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nanpuyue / outbound-limit.sh
Created May 21, 2024 00:54
Set the Interface Down if Monthly Traffic Limit Exceeded
#!/bin/bash
# date: 2024-05-21
# license: GPLv3 https://www.gnu.org/licenses/gpl-3.0.txt
# author: nanpuyue <[email protected]> https://blog.nanpuyue.com
# 设置接口名称和流量限制
IFACE="eth0"
LIMIT="190 GiB"
# vnstat 数据库文件路径
// date: 2023-06-12
// license: GPLv3 https://www.gnu.org/licenses/gpl-3.0.txt
// author: nanpuyue <[email protected]> https://blog.nanpuyue.com
// build: gcc -fPIC -shared -o hook_uname.so hook_uname.c -ldl
// usage: LD_PRELOAD=./hook_uname.so uname -a
#include <string.h>
#include <dlfcn.h>
#include <sys/utsname.h>
#!/bin/bash
docker() {
case "$1" in
htop)
local container="$2"
if [ -z "$container" ]; then
echo -e '"docker htop" requires at least 1 argument.\n'
echo -e 'Usage:\n\tdocker htop CONTAINER [htop OPTIONS]'
return 1
// date: 2022-05-09
// license: GPLv3 https://www.gnu.org/licenses/gpl-3.0.txt
// author: nanpuyue <[email protected]> https://blog.nanpuyue.com
use std::mem::take;
fn push(buf: &mut &mut [u8], value: u8) {
buf[0] = value;
*buf = &mut take(buf)[1..];
}
@nanpuyue
nanpuyue / .gitignore
Last active April 30, 2022 13:35
executable-cdylib
/target
Cargo.lock
// date: 2022-04-24
// license: GPLv3 https://www.gnu.org/licenses/gpl-3.0.txt
// author: nanpuyue <[email protected]> https://blog.nanpuyue.com
use std::fmt::{self, Debug, Display, Formatter};
use std::iter::Peekable;
use std::str::Lines;
use std::{error, result};
use serde::de::{self, Visitor};
use std::marker::PhantomData;
#[derive(Debug)]
struct S<'a> {
_pd: PhantomData<&'a mut &'a ()>
}
impl<'a> Drop for S<'a> { fn drop(&mut self) {} }
impl<'a> S<'a> {
struct S<'a> {
a: &'a (),
}
impl<'a> S<'a> {
fn feed(&self, data: &'a [u8]) {
drop(data);
}
fn get_a(&self) -> &() {
let url = $request.url;
let body = $request.body;
url = url.replace(/&sim_code=[0-9]+/g,'');
body = body.replace(/&sim_code=[0-9]+/g,'');
$done({url, body});
// date: 2020-07-06
// license: GPLv3 https://www.gnu.org/licenses/gpl-3.0.txt
// author: nanpuyue <[email protected]> https://blog.nanpuyue.com
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <arpa/inet.h>
#include <fcntl.h>
#include <sys/epoll.h>