eval .gitlab-ci.yml
TARGET_STAGE=daily gitlab-ci-local --variable TARGET_STAGE=daily
gitlab-ci-local
eval .gitlab-ci.yml
TARGET_STAGE=daily gitlab-ci-local --variable TARGET_STAGE=daily
gitlab-ci-local
/etc/snmp/snmpd.conf
rocommunity public
agentAddress udp:161
pass .1.3.6.1.4.1.55554 /bin/bash /snmp.sh
Agent
/usr/sbin/snmpd -V -f -Lo -C -c /etc/snmp/snmpd.conf -Dpass,persist,mib_modules
https://anzal.hashnode.dev/a-beginners-guide-to-rtsp-streaming-with-websockets-using-nodejs-and-ffmpeg
https://blog.csdn.net/weixin_45631738/article/details/129541098?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~default-1-129541098-blog-124682490.235^v43^pc_blog_bottom_relevance_base8&spm=1001.2101.3001.4242.2&utm_relevant_index=4
https://www.cnblogs.com/osbreak/p/17823102.html
#include <iostream>
#include <event2/event.h> #include <signal.h> using namespace std; void timer(int sockfd, short what, void* arg) { cout << "[timer2]" << endl; } int main(int argc, char* argv[]) { event_base* base = event_base_new(); // 持久事件 event *ev = event_new(base,-1,EV_PERSIST,timer,0); //超时优化性能优化,默认event 用二叉堆存储(完全二叉树) 插入删除O(logn) //优化到双向队列 插入删除O(1) static timeval tv_in = {3,0}; const timeval *t; t = event_base_init_common_timeout(base,&tv_in); event_add(ev3,t3); // 性能优化:插入性能 O(1) // 进入事件主循环 event_base_dispatch(base); event_base_free(base); return 0; }
Ref: https://albert-oma.blogspot.com/
check libraries dependence:
$ arm-linux-gnueabihf-readelf -d ./gst-launch-1.0
Linux内存管理之vmap与vmalloc 圖文並茂 , 針對vmap_area
mmap system call 後, 進kernel 的流程 gitmind 自畫
https://elixir.free-electrons.com/linux/v5.10.230/source/mm/util.c 方便追code, 含各版本