BTT Pi uses AllWinner H616 CPU, and on https://github.com/bigtreetech/CB1 system, w1-gpio kernel module does not work.
However, there is an excellent custom module https://github.com/pstolarz/w1-gpio-cl
The following steps were tested on CB1 v2.3.3.
| # This will survive restarts of Rancher Desktop. I don't expect it to survive "Reset Kubernetes" actions. | |
| # This will get a shell inside the running VM. | |
| # Many thanks to Jan Dubois, this one liner replaced a complicated set of commands I had here earlier. | |
| LIMA_HOME="$HOME/Library/Application Support/rancher-desktop/lima" limactl shell 0 | |
| sudo su - | |
| vi /etc/conf.d/docker | |
| # Add to the DOCKER_OPTS cli the bip and subnet you want. I picked a very small /24 at the end of the 172.16/20 space: |
| from bcc import BPF | |
| import ctypes | |
| bpf_text =""" | |
| #include <linux/ptrace.h> | |
| #include <linux/sched.h> /* For TASK_COMM_LEN */ | |
| #include <linux/icmp.h> | |
| #include <linux/ip.h> | |
| #include <linux/netdevice.h> |
| #ifndef lazy_memory_h | |
| #define lazy_memory_h | |
| #include <stdint.h> | |
| #include <string.h> | |
| #define CacheLine 64 | |
| #define WordSize (sizeof(uint64_t) * 8) // 64 (bits) | |
| #define AlignN(s, n) (( s + n - 1) / n * n) |
| """ | |
| Python implementation of JavaScript's Promise interface | |
| with the power of asyncio. | |
| See https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Promise | |
| for the API specification. | |
| Authored by: Frost Ming <mianghong@gmail.com> | |
| License: WTFPL | |
| """ |
| import socket | |
| import numpy as np | |
| import pickle | |
| import time | |
| import struct | |
| matrix = np.random.random((224, 224, 3)) | |
| socket_path = './uds.sock' | |
| if systemctl -q is-active graphical.target && [[ ! $DISPLAY && $XDG_VTNR -eq 1 ]]; then | |
| exec startx | |
| fi |
原文链接:https://api-caller.com/2019/11/05/capture-note/
抓包应该是被问到最多的事情了, 记录一些片段.
珍惜Any 之前提过 一种思路 是遍历所有类, 按照特征去判断校验类和方法.
此处的思路则是, 先跑一遍并让它失败, 找到特征打印堆栈, 即可锁定位置, 再行 hook 即可.
| #!/bin/bash | |
| #set -e | |
| # install-wifi - 22/01/2020 - by MrEngman. | |
| UPDATE_SELF=${UPDATE_SELF:-1} | |
| UPDATE_URI="http://downloads.fars-robotics.net/wifi-drivers/install-wifi" | |
| ROOT_PATH=${ROOT_PATH:-"/"} | |
| WORK_PATH=${WORK_PATH:-"${ROOT_PATH}/root"} |
| #!/bin/bash | |
| rev="12" | |
| _log(){ | |
| echo "$(date '+%Y-%m-%d %H:%M:%S') - ${streamid} - $1" >> /tmp/ffmpeg.log | |
| } | |
| _log_para(){ | |
| echo "$1" | fold -w 120 | sed "s/^.*$/$(date '+%Y-%m-%d %H:%M:%S') - ${streamid} - = &/" >> /tmp/ffmpeg.log |
