Multiple keys of linux input subsystem

Article directory linux input subsystem: driving multiple keys linux input subsystem: driving multiple keys Drive multiple keys A button has several elements associated with it: Interrupt number Key state Key value The detailed description of input_dev is as follows Add the following informati ...

Posted on Thu, 03 Oct 2019 21:23:30 -0700 by stanleyg

Using Docker to Build etcd Cluster

Step 1 Install etcd under Mac brew install etcd implement etcd --version Ensure successful installation Step 2Create three docker hosts using docker-machine docker-machine create --driver virtualbox box0 docker-machine create --driver virtualbox box1 docker-machine create --driver virtualbox box2 Confirm that the build is successful and reme ...

Posted on Thu, 03 Oct 2019 12:14:50 -0700 by respiant

Video Monitoring--H264 Video Monitoring Configuration

Links to the original text: https://my.oschina.net/u/860952/blog/549207 Yesterday, using Linux 2.6.38 kernel, using NFS boot, server_arm failed. Today, I still use NFS boot, the root f ...

Posted on Thu, 03 Oct 2019 11:39:51 -0700 by iii

How to save OTP data in custom nodes

I. Preface Previously, because of the green screen problem caused by lsc, the module factory said that the LSC data was abnormal. sensor factory fae has no follow-up cooperation, so let's save otp data. It's easy to compare when something goes wrong, and then there's no more. Support is not enough and ...

Posted on Wed, 02 Oct 2019 21:58:43 -0700 by adksga

Video Learning Notes-System Clock of Wei Dongshan Phase I

I. Analysis of System Clock Structure OM[3], OM[2] external pin ground using crystal oscillator as MPLLin MPLLCON controls P/M/S parameters of MPLL output clock, which directly determines FCLK. The Computational Formula of MPLL CLKDIVN Register Controls Frequency Division of HCLK and PCLK Generated from FCLK Coding Experimental purpose C ...

Posted on Wed, 02 Oct 2019 12:17:15 -0700 by shortysbest

Deepin - Install jdk (uninstall openjdk)

Article directory I. Unloading openjdk 1. View the openjdk version 2. Unload openjdk Download jdk1.8 III. Installation of jdk1.8 Method 1. Manual configuration 1. Preparing jdk files 2. Configure `etc/profile'` 3. Make `etc/profile'effective I. Unloading openjdk 1. View the openjdk version ...

Posted on Wed, 02 Oct 2019 02:12:35 -0700 by kankaro

Solving cannot find-lmysqlclient

Good memory, not bad pen This is not the first time I met this problem, but I went to the website to find the answer every time. I found that most of them could not solve the problem. It took me a little time to solve this problem, so I recorded it. Installing mysqlclient under python is the following error. Install the command pip install mysq ...

Posted on Tue, 01 Oct 2019 18:02:04 -0700 by scrtagt69

gitlab Change Start Port

svn has been installed on the disaster preparedness test server, and apache has occupied 80 ports. To deploy gitlab here, the port can only be changed. Modify nginx configuration file on gitlab: port changed from 80 to 801 [root@bogon ~]# head -47 /var/opt/gitlab/nginx/conf/gitlab-http.conf # This file is managed by gitlab-ctl. Manual changes  ...

Posted on Tue, 01 Oct 2019 08:26:26 -0700 by khushbush

ansible process control

Use when to Judge Host Name - hosts: rsync_server tasks: - name: Install rsyncd Server yum: name: rsync state: present - name: Config rsyncd Conf copy: src: ./rsyncd.j2 dest: /etc/rsyncd.conf owner: root group: root mode: 0644 when: ansible_fqdn == 'backup' ...

Posted on Tue, 01 Oct 2019 08:21:00 -0700 by Havok

Installation and configuration of keepalived under Linux

Pre-installation preparation Basic System: CentOS 7 yum -y install gcc gcc-c++ autoconf automake make yum -y install zlib zlib-devel openssl openssl-devel pcre pcre-devel 1. Download keepalived Method 1: yum -y install keepalived Method two: Download the binary source package: http://www.keepalived.org/dow... #Download installation files c ...

Posted on Tue, 01 Oct 2019 06:05:04 -0700 by eyeself