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@lunasorcery
Created August 17, 2020 20:31
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  1. Luna created this gist Aug 17, 2020.
    14 changes: 14 additions & 0 deletions kill.sh
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,14 @@
    killall "⠀⠀⠀⠀⠀⠀⠀⢠⢦⡀⠀⡰⣩⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀"
    killall "⠀⠀⠀⠀⠀⠀⠀⠘⣄⠙⠍⠁⠙⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀"
    killall "⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⡠⠄⠔⠊⠉⠒⠒⠒⢄⠀⠀⠀"
    killall "⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠆⠀⠀"
    killall "⠀⠀⢠⢤⠜⡆⠀⢸⠀⠰⣄⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀"
    killall "⠀⠀⠱⠤⡁⠈⠑⠇⠀⠀⠀⠉⠒⠤⠤⠄⢖⠊⠀⡐⠧⣄⣀"
    killall "⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡉⠀⣀⣨⡷"
    killall "⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠜⠁⠀⠀"
    killall "⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣸⠱⡀⠀"
    killall "⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠀⣣⠀"
    killall "⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣀⠴⠊⠁⠀"
    killall "⠰⢍⢒⢄⠀⠀⠀⠀⢸⢳⢆⠀⠀⠀⠰⡖⠋⠁⠀⠀⠀⠀⠀"
    killall "⠀⠳⠴⣙⢄⠀⢀⡠⣣⠃⠈⠑⢤⡄⠀⡸⠂⠀⠀⠀⠀⠀⠀"
    killall "⠀⠀⠀⠀⠑⠋⠓⠊⠁⠀⠀⠀⠓⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀"
    25 changes: 25 additions & 0 deletions main.c
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,25 @@
    #include <stdio.h>
    #include <stdlib.h>
    #include <string.h>
    #include <unistd.h>

    int main()
    {
    // allocate a blob of memory
    char* ptr = (char*)malloc(MEM_SIZE);

    // actually use the memory otherwise the compiler may optimize the allocation away
    memset(ptr, 0xff, MEM_SIZE);
    sprintf(ptr, "%d\n", ptr[MEM_SIZE-1]);

    while (1)
    {
    // sleep so we're not slamming the CPU
    usleep(100000);
    }

    // let's be nice and give the memory back
    free(ptr);

    return 0;
    }
    16 changes: 16 additions & 0 deletions make.sh
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,16 @@
    # moomin artwork taken from https://gist.github.com/katef/09581d7c84eddf784508fa430f6ef47a#file-moomin-vcl
    mkdir -p bin/
    clang main.c -DMEM_SIZE=$(((14*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⠀⠀⠀⠀⠀⢠⢦⡀⠀⡰⣩⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀"
    clang main.c -DMEM_SIZE=$(((13*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⠀⠀⠀⠀⠀⠘⣄⠙⠍⠁⠙⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀"
    clang main.c -DMEM_SIZE=$(((12*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⡠⠄⠔⠊⠉⠒⠒⠒⢄⠀⠀⠀"
    clang main.c -DMEM_SIZE=$(((11*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠆⠀⠀"
    clang main.c -DMEM_SIZE=$(((10*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⢠⢤⠜⡆⠀⢸⠀⠰⣄⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀"
    clang main.c -DMEM_SIZE=$((( 9*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⠱⠤⡁⠈⠑⠇⠀⠀⠀⠉⠒⠤⠤⠄⢖⠊⠀⡐⠧⣄⣀"
    clang main.c -DMEM_SIZE=$((( 8*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡉⠀⣀⣨⡷"
    clang main.c -DMEM_SIZE=$((( 7*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠜⠁⠀⠀"
    clang main.c -DMEM_SIZE=$((( 6*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣸⠱⡀⠀"
    clang main.c -DMEM_SIZE=$((( 5*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠀⣣⠀"
    clang main.c -DMEM_SIZE=$((( 4*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣀⠴⠊⠁⠀"
    clang main.c -DMEM_SIZE=$((( 3*64*1024) + (100*1024*1024))) -o "bin/⠰⢍⢒⢄⠀⠀⠀⠀⢸⢳⢆⠀⠀⠀⠰⡖⠋⠁⠀⠀⠀⠀⠀"
    clang main.c -DMEM_SIZE=$((( 2*64*1024) + (100*1024*1024))) -o "bin/⠀⠳⠴⣙⢄⠀⢀⡠⣣⠃⠈⠑⢤⡄⠀⡸⠂⠀⠀⠀⠀⠀⠀"
    clang main.c -DMEM_SIZE=$((( 1*64*1024) + (100*1024*1024))) -o "bin/⠀⠀⠀⠀⠑⠋⠓⠊⠁⠀⠀⠀⠓⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀"
    16 changes: 16 additions & 0 deletions run.sh
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,16 @@
    cd bin
    screen -d -m "./⠀⠀⠀⠀⠀⠀⠀⢠⢦⡀⠀⡰⣩⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀"
    screen -d -m "./⠀⠀⠀⠀⠀⠀⠀⠘⣄⠙⠍⠁⠙⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀"
    screen -d -m "./⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⡠⠄⠔⠊⠉⠒⠒⠒⢄⠀⠀⠀"
    screen -d -m "./⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠆⠀⠀"
    screen -d -m "./⠀⠀⢠⢤⠜⡆⠀⢸⠀⠰⣄⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀"
    screen -d -m "./⠀⠀⠱⠤⡁⠈⠑⠇⠀⠀⠀⠉⠒⠤⠤⠄⢖⠊⠀⡐⠧⣄⣀"
    screen -d -m "./⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡉⠀⣀⣨⡷"
    screen -d -m "./⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠜⠁⠀⠀"
    screen -d -m "./⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣸⠱⡀⠀"
    screen -d -m "./⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠀⣣⠀"
    screen -d -m "./⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣀⠴⠊⠁⠀"
    screen -d -m "./⠰⢍⢒⢄⠀⠀⠀⠀⢸⢳⢆⠀⠀⠀⠰⡖⠋⠁⠀⠀⠀⠀⠀"
    screen -d -m "./⠀⠳⠴⣙⢄⠀⢀⡠⣣⠃⠈⠑⢤⡄⠀⡸⠂⠀⠀⠀⠀⠀⠀"
    screen -d -m "./⠀⠀⠀⠀⠑⠋⠓⠊⠁⠀⠀⠀⠓⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀"
    cd ..