lrascao

# Setup
uname -r   # gives you kernel version
sudo yum install kernel-devel-<kernel version>
sudo debuginfo-install kernel-<kernel version>
sudo yum install systemtap

# Preliminary testing
sudo stap -v -e 'probe vfs.read {printf("read performed\n"); exit()}'

lrascao

% check against sigs generated at https://8gwifi.org/ecsignverify.jsp
% ideas from https://github.com/0x6e6562/otp_ecc/blob/master/src/otp_ecc.erl

Erlang/OTP 19 [erts-8.3] [source] [64-bit] [smp:4:4] [async-threads:10] [hipe] [kernel-poll:false]

Eshell V8.3  (abort with ^G)
1> PublicBin = <<"-----BEGIN PUBLIC KEY-----
1> MFYwEAYHKoZIzj0CAQYFK4EEAAoDQgAElMlYUyrmL2UJV7hlug5/p1eeoOmXptgM
1> 3K4h8opBX3rGSFHhOIA2Yw1DBKCXKC8cGnNEUsmCunslB1OaYcFinw==
1> -----END PUBLIC KEY-----

lrascao

# Configuration for Alacritty, the GPU enhanced terminal emulator

# Any items in the `env` entry below will be added as
# environment variables. Some entries may override variables
# set by alacritty it self.
env:
  # TERM env customization.
  #
  # If this property is not set, alacritty will set it to xterm-256color.
  #

lrascao

# mkdir -p /tmp/nginx
# nginx -c `pwd`/nginx-local-lb.conf

daemon off;
error_log /tmp/nginx/error.log warn;

# Define which servers to include in the load balancing scheme.
stream {
    upstream stream_backend {
        # server1 tcp port

lrascao

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