06 2022 档案
摘要：SDL_Init(SDL_INIT_AUDIO)初始化失败 sudo apt-get install libasound2-dev libpulse-dev 重新编译安装SDL2，成功
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摘要：1. nginx dash.js 下载安装nginx wget http://cdn.dashjs.org/latest/dash.all.min.js 生成mpd文件：https://github.com/MoonXu0722/ffmpeg-libav-tutorial 在html/编辑index
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摘要：vs + ffmpeg报这个错误，关闭c/c++->sdl检查就没有了，真尼玛坑
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摘要：1. 编码质量，编码速度和编码时间的关系 You can have fast, high-quality encoding, but the file will be large You can have high-quality, smaller file size, but the encodi
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摘要：1 && ||ping -c1 www.baidu.com && echo "ok" || echo "no"2. expect perl java python shell3. cat 1.txt >> 2.txt4. python << -EOF(JWW)print "hello"EOF5. .
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摘要：busybox sh 是ash InputFile="ip.txt" while IFS= read -r line <&3; do printf '%s\n' "$line" done 3< "$InputFile"https://unix.stackexchange.com/questions/
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摘要：#!/bin/bashfile=ip.txti=0for line in `cat ip.txt`do array[$i]=$line let i+=1done for (( i=0;i<${#array[@]};i++))#数组长度do echo ${array[i]}done
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摘要：(sleep 1;echo "root";sleep 1;echo "root";sleep 1;echo "";sleep 1)|telnet 172.240.11.12
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摘要：=A1&" "&B1&"."&C1&"."&D1&"."&E1&" "&F1
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摘要：cd /opt/Zg tar -zcvf vod_20010101060606_IPTV_ES_LT.tar.gz vod_20010101060606_IPTV_ES_LT.txt tar -zcvf /usr/video/vod_20010101060606_IPTV_YCLT.tar.gz -
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摘要：卸载apt安装的vlc sudo snap install vlc 推流拉流成功
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摘要：ubuntu-restricted-extras
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摘要：@echo off :startping -n 3 121.60.255.6 | find "TTL=" >nulif errorlevel 1 ( rasdial live-dial /disconnect rasdial live-dial yci100345993@iptv 539613 ta
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