Ubuntu+QT+SSL+MQTT

Index of /archive/qt/5.14/5.14.2

https://mirrors.ustc.edu.cn/qtproject/archive/qt/5.14/5.14.2/qt-opensource-linux-x64-5.14.2.run

chmod u+x qt-opensource-linux-x64-5.14.2.run

sudo ./qt-opensource-linux-x64-5.14.2.run

/opt/Qt5.14.2

在终端输入：/opt/Qt5.14.2/Tools/QtCreator/bin/qtcreator.sh

cd /opt/Qt5.14.2/Tools/QtCreator/bin/

./qtcreator.sh

sudo apt-get install build-essential

sudo apt-get install mesa-common-dev

sudo apt-get install libglu1-mesa-dev

sudo apt-get install libfontconfig1

sudo apt-add-repository ppa:mosquitto-dev/mosquitto-ppa #添加源到软件仓库

sudo apt-get update #更新软件仓库列表

sudo apt-get install mosquitto #安装mosquitto

sudo service mosquitto status #查看运行状态

sudo service mosquitto start #启动服务

sudo service mosquitto stop #停止服务

sudo apt-get install iptables

iptables -I INPUT -p tcp --dport 1883 -j ACCEPT

iptables-save

sudo passwd

sudo apt-get install iptables-persistent

sudo netfilter-persistent save

sudo netfilter-persistent reload

sudo apt-get install mosquitto mosquitto-clients

mosquitto_sub -h localhost -t test
mosquitto_pub -h localhost -t test -m "hello world"

sudo apt install git

sudo apt install cmake

sudo apt-get install g++ sudo apt-get install libx11-dev libxext-dev libxtst-dev12

sudo apt install g++

sudo apt install libx11-dev

sudo apt install ibxext-dev

sudo apt install libxtst-dev12

git clone https://github.com/qt/qtmqtt

git clone GitHub - qt/qtmqtt: Qt Module to implement MQTT protocol version 3.1 and 3.1.1 http://mqtt.org/

git checkout 5.14.2

cd qtmqtt

qmake

make

make install

/opt/Qt5.14.2/5.14.2/gcc_64/include

sudo mkdir QtMqtt

cp -r code.zip /opt/Qt5.14.2/5.14.2/gcc_64/include

chuangxin@chuangxin:~/qtmqtt/src/mqtt$

sudo cp -r *.h /opt/Qt5.14.2/5.14.2/gcc_64/include/QtMqtt

sudo cp -r *.cpp /opt/Qt5.14.2/5.14.2/gcc_64/include/QtMqtt

https://github.com/emqx/qmqtt.git

sudo vim /etc/profileexport PATH=/opt/Qt5.14.2/Tools/QtCreator/bin:$PATH
export QTDIR=/opt/Qt5.14.2/5.14.2/gcc_64
export PATH=$QTDIR/bin:$PATH
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATHsource /etc/profile

chuangxin@chuangxin:~$ qtchooser -l

default

qt4-x86_64-linux-gnu

qt4

qt5-x86_64-linux-gnu

qt5

chuangxin@chuangxin:~$

qtchooser -install qt5.14 /opt/Qt5.14.2/5.14.2/gcc_64/bin/qmake

export QT_SELECT=qt5.14

qtchooser –l

1. 下载 emqx-ee-4.4.11-otp24.3.4.2-1-ubuntu18.04-amd64.deb SHA256

wget https://www.emqx.com/zh/downloads/enterprise/4.4.11/emqx-ee-4.4.11-otp24.3.4.2-1-ubuntu18.04-amd64.deb

2. 安装

sudo apt install ./emqx-ee-4.4.11-otp24.3.4.2-1-ubuntu18.04-amd64.deb

3. 运行

sudo systemctl start emqx

cd emqx

./emqx/bin/emqx start

./emqx/bin/emqx start

chuangxin@chuangxin:~/下载$ ./emqx/bin/emqx start

ERROR: /home/chuangxin/下载/emqx/erts-12.3.2.2/bin/erl: 1: /home/chuangxin/下载/emqx/erts-12.3.2.2/bin/erl: Syntax error: Unterminated quoted string

ERROR: Please ensure it is running on the correct platform:

ERROR: arch: "aarch64-unknown-linux-gnu"

wordsize: 64

os: "ubuntu18.04"

erlang: "24.3.4.2-1"

elixir: "none"

relform: "tgz"

ERROR: Version=5.0.13

ERROR: Required dependencies: openssl-1.1.1 (libcrypto), libncurses and libatomic1

chuangxin@chuangxin:~/

chuangxin@chuangxin:~/下载$ ./emqx/bin/emqx start

ERROR: /home/chuangxin/下载/emqx/erts-12.3.2.2/bin/erl: 1: /home/chuangxin/下载/emqx/erts-12.3.2.2/bin/erl: Syntax error: Unterminated quoted string

ERROR: Please ensure it is running on the correct platform:

ERROR: arch: "aarch64-unknown-linux-gnu"

wordsize: 64

os: "ubuntu18.04"

erlang: "24.3.4.2-1"

elixir: "none"

relform: "tgz"

ERROR: Version=5.0.13

ERROR: Required dependencies: openssl-1.1.1 (libcrypto), libncurses and libatomic1

chuangxin@chuangxin:~/下载$

https://www.openssl.org/source/

openssl version

wget https://www.openssl.org/source/openssl-1.1.1q.tar.gz

tar xvf openssl-1.1.1q.tar.gz && cd openssl-1.1.1q

sudo apt install -y perl gcc make

./config

make

sudo make install

su – root

sudo echo "export LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:/usr/local/lib" >> /etc/profile

source /etc/profile

https://www.openssl.org/source/openssl-1.1.1h.tar.gz

tar -xzvf openssl-1.1.1h.tar.gz

cd openssl-1.1.1h

make

sudo make install

sudo mv /usr/bin/openssl /usr/bin/openssl.old //将旧版本的openssl进行备份

sudo ln -s /usr/local/bin/openssl /usr/bin/openssl //将新版本的openssl进行软链接

cd /etc/ //进入etc目录

su //下一步一定要切换到root用户

echo "/usr/local/lib" >> ld.so.conf //将openssl的安装路径加入配置中

ldconfig //重新加载配置

openssl version

sudo apt-get install libssl-dev

sudo apt-get install openssl libssl-dev -y

解决方法：

apt-get install libssl1.1=1.1.1-1ubuntu2.1~18.04.17

sudo apt-get install libtool

sudo apt-get install libpcre3 libpcre3-dev

wget http://nginx.org/download/nginx-1.14.0.tar.gz

tar -zxvf nginx-1.14.0.tar.gz

cd nginx-1.14.0

./configure --prefix=/usr/local/nginx

sudo apt install nginx./nginx

sudo apt-get install openjdk-8-jdk

java -versionsudo apt-get install git-core gnupg flex bison gperf build-essential zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z-dev libgl1-mesa-dev libxml2-utils xsltproc unzipsudo apt-get install dosfstools e2fsprogs parted

Download Android Studio & App Tools - Android Developers

cd ~/下载
sudo cp android-studio-ide-191.5977832-linux.tar.gz /usr/local  //这里要root权限
sudo tar -zxvf android-studio-ide-191.5977832-linux.tar.gz  //解压

tar -zxvf android-studio-2021.3.1.17-linux.tar.gz

cd android-studio/bin

./studio.shsudo apt-get install android-sdk

mirrors.opencas.org:80

git config --global core.editor vim
git config --global credential.helper store
sudo apt-get update
sudo apt install python libssl-dev python-crypto samba  openssh-server libncurses5 libncurses5:i386 gitk   net-tools  flameshot vim ccache
sudo usermod -aG plugdev $LOGNAMEsh <(curl -q https://platform.activestate.com/dl/cli/_pdli01/install.sh) -c'state activate --default ActiveState-Projects/ActiveState-Perl-5.36.0'chuangxin@chuangxin:~$ sh <(curl -q https://platform.activestate.com/dl/cli/_pdli01/install.sh) -c'state activate --default ActiveState-Projects/ActiveState-Perl-5.36.0'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  4652    0  4652    0     0   4372      0 --:--:--  0:00:01 --:--:--  4372
chuangxin@chuangxin:~$ perl -vThis is perl 5, version 26, subversion 1 (v5.26.1) built for x86_64-linux-gnu-thread-multi
(with 78 registered patches, see perl -V for more detail)Copyright 1987-2017, Larry WallPerl may be copied only under the terms of either the Artistic License or the
GNU General Public License, which may be found in the Perl 5 source kit.Complete documentation for Perl, including FAQ lists, should be found on
this system using "man perl" or "perldoc perl".  If you have access to the
Internet, point your browser at http://www.perl.org/, the Perl Home Page.chuangxin@chuangxin:~$     [Desktop Entry]
    Name=AndroidStudio
    Comment=AndroidStudio
    Exec=/home/chuangxin/android-studio/bin/studio.sh 
    Icon=/home/chuangxin/android-studio/bin/studio.png 
    Terminal=false
    Type=Applicationsudo gedit /etc/profileexport PATH=/opt/Qt5.14.2/Tools/QtCreator/bin:$PATH
export QTDIR=/opt/Qt5.14.2/5.14.2/gcc_64
export PATH=$QTDIR/bin:$PATH:
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/libexport NDK_HOME=/home/chuangxin/Android/Sdk/ndk/25.1.8937393
export PATH=$NDK_HOME:$PATHsource /etc/profilendk-build -vchuangxin@chuangxin:~$ ndk-build -v
GNU Make 4.3
为 x86_64-pc-linux-gnu 编译
Copyright (C) 1988-2020 Free Software Foundation, Inc.
许可证：GPLv3+：GNU 通用公共许可证第 3 版或更新版本<http://gnu.org/licenses/gpl.html>。
本软件是自由软件：您可以自由修改和重新发布它。
在法律允许的范围内没有其他保证。
chuangxin@chuangxin:~$

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