I hereby claim:
- I am czocher on github.
- I am czocher (https://keybase.io/czocher) on keybase.
- I have a public key whose fingerprint is C00F 9126 46F8 908A 3E94 44D9 8284 3164 B26A 29FB
To claim this, I am signing this object:
import os | |
import tempfile | |
from subprocess import call | |
EDITOR = os.environ.get('EDITOR', 'vi') | |
class Editor: | |
def __init__(self, text): |
net.core.default_qdisc = fq | |
net.ipv4.tcp_congestion_control = bbr |
#!/bin/bash | |
# Install guake and nano | |
sudo apt-get install -y guake nano | |
sudo apt-get install -y iptables-persistent | |
# Download the wallpaper | |
sudo wget http://i.imgur.com/qIb3xjS.png -O /home/turniej/.wallpaper.jpg | |
sudo chmod 777 /home/turniej/.wallpaper.jpg |
#!/bin/bash | |
# Mount the eMMC boot partition | |
cd /media | |
mkdir boot | |
mount /dev/mmcblk1p1 ./boot | |
# Move the MLO file | |
mv ./boot/MLO ./boot/MLO_backup |
#!/bin/bash | |
sudo fedora-arm-image-installer --target=am335x_boneblack --media=/dev/mmcblk0 --image=Fedora-Minimal-armhfp-25-1.3-sda.raw.xz --selinux=ON --resizefs --addconsole --norootpass |
#!/bin/bash | |
# Download the minimal image | |
wget -c https://download.fedoraproject.org/pub/fedora/linux/releases/25/Spins/armhfp/images/Fedora-Minimal-armhfp-25-1.3-sda.raw.xz | |
# Load the Fedora GPG keys | |
curl https://getfedora.org/static/fedora.gpg | gpg --import | |
# Load the checksum file | |
curl -O https://arm.fedoraproject.org/static/checksums/Fedora-Spins-25-1.3-armhfp-CHECKSUM |
As root: | |
fstrim --all | |
systemctl enable fstrim.timer | |
Firefox about:config: | |
browser.sessionstore.interval -> 1800000 | |
browser.cache.disk.enable -> false | |
browser.cache.memory.capacity -> -1 | |
browser.cache.memory.enable -> true |
I hereby claim:
To claim this, I am signing this object:
public class GrayUtils { | |
public static int binaryToGray(int binary) { | |
return (binary ^ (binary >>> 1)); | |
} | |
public static int grayToBinary(int gray) { | |
int binary = 0; | |
int i = Integer.parseUnsignedInt("80000000", 16); |