sfilyh

ffmpeg  -i "http://abc.com/file.m3u8" -vcodec copy -acodec copy -absf aac_adtstoasc  123456.mp4

Direct copy of pre-encoded file:

$ ffmpeg -i filename.mp4 -codec: copy -start_number 0 -hls_time 10 -hls_list_size 0 -f hls filename.m3u8

	# tcpdump -A -nn -s 0 'tcp dst port 9200 and (((ip[2:2] - ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0)' -i lo
	tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
	listening on lo, link-type EN10MB (Ethernet), capture size 65535 bytes
	14:32:33.525122 IP 127.0.0.1.49777 > 127.0.0.1.9200: Flags [P.], seq 313752908:313753888, ack 2465010394, win 257, options [nop,nop,TS val 2684167067 ecr 2684167066], length 980
	E...^.@.@............q#...}L...............
	..#...#.GET /index/_search HTTP/1.1
	Host: 127.0.0.1:9200
	Accept: /
	Content-Length: 845
	Content-Type: application/x-www-form-urlencoded

	#!/bin/bash

	name=$RANDOM
	url='http://localhost:9093/api/v1/alerts'

	echo "firing up alert $name"

	# change url o
	curl -XPOST $url -d "[{
	\"status\": \"firing\",

	#!/bin/bash

	##########################################
	# Generate Filter tool:
	# https://www.wireshark.org/tools/string-cf.html
	#
	# GET Filter:
	# tcp[((tcp[12:1] & 0xf0) >> 2):4] = 0x47455420
	# POST Filter:
	# tcp[((tcp[12:1] & 0xf0) >> 2):4] = 0x504f5354 && tcp[((tcp[12:1] & 0xf0) >> 2) + 4:1] = 0x20

	<!-- plug-in configuration to put into your parent POM for avoiding any usages of outdated log4j2 versions,
	some of which are subject to the RCE CVE-2021-44228 ("Log4Shell") -->
	...
	<plugin>
	<groupId>org.apache.maven.plugins</groupId>
	<artifactId>maven-enforcer-plugin</artifactId>
	<version>3.0.0</version>
	<executions>
	<execution>
	<id>ban-bad-log4j-versions</id>

	#!/bin/bash

	networksetup -setwebproxystate "Wi-Fi" off
	networksetup -setsecurewebproxystate "Wi-Fi" off

	networksetup -setautoproxyurl "Wi-Fi" http://pac25v2.test.upcdn.net/squid.pac

	echo '已启用局部代理!'

	#!/bin/bash

	BRANCH_NAME=$1
	SRC_DIR="/Users/user/poject/all_branch/${BRANCH_NAME}"

	echo $SRC_DIR

	if [ ! -d $SRC_DIR ];then
	git clone https://github.com/sdemo/sdemo.git $SRC_DIR
	fi