.e.:
        Wann war die letzte Eiszeit? ; vor 10'000 Jahren!
        Wann war das Schweizer Gebiet erstmals besiedelt? ; vor 300'000 Jahren

        then just click the import button and select the txt file



    image occlusion

        tools -> addons -> get addons
            1374772155

            image occlusion enhanced

        then restart anki

        in field -> click last icon to open dialog
            then select image and drag rectangles over titles

        tipp: use PNSs with transparency, for dark mode
        

        src

            https://www.youtube.com/watch?v=5urUZUWoTLo



    reset due days

        click deck to change -> browse -> click address bar -> ENTER 
        (this gets all cards of current deck)

        edit -> select all

        cards -> reschedule -> OK
        


    batch import scanned images or cards into anki


        photograph existing flashcards 

            use a tag in filename, to distingish Q&A
            (in captureone just add color tag to "questions" and export)

            IMG-01-green.jpg
            IMG-02.jpg
            IMG-03-green.jpg
            IMG-04.jpg


        copy media into anki

            tools -> preferences -> backups -> open backup folder
                then go UP one level to find media.collections folder
            
            copy all jpgs/png into the media.collections folder


        create a text file for importing

            for front/back side of the flashcard

            <img src="IMG-01-green.jpg" /> ; <img src="IMG-02.jpg" />
            <img src="IMG-03-green.jpg" /> ; <img src="IMG-04.jpg" />


        import text file into anki

            import -> select text file 
            check Allow HTML in fields


        src

            https://www.reddit.com/r/Anki/comments/7am9xv/adding_images_to_cards_with_a_spreadsheet/


    settings

        options: Review tab: 9999


    enable night mode (dark colour scheme)

        tools -> addons -> get addons:
            1496166067

        then restart application, find View tab


        src

        https://ankiweb.net/shared/info/1496166067


    flipped sides

        start session
        edit -> cards -> flip


    introvideos &amp; manual

        https://apps.ankiweb.net/docs/manual.html


    documentation

        ankiweb.net


    src

        https://www.youtube.com/watch?v=v8FOwi-NrVk
        https://apps.ankiweb.net/docs/manual.html#features













gif creation with ffmpeg and quicktimeplayer
 



    screen recording (only application window)

       Quicktime playerX -> new screen recording -> then drag a window


    trim the beginning/end of movie

        then set IN/OUT with old Quicktime and save again


    slice movie into pngs, 320 width, auto height, framerate 10

        mkdir output
        ffmpeg -i recorded.mov -r 10 output/ffout%3d.png    (fullsize!)
        ffmpeg -i recorded.mov -vf scale=800:-1 -r 10 output/ffout%3d.png
        

    image magick to create the final gif

        convert -delay 8 -loop 0 -layers Optimize output/ffout*.png output/animation2.gif



    -------



    video streams

        ffmpeg -i input.mp4 -map 0 -map_metadata 0:5:0 -c copy output.mp4




    create mp3 from wav

        (for 256 kbit mp3)
        ffmpeg -i audio.wav -acodec libmp3lame -b:a 256k audio.mp3

        (for 190 kbit variable mp3)
        ffmpeg -i audio.wav -acodec libmp3lame -b:a 2 audio.mp3



    create mp4 for web (with sound)

        ffmpeg -i input.mov -c:v libx264 -pix_fmt yuv420p -profile:v baseline -level 3.0 -crf 22 -preset veryslow -vf scale=1080:-2 -movflags +faststart -threads 0 output.mp4


        without sound

        ffmpeg -i input.mov -c:v libx264 -pix_fmt yuv420p -profile:v baseline -level 3.0 -crf 22 -preset veryslow -vf scale=1080:-2 -an -movflags +faststart -threads 0 output.mp4


        v2

        ffmpeg -i input.mov -vcodec h264 -threads 0 -acodec aac -strict -2 output.mp4
        ffmpeg -an -i input.mov -vcodec libx264 -pix_fmt yuv420p -profile:v baseline -level 3 output.mp4  (more compatible)
        ffmpeg -i my-original-video.wmv -vcodec libx264 -f mp4 -vb 1024k -preset slow my-new-video.mp4




    create webm for web (with sound)

        ffmpeg -i input.mov -c:v libvpx -qmin 0 -qmax 25 -crf 4 -b:v 1M -vf scale=720:-2 -threads 0 output.webm


        without sound

        ffmpeg -i input.mov -c:v libvpx -qmin 0 -qmax 25 -crf 4 -b:v 1M -vf scale=720:-2 -an -threads 0 output.webm


        v2

        ffmpeg -i input.mov -vcodec libvpx-vp9 -b:v 1M -acodec libvorbis output.webm




    getting info

        ffmpeg -i example.mp4 -hide_banner

    

    Extracting the audio

        ffmpeg -i input.mkv -vn audio_only.ogg




    trim 8 sek, then scale to max 400 width/ auto height

        ffmpeg -t 8 -i recorded.mov -vf scale=320:-1 -r 10 output/ffout%3d.png
        ffmpeg -t 8 -i recorded.mov -filter:v scale=400:-1 -c:a copy output.mkv



    convert directly to gif

        ffmpeg -t 8 -i recorded.mov new.gif



    find device

        ffmpeg -f avfoundation -list_devices true -i ""
            (finds devices: Facetime camera, Screen, Microphone)


    record

        (ffmpeg -f avfoundation -i "<screen device index>:<audio device index>" output.mkv)
        ffmpeg -f avfoundation -i "1:0" output.mkv


    get infos

        ffmpeg -i file.mkv
        output is 2880x1800


    crop the file

        ffmpeg -i output.mkv -filter:v "crop=320:240:0:0" -c:a copy top_left.mkv












setting up mamp with ssl (with chrome working)
 


    in mamp -> preferences -> change port to 80  (set web & mysql to 80 button)

    then in terminal as user run this long line:

    openssl req \
        -newkey rsa:2048 \
        -x509 \
        -nodes \
        -keyout server.key \
        -new \
        -out server.crt \
        -subj /CN=localhost \
        -reqexts SAN \
        -extensions SAN \
        -config <(cat /System/Library/OpenSSL/openssl.cnf \
            <(printf '[SAN]\nsubjectAltName=DNS:localhost')) \
        -sha256 \
        -days 3650

    cp server.crt /Applications/MAMP/conf/apache
    cp server.key /Applications/MAMP/conf/apache

    /Applications/MAMP/conf/apache/httpd.conf   -> uncomment line:
        Include /Applications/MAMP/conf/apache/extra/httpd-ssl.conf

    /Applications/MAMP/conf/apache/extra/httpd-ssl.conf
        <VirtualHost *:443>
            SSLEngine on
            SSLCertificateFile /Applications/MAMP/conf/apache/server.crt
            SSLCertificateKeyFile /Applications/MAMP/conf/apache/server.key
        </VirtualHost>

    open keychain -> system -> file -> import
        /Applications/MAMP/conf/apache/server.crt

    then find localhost file in keychain -> right click 
        -> info -> trust -> always trust
        



    remove annoying MAMP admin message


        give sudo permissions to mamp

            login in terminal as admin
            sudo visudo -> add this:
            USERNAME          ALL=(ALL) NOPASSWD: /Applications/MAMP/bin/startApache.sh
            USERNAME          ALL=(ALL) NOPASSWD: /Applications/MAMP/bin/stop.sh


        mampstart.sh

            #! /bin/bash
            sudo /Applications/MAMP/bin/startApache.sh &
            /Applications/MAMP/bin/startMysql.sh &
            exit 0



    src

        https://serverfault.com/questions/845766/generating-a-self-signed-cert-with-openssl-that-works-in-chrome-58 
        https://gist.github.com/jfloff/5138826
        https://teamtreehouse.com/community/mamp-y-u-always-ask
        https://stackoverflow.com/questions/207786/stop-password-prompt-on-mamp-startup













sync folders on osx with cron
 



    use crontab to schedule

        crontab -l      list jobs
        crontab -e      then add stuff

        0 */2 * * * /Users/USERNAME/myScript.sh >>/tmp/auto-update.log 2>&1


    test if cron is running on macx

        ps ax | grep [c]ron


    find error in script

        */2 * * * * /script.sh >>/tmp/auto-update.log 2>&1


    example

        MM HH DD MM WKD -- Minutes, Hour, Day, Month, Weekday (eg. Sun, Mon)
        MM HH * * * USERNAME /PATH/TO/SCRIPT
        00 3 * * * USERNAME /myscript.sh "Runs at 03:00 every day"

        0 */2 * * *     run every two hours
        */2 * * * *     every 2 minutes










quicktime pro 7
 



    time lapse, single images to movie

        file -> open image sequence -> select first image
        file -> export -> mov


    compositing

        open existing movies
        then file -> new player 
        create INs (i key) and OUTs (o key) of existing movie, copy
        select new player movie -> paste
        (the playhead determines the position of paste,
        to paste it in the middle, just move the playhead there)


    change audio

        window -> show movie properties
        disable sound tracks
        open mp3, select the right part with i/o keys, copy
        select video clip, select all with cmd+a
        edit -> add to selection and scale


    rotate movie

        window -> show movie properties
        select video track, select tab VISUAL SETTINGS


    trim movie

        drag the black corners under the timeline, to the right positions 
        edit -> trim to selection


    crop video

        open video in quicktime
        edit -> copy
        open photoshop -> paste
        fill crop area with white, area to keep in black
        save as gif (2 colours)
        quicktime -> window -> show movie properties
        select video track, select tab VISUAL SETTINGS
        drag the GIF into the grey box
        file -> export 


    adding text to video

        create transparent image with text in photoshop (same size as the movie)
        export as png
        open the movie as well as the image in quicktime
        select text clip, cmd + a for select all
        select the movie clip, create in and out for the text to appear
        edit -> add to selection and scale
        quicktime -> window -> show movie properties
        select PNG layer, tab VISUAL SETTINGS
        transparency (on bottom) -> straight alpha


    adjust brightness, color, contrast

        export: Movie to QuickTime Movie
        options -> filter

        (leaving default options is fine, compress in handbrake)


    export edited movie

        first get settings from orig movie
        window -> show movie inspector
        file -> export -> MPEG4
        Video Format: H264
        Data Rate: 6000 kbits/sec 
        Image Size: Current
        Frame Rate: Current

        (compose in quicktime full size, compress in handbrake)


    compress in handbrake, handbrake settings

        (window -> toggle presets)
        format: mp4
        Video Codec: H.264
        check: Web optimized
        average bitrate: 500





                  

keynote
 


    create new white slide
    top right -> click document tab -> slide size: custom 1920 x 1080
    presentation type: self playing, delay:0, builds:0
    view -> show build order


    play fullscreen

        preferences > slide -> fit display
        einstellungen -> presentation -> erstes...


    create simple animation

        animate tab -> 
            build in:   when slide starts
            action:     main action 
            build out:  when slide ends


        group objects -> arrange -> group
        select object -> click "add an effect"
        build order window -> select object -> with otherobject (to get simultaneous)


    magic move

        duplicate slide (the objects must exist in both slides!)
        goto first slide -> animate tab -> add an effect transition (transitions) -> magic move
        start transition: automatically, delay:0
        goto second slide, move objects around, ev. change opacity


    add movie

        drag movie onto canvas
        format -> movie -> optimize...
        movie settings: format tab -> movie
        deselect movie clip -> animate tab -> delay 8 sec (movie duration)
        Achtung: Grouped objects with movies dont play!


    animate bullets

        create bullet list (format tab oben rechts)
        animate -> build in -> choose one...
            delivery: by bullet


    table

        add empty slide -> click on table icon on top
        fill content -> select object -> animate tab
        build in: choose drop, delivery: by row



    titles

        add title, select title, animate tab -> create build in


    create compass

        create 2 pngs, background compass & needle
        lock background: arrange -> lock
        rotate 2 times, 5 sek


    animate charts

        add chart, add build in
        delivery:   by series (first profit then loss)
                    by set (rows), then build from 3
        

        make it 3D

            create normal chart first, then Format tab -> chart type -> 3D column
            build in: select 3D effect (zb 3D rotate & grow)
            format -> chart -> 3D Scene -> ADJUST HERE 3D Settings!


        animated chart data over time

            click Chart oben -> interactive tab -> choose one
            build in -> Add -> magic chart



    chain animations

        view -> build order
        create same animations for all, text & graphics
        then refine in build order
        then create build and refine


        4 images, one stays

            create build in for all 4
            then select 3, create build out with fade
            select the remaining one and create Action with move to center
            then build out with dissolve


        motorad example timing

            create centered visual, titel + subtitle
            add move in/move out effects for visual (remove Bounce @ Build out)
            add scale big (3 sec) to both titles @ build in
             



    rotate, scal, align, lock object

        format tab -> arrange tab -> rotate



    create a pause/delay between build in and build out

        create build in and build out animations
        view -> build order
        start: after build1, delay: 2sec



    guides

        view -> show rulers
        then drag like in photoshop


    copy animations

        select text block -> format copy animation



    apply transitions in bulk

        cmd click on multiple slides, add transition


    object transitions for images

        just place images on pages
        apply normal page transitions, then check for more special transitions by scrolling down
        
        same exists for text transitions









clickit
 



    install

        copy somewhere
        run it in terminal with ./cliclick


    usage


        get current mouse position

            p:.


        click at position 28/11

            c:28,11


        wait 500 milliseconds (0,5 sec)

            w:500


        move mouse 24px down

            m:+0,+24


        press alt key down and hold it

            kd:alt

            “alt”, “cmd”, “ctrl”, “fn”, “shift”


        click at current position

            c:.


        release alt key

            ku:alt


        double click

            dc:x,y


        start drag

            dd:x,y
        

        end drag

            du:x,y


        press key and release again

            kp:key

            “arrow-down”, “arrow-left”, “arrow-right”, “arrow-up”, “delete”,
            “end”, “esc”, “f1”, “f2”, “f3”, “f4”, “f5”, “f6”, “f7”, “f8”, “f9”,
            “f10”, “f11”, “f12”, “f13”, “f14”, “f15”, “f16”, “fwd-delete”,
            “help”, “home”, “mute”, “page-down”, “page-up”, “return”, “space”,
            “tab”, “volume-down”, “volume-up”


        right click

            kd:ctrl c:x,z ku:ctrl


        enter text

            t:'Viele Grüße'










powerpoint 2011 mac
 



    start slideshow in windows

        shift + <F5>


    master slides

        view -> master -> slide master


        create colour scheme

            slidemaster -> colours
            

        define fonts

            slidemaster -> Fonts


        add text frames

            slide master -> new layout (creates empty slide)
            slidemaster -> edit layout tab -> insert placeholder -> content
            format -> arrange tab -> align -> distribute horizontally


        rename slide

            rechtsclick auf slide -> rename
        
        then close master (view -> normal)


        src

            https://www.youtube.com/watch?v=RJzB6J7ioDg


    add new custom slides (from defined master slides)

        new slide -> select layout


    group/ungroup objects

        group:      alt + cmd + g
        ungroup:    shift + alt + cmd + g



    remove bullets

        format -> bullets & numbering



    import slides from another presentation

        news slide (arrow) -> insert slides from another presentation



    diagramme

        im excel gibt es in der letzten Zelle eine schwarze markierung
        die einfach groesser ziehen bei weiteren datensaetzen




    view guides

        rechtsclick auf slide -> guides oder crtl + alt + cmd + g


    add new guides

        alt + click on existing guide


        in windows

            alt + F9


    re adjust stuff

        just apply the slide template again!


    custom clipart library

        Microsoft Office 2011 -> Office -> Media -> Clipart        
        drag new custom folder with files in here