Снорк ВПН snork-vpn
muratdemirtas
/ call_usermodehelper.c
Last active
August 18, 2024 07:12
call userspace application from kernel module
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| #include <linux/module.h> | |
| #include <linux/kmod.h> | |
| #include <linux/kernel.h> | |
| // char pointer arrays for environment and arguments | |
| char * envp[] = { "HOME=/","PATH=/sbin:/usr/sbin:/bin:/usr/bin", NULL }; | |
| char * argv[] = { "pathofyour executable", NULL }; | |
| //module settings | |
| MODULE_LICENSE("GPL"); |
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| #include "stdio.h" | |
| #include "sys/socket.h" | |
| #include "errno.h" | |
| #include "netdb.h" | |
| #include "string.h" | |
| #include "stdlib.h" | |
| int main(int argc , char **argv) | |
| { | |
| struct hostent *host; |
kanibaspinar
/ my.cnf
Last active
November 29, 2025 01:03
Mysql My.cnf Optimization - Best Performance For 1000 + Sites Web Server
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| # Optimized MySQL configuration for cPanel servers by Kani Baspinar - Updated June 2016 | |
| # | |
| # The settings provided below are a starting point for a 24GB RAM server with 8 CPU cores. | |
| # If you have less or more resources available you MUST adjust accordingly to save CPU, RAM and disk I/O usage. | |
| # To fine tune these settings for your system, use MySQL DB diagnostics tools like: | |
| # Test your configuration ; https://launchpad.net/mysql-tuning-primer | |
| # or | |
| # http://blog.mysqltuner.com/download/ | |
| # Note that if there is NO comment beside a setting, then you don't need to adjust it. | |
| # |
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| //DNS Query Program on Linux | |
| //Author : Silver Moon (m00n.silv3r@gmail.com) | |
| //Dated : 29/4/2009 | |
| //Header Files | |
| #include<stdio.h> //printf | |
| #include<string.h> //strlen | |
| #include<stdlib.h> //malloc | |
| #include<sys/socket.h> //you know what this is for | |
| #include<arpa/inet.h> //inet_addr , inet_ntoa , ntohs etc |
fffaraz
/ lsniffer.c
Last active
February 12, 2023 11:42
Packet Sniffer Code in C using Linux Sockets | http://www.binarytides.com/packet-sniffer-code-c-linux/
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| /* | |
| Packet sniffer using libpcap library | |
| */ | |
| #include<pcap.h> | |
| #include<stdio.h> | |
| #include<stdlib.h> // for exit() | |
| #include<string.h> //for memset | |
| #include<sys/socket.h> | |
| #include<arpa/inet.h> // for inet_ntoa() |
fffaraz
/ TCP-Packet-Injection.c
Created
December 3, 2015 00:15
TCP Packet Injection: Original Source: http://code.securitytube.net/TCP-Packet-Injection.c
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| #include<stdio.h> | |
| #include<stdlib.h> | |
| #include<sys/socket.h> | |
| #include<features.h> | |
| #include<linux/if_packet.h> | |
| #include<linux/if_ether.h> | |
| #include<errno.h> | |
| #include<sys/ioctl.h> | |
| #include<net/if.h> | |
| #include<net/ethernet.h> |
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| /* Copyright (C) 2012-2015 P.D. Buchan (pdbuchan@yahoo.com) | |
| This program is free software: you can redistribute it and/or modify | |
| it under the terms of the GNU General Public License as published by | |
| the Free Software Foundation, either version 3 of the License, or | |
| (at your option) any later version. | |
| This program is distributed in the hope that it will be useful, | |
| but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
fevangelou
/ my.cnf
Last active
February 1, 2026 01:06
Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers)
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| # === Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers) === | |
| # | |
| # by Fotis Evangelou, developer of Engintron (engintron.com) | |
| # | |
| # ~ Updated September 2024 ~ | |
| # | |
| # | |
| # The settings provided below are a starting point for a 8-16 GB RAM server with 4-8 CPU cores. | |
| # If you have different resources available you should adjust accordingly to save CPU, RAM & disk I/O usage. | |
| # |
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| #include <sys/socket.h> | |
| #include <netinet/in.h> | |
| #include <netinet/tcp.h> | |
| int enableKeepAlive = 1; | |
| int fd = tcpSocket->socketDescriptor(); | |
| setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &enableKeepAlive, sizeof(enableKeepAlive)); | |
| int maxIdle = 300; | |
| setsockopt(fd, IPPROTO_TCP, TCP_KEEPIDLE, &maxIdle, sizeof(maxIdle)); |