Media

Random media files I might copy paste somewhere. Blobs accepted.

The home/ directory corresponds directly to the paths of gitignored output generated from: https://github.com/cirosantilli/cirosantilli.github.io, often of form path/to/prog.py generates path/to/prog.svg. Explanations will be therefore located in that repository and not here.

CC-BY-SA by Ciro Santilli:

• Android_AOSP_8.1.0_built_from_source_running_in_QEMU.png: https://stackoverflow.com/revisions/48310014/11

• activatedgeek_LeNet-5_onnx.svg: https://github.com/activatedgeek/LeNet-5 ONNX vizualisation on https://netron.app/

• Bell_inequality_85_percent_bar_chart.svg: https://physics.stackexchange.com/questions/357039/why-is-the-quantum-venn-diagram-paradox-considered-a-paradox/597982#597982

• BIOS_bare_metal_hello_world_running_on_a_Lenovo_ThinkPad_T430.jpg: https://github.com/cirosantilli/x86-bare-metal-examples/blob/dd48083603c4bd9a96ac4a186e011218618190e3/logo.jpg

• Ciro_Santilli_as_a_child_buliding_with_boxes.jpg

• Ciro_Santilli_in_front_of_a_lotus_field_at_the_West_Lake_in_Hangzhou_in_2012.jpg: https://en.wikipedia.org/wiki/West_Lake

• Ciro_Santilli_portrait_as_Qing_emperor.jpg

• Ciro_Santilli_with_a_stone_carved_Budai_in_the_Feilai_Feng_caves_near_the_Lingyin_Temple_in_Hangzhou_in_2012.jpg: https://en.wikipedia.org/wiki/Lingyin_Temple#Feilai_Feng_grottoes and https://commons.wikimedia.org/wiki/File:Maitreya_and_disciples_carving_in_Feilai_Feng_Caves.jpg

• Ciro_Santilli_with_his_mother_in_law_during_the_wedding_in_2017.jpg

• Coitus_with_bees.jpg: https://commons.wikimedia.org/wiki/File:Coitus20092.JPG + https://commons.wikimedia.org/wiki/File:Delivery_Bee.png

• canon.flac: https://stackoverflow.com/questions/732699/how-is-audio-represented-with-numbers-in-computers/36510894#36510894 Versions used:

  • https://stackoverflow.com/revisions/36510894/17

  • https://github.com/cirosantilli/cpp-cheat/blob/35882100a2acfb8789166bc83eb188b0186077f4/c/interactive/audio_gen.c

  • Ubuntu 19.04, ffmpeg 4.1.3

  • Wikimedia Commons: https://upload.wikimedia.org/wikipedia/commons/4/48/Canon.flac

• Ciro_Santilli_with_his_Stack_Overflow_100k_reputation_cup.jpg: https://www.facebook.com/photo.php?fbid=1879889632030375

• Ciro_Santilli_selfie_in_cycling_kit_with_old_cottages.mp4

  • https://video.stackexchange.com/questions/33531/how-to-remove-background-from-video-without-green-screen-on-the-command-line

  • https://stackoverflow.com/questions/55916977/remove-random-background-from-video-using-ffmpeg-or-python/78359959#78359959

• C++_Heap_vs_BST_vs_hash_map_insert_time.png: https://stackoverflow.com/revisions/29548834/45

• cirodown-metadata-after-fontawesome.png: https://cirosantilli.com/sponsor/updates/5#improve-header-summary-display

• cirodown-metadata-before-fontawesome.png: https://cirosantilli.com/sponsor/updates/5#improve-header-summary-display

• data/bst_vs_heap_vs_hashmap: https://stackoverflow.com/questions/6147242/heap-vs-binary-search-tree-bst/29548834#29548834

• École Polytechnique

  • Desk_of_Ciro_Santilli’s_room_at_École_Polytechnique_as_he_as_in_the_middle_of_moving_out_in_2012.jpg

• gitlab-logo-proposals: from 2015-08-13 moved in from https://github.com/cirosantilli/bak/tree/d877a39d8f63fc7c6ce54571181b6101625de008/gitlab-logo-proposals. There was some discussion on the GitLab feedback website at http://feedback.gitlab.com/forums/176466-general/suggestions/5759701-use-a-more-meaningful-logo (before that website was nuked and moved to a GitLab issue tracker) on what the new logo should be, this was before the fox. Ciro Santilli proposed these, but Sid Sijbrandij said that they should have Collaboration suggestion, not Laboratory ones! It has never crossed Ciro’s mind that the Lab in GitLab was about Collaboration. Makes sense. Still, Ciro is somewhat proud of this design. The fox mascot logo is not meaningful at all!

  • Lake_view_of_the_Grand_Hall_building_of_École_Polytechnique_in_a_cloudy_day.jpg

• Diagram_of_the_fundamental_theorem_on_homomorphisms.svg: https://math.stackexchange.com/questions/776039/intuition-behind-normal-subgroups/3732426#3732426 created with Inkscape

  • Diagram_of_the_fundamental_theorem_on_homomorphisms_with_subtitles.svg

• End_of_Linux_boot_log_with_minimal_init_that_prints_FOOBAR.png: https://unix.stackexchange.com/questions/122717/how-to-create-a-custom-linux-distro-that-runs-just-one-program-and-nothing-else/238579#238579

• Faster_than_light_implies_time_travel_diagram.svg: https://physics.stackexchange.com/questions/13001/does-superluminal-travel-imply-travelling-back-in-time/615079#615079

• Five_year_old_Ciro_Santilli_playing_NES_on_a_joystick.jpg

• Wikipedia_CatTree.png: https://cirosantilli.com/wikipedia-cattree/

• Runwayml_stable-diffusion_a-photograph-of-an-astronaut-riding-a-horse.png: https://cirosantilli.com/runwayml-stable-diffusion

• Fixed_function_vs_unified_shader_GPU_diagram.svg: derived from https://commons.wikimedia.org/wiki/File:Unified_shader_model.svg. Created for: https://stackoverflow.com/questions/17789575/what-are-shaders-in-opengl-and-what-do-we-need-them-for/36211337#36211337

• gem5_config_TimingSimpleCPU_12c917de54145d2d50260035ba7fa614e25317a3.svg: https://cirosantilli.com/linux-kernel-module-cheat/#gem5-event-queue-timingsimplecpu-syscall-emulation-freestanding-example-analysis

  • gem5_config_TimingSimpleCPU_caches_12c917de54145d2d50260035ba7fa614e25317a3.svg: https://cirosantilli.com/linux-kernel-module-cheat/#gem5-event-queue-timingsimplecpu-syscall-emulation-freestanding-example-analysis-with-caches

  • gem5_config_TimingSimpleCPU_caches_2_CPUs_12c917de54145d2d50260035ba7fa614e25317a3.svg

  • gem5_config_TimingSimpleCPU_2_CPUs_MI_example_b1623cb2087873f64197e503ab8894b5e4d4c7b4.svg

• Hello_my_name_is_Ciro_Santilli.flac

  • recorded on P51 with:

    • "Skullcandy Smokin' Buds 2"

    • Ubuntu 20.04

    • module-echo-cancel https://askubuntu.com/a/765024/52975

    • ffmpeg -y -f alsa -i default -t 30 out.flac

    • ffprobe says Duration: 00:00:03.07

    • stereo, and both channels are of identical due to recording with a single microphone

      • has about 0.5s of silence at start. Keeping it as it is convenient to analyse microphone noise which was the original goal. This can be removed with:

        ffmpeg -y -ss 0.5 -i Hello_my_name_is_Ciro_Santilli.flac Hello_my_name_is_Ciro_Santilli_no_silence.flac

• gitk.png: gitk 2.34.1, Ubuntu 22.04. Originally for: https://cirosantilli.com/git-tips

• ID_photo_of_Ciro_Santilli_taken_in_2013.jpg

  • ID_photo_of_Ciro_Santilli_taken_in_2013_square_398.png: 398x398 pixels square crop

  • ID_photo_of_Ciro_Santilli_taken_in_2013_transaprent_background.png

  • ID_photo_of_Ciro_Santilli_taken_in_2013_transaprent_background_no_shirt.png

• kdiff3.png: kdiff3 1.9.5, Ubuntu 22.04. Originally for: https://cirosantilli.com/git-tips

• Liv_contact_comfort_plus_2018.jpg

• lenovo-thinkpad-t430-bios-hello-world.jpg: https://github.com/cirosantilli/x86-bare-metal-examples

• linear-transform-opengl-ortho.odg: created by me for: http://stackoverflow.com/a/36046924/895245

• matplotlib: https://github.com/cirosantilli/cirosantilli.github.io/tree/dev/matplotlib

• meld.png: meld 3.20.4, Ubuntu 22.04. Originally for: https://cirosantilli.com/git-tips

• multipage_refs/multipage_refs.pdf: generated from multipage_refs/multipage_refs.tex on Ubuntu 20.10 with pdflatex.

• kernel-matrix/: Wikimedia Commons: https://commons.wikimedia.org/wiki/File:Funny_comparison_between_the_Linux_Kernel_and_The_Matrix_due_to_userland_memory_virtualization.png

• ode.png: https://github.com/cirosantilli/cpp-cheat/blob/890c065b15a350b61b0780f5e47721b05df1f2f6/gsl/ode.md

  • Also uploaded to Wikimedia Commons: https://commons.wikimedia.org/wiki/File:Van_der_Pol_oscillator_solution_and_phase_space_generated_with_GNU_Scientific_Library.png

• OpenGL_glFrustrum_on_left_vs_glOrtho_on_right.png: used at https://stackoverflow.com/revisions/36046924/20

• opengl-rotating-triangle-image-magick.gif: start from opengl-rotating-triangle.mp4 as shown at: https://askubuntu.com/revisions/837574/17

• opengl-rotating-triangle.mp4: start from opengl-rotating-triangle.zip and then run:

  ffmpeg -framerate 30 -pattern_type glob -i '*.png' -c:v libx264 -pix_fmt yuv420p opengl-rotating-triangle.mp4

  as explained at: https://stackoverflow.com/questions/24961127/how-to-create-a-video-from-images-with-ffmpeg/37478183#37478183

• opengl-rotating-triangle.zip: https://github.com/cirosantilli/cpp-cheat/blob/b5944128fd60b470f051805218919505c9e54f36/opengl/offscreen.c with ./offscreen.out 1 256 1024 1024 2

• OurOigOook stuff

  • ourbigbook-logo-v1.svg: https://github.com/ourbigbook/ourbigbook/blob/master/logo.svg

  • OurBigBook screenshots

    • OurBigBook_issue_list_on_article_page.png: screenshot circa https://github.com/cirosantilli/ourbigbook/commit/87f85a8433c478044709b0dcba645a478fa209da

    • OurBigBook_metadata_on_every_header.png: screenshot circa https://github.com/cirosantilli/ourbigbook/commit/8b78f8051faaf2123112748fd47c6393ce2733e6. Page: https://ourbigbook.com/donald-trump/chemistry

    • OurBigBook_topic_page_with_title.png: screenshot circa https://github.com/cirosantilli/ourbigbook/commit/8b78f8051faaf2123112748fd47c6393ce2733e6. Page: https://ourbigbook.com/go/topic/vector-space

    • OurBigBook_topic_index_page.png: screenshot circa https://github.com/cirosantilli/ourbigbook/commit/8b78f8051faaf2123112748fd47c6393ce2733e6. Page: https://ourbigbook.com

• Path_from_init_main.c_until_bzImage_in_the_Linux_kernel_4.19.jpg: https://unix.stackexchange.com/revisions/482978/16 Yes, this is a gedit screen capture.

• prime-number-theorem: https://cirosantilli.com/prime-number-theorem

• Rugae_vaginales_with_black_hole.jpg: https://en.wikipedia.org/wiki/File:Rugae_vaginales.jpg + https://commons.wikimedia.org/wiki/File:Black_Hole_Milkyway.jpg

• Six_year_old_Ciro_Santilli_when_his_grandfather_offerd_him_an_electronic_keyboard.jpg: https://cirosantilli.com#ciro-santillis-musical-education

• Shimano_chain_plate_quicklink.svg: used at https://bicycles.stackexchange.com/questions/45958/how-do-i-open-a-master-link-in-a-chain/63904#63904

• stack-overflow-data-dump/2019-03/users_rep_view.dat.7z: https://github.com/cirosantilli/algorithm-cheat/tree/63b360637c7e49b4c915c36854955e03f2faa90f/stack-overflow-data-dump#find-users-with-low-reputation-and-high-profile-view-count

• test.odt: test ODT file created with LIbreOffice Writter 6.4.6

  • odt-libreoffice-7.5.5.2.pdf: test.odt exported to PDF with libreoffice 7.5.5.2 with:

    libreoffice --convert-to pdf test.odt

• https://cirosantilli.com/oxford-nanopore-river-bacteria

  • Qiagen_DNeasy_PowerWater_Kit_White_Precipitate.jpg

• Sinusoidal_circular_wave_heatmap_generated_with_OpenGL_shader_at_60fps.gif: https://stackoverflow.com/revisions/39839788/7 on Ubuntu 19.10

• STS-132_Liftoff_Space_Shuttle_Atlantis_512x.gif

  • derived from: https://commons.wikimedia.org/wiki/File:STS-132_Liftoff_Space_Shuttle_Atlantis.ogv

  • used at: https://askubuntu.com/questions/648603/how-to-create-an-animated-gif-from-mp4-video-via-command-line/837574#837574

• Top_Down_2D_Continuous_Game_with_Urho3D_C++_SDL_and_Box2D_for_Reinforcement_Learning_first_8_seconds: https://askubuntu.com/questions/785508/how-to-merge-subtitle-to-video/1273657#1273657

  • Top_Down_2D_Continuous_Game_with_Urho3D_C++_SDL_and_Box2D_for_Reinforcement_Learning_first_8_seconds.mp4

  • Top_Down_2D_Continuous_Game_with_Urho3D_C++_SDL_and_Box2D_for_Reinforcement_Learning_first_8_seconds.srt

• Think_Different_with_Tux.png. Based on https://en.wikipedia.org/wiki/File:Tux.svg. Edited with GIMP.

• verilog-interactive.gif: https://stackoverflow.com/questions/38108243/is-it-possible-to-do-interactive-user-input-and-output-simulation-in-vhdl-or-ver/38174654#38174654

• VisIt_zoom_in_10_million_straight_line_plot_with_some_marked_points.png: https://stackoverflow.com/revisions/55967461/27

• Visualization_of_OpenGL_blur_algorithm_from_webcam_with_Ciro_Santilli_waving.gif: https://stackoverflow.com/questions/13693946/image-processing-with-glsl-shaders/40641014#40641014

• wall,_user,_and_sys_for_CPU-bound_work_with_8_hyperthreads.png

• Three_treasures_of_the_programmer.png: https://cirosantilli.com/three-treasures-of-the-programmer

Possibly not freely licensed:

• Apple_Think_different_1976_Think_mainstream_2011.png: cropped from https://wallpapersafari.com/w/RqYUEj

• Baby_Hitler_vs_5_million_Jews_trolley_problem.jpg

• bitcoin-strings-with-txids/. Images extracted with: https://github.com/cirosantilli/bitcoin-strings-with-txids/tree/7e95546479508e9fe5158dad6bc8601e2b4e02ee#image-indexing

• cia-2010-covert-communication-websites

• china-letter-support-xinjiang-saudi-arabia-russia-2019-07-18: https://twitter.com/KevinPinner/status/1151868854781526016

• Chrysanthemum Xi Jinping derived from art artist by Dai Jianyong https://www.independent.co.uk/news/world/asia/chinese-artist-who-posted-funny-image-of-president-xi-jinping-facing-five-years-in-prison-as-10282630.html with a GIMP added 六四 for maximum effect:

  • Chrysanthemum_Xi_Jinping_with_liusi_added_by_Ciro_Santilli.jpeg

  • Chrysanthemum_Xi_Jinping_with_black_red_liusi_added_by_Ciro_Santilli.jpg

• Ciro_Santilli_in_lab_coat_playing_with_pippete.jpg: photo taken by someone else, they hold copyright: https://www.flickr.com/photos/synbiosri/42791962234/in/faves-141515492@N02/ This was circa 2017 at the University of Cambridge, in an open event organized by the Cambridge Synthetic Biology outreach group, more or less the same people who organize: https://www.meetup.com/Cambridge-Synthetic-Biology-Meetup/.

• Google_Sycamore_Weber_quantum_computer_connectivity_graph.png: https://quantumai.google/hardware/datasheet/weber.pdf

• Horny_polytechnicienne_mural_by_binet_BD_96_at_École_Polytechnique_with_nipple_censored_as_seen_in_2010.jpg. Likely not freely licensed because France has no freedom of panorama.

• howlow/: final video uploaded to https://www.youtube.com/watch?v=_6D05gCWh_I

• probable-observation-of-the-josephson-superconducting-tunneling-effect/: screenshots of the images from the paper: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.10.230

• Jingjing_Chacha_angry.jpg: https://github.com/cirosantilli/china-dictatorship/tree/0d7bdc17b35bc074071f5b1e06e35cf38e476cdc#jingjing-chacha

• Rebel_pepper_pig_can’t_eat_democracy_cartoon_translated_to_English_by_Ciro_Santilli.jpg, source: https://twitter.com/remonwangxt/status/1131398147253710850

• russian-federal-list-of-extremist-materials-utf8-2020-08-17.csv: https://cirosantilli.com/china-dictatorship/#federal-list-of-extremist-materials

• Sweet_brown_chinese_characters_meme.jpg: https://github.com/cirosantilli/china-dictatorship#does-ciro-santilli-speak-chinese

• Side_by_side_comparison_between_Thai_king_Vajiralongkorn_and_Hamtaro.jpg: https://github.com/cirosantilli/china-dictatorship/tree/610912fba3354853d3ff6010b4d81b0f10f5f826#thai-king-hamtaro

• webpages/v2ex-2015-04.html and webpages/v2ex-2015-12.html: https://github.com/cirosantilli/china-dictatorship

• Xi_Jinping_Corona_Lushux_square https://www.reddit.com/r/pics/comments/fqku03/winnie_the_flu/

  • Xi_Jinping_Corona_Lushux_square.jpg

  • Xi_Jinping_Corona_Lushux_square.png

  • Xi_Jinping_Corona_Lushux_square_crease.jpg

  • Xi_Jinping_Corona_Lushux_square_crease.png

• https://cirosantilli.com/china-dictatorship/zov ZOV by Pavel Filatyev (Павел Филатьев, 2022)

  • zov.txt: text extracted from https://gulagu-net.ru/download/2595 purported reupload of the original

  • zov-en.txt: Google Translate translation by https://www.reddit.com/r/ukraine/comments/wquz45/comment/ikoqbdk/?utm_source=reddit&utm_medium=web2x&context=3 downloaded from: https://docs.google.com/document/d/1guApbii5AjzkaD1C_jjypxCL3hQI_iJLQQBFTC1Pfeo/edit

• v27sSra.jpg: https://cirosantilli.com/cool-data-embedded-in-the-bitcoin-blockchain#images