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Linux环境离线安装docker&docker-compose - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...docker服务 # 创建docker服务配置文件docker.service sudo vim /etc/systemd/system/docker.service # 在文件中添加一下内容: [Unit] Description=Docker Application Container Engine Documentation=https://docs.docker.com After=network-online.target firewalld.service W...
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App Inventor 2 低功耗蓝牙 BlueToothLE 拓展 · App Inventor 2 中文网

... 蓝牙BLE扩展源码分析 - WriteBytes vs WriteStrings 23字节硬编码问题 您的改进建议 联系方式: 不需要回复的可留空~ 意见反馈(300字以内): 给个鼓励也行呐~o~ 提供...
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OceanBase使用libeasy原理源码分析:服务器端 - 数据库(内核) - 清泛网 - ...

...下几件事: 1. 可以选择设置是否屏蔽信号,可以设置CPU亲缘性 2. 选择一个线程listen:通过listen_watcher的方式,或者如果只有一个线程或者设置了socket的SO_REUSEPORT标记,则所有线程一起监听,同时将listen的线程的read_watcher...
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MySQL connection not working: 2002 No such file or directory

...le PHP5 support for Apache HTTP Make sure the PHP5 support is enabled in /etc/apache2/httpd.conf. Edit the file with sudo vi /etc/apache2/httpd.conf (enter the password when asked) and uncomment (remove ; from the beginning of) the line to load the php5_module module. LoadModule php5_module libex...
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Where is the Java SDK folder in my computer? Ubuntu 12.04

... steps to get Java directory Step 1: $ whereis java java: /usr/bin/java /etc/java /usr/share/java That tells the command java resides in /usr/bin/java. Dig again: Step 2: $ ls -l /usr/bin/java lrwxrwxrwx 1 root root 22 2009-01-15 18:34 /usr/bin/java -> /etc/alternatives/java So, now we k...
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sendmail: how to configure sendmail on ubuntu? [closed]

...are located at the following (in case you want to update them manually): /etc/mail/sendmail.conf /etc/cron.d/sendmail /etc/mail/sendmail.mc You can test sendmail to see if it is properly configured and setup by typing the following into the command line: $ echo "My test email being sent from sen...
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Import file size limit in PHPMyAdmin

... in the php.ini file. First open the file for editing, e.g.: sudo gedit /etc/php5/apache2/php.ini OR sudo gedit /etc/php/7.0/apache2/php.ini Next, search for the post_max_size entry, and enter a larger number than the size of your database (15M in this case), for example: post_max_size = 25M ...
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Convert JavaScript string in dot notation into an object reference

...the first place (most ideal if it's only client-side or only server-side), etc. (A pre-existing unique id would be inelegant to add, but could be used if the spec otherwise requires its existence regardless.) case 2: Working with serialized data, or data that will be displayed to the user. L...
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What is the minimum I have to do to create an RPM file?

...inary "foobar", with only a couple of dependencies. It has a config file, /etc/foobar.conf and should be installed in /usr/bin/foobar. ...
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nginx missing sites-available directory

... virtual hosts. The problem I am having is that I can't seem to find the /etc/nginx/sites-available directory. 3 Answers ...