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Linux   Server
- Linux Regular expressions grep and egrep
- The mv command to move the directory two cases under Linux
- File compression and packaging commands under Linux
- Linux system package manager (rpm, yum, source packages installation)
- Linux based exercises, interview questions
- To install Emacs under CentOS 6.5
- How to find out a Unix system library files are 32-bit or 64-bit
- Linux daemon
- Linux user opens a number of adjustment processes
- Linux --- process handle limit summary
- Linux --- process tracking
- Linux --- manual release system cache
- Linux open handle limit adjustment
- Impact test noatime Linux file access time
- IntelliJ IDEA common list of shortcuts

  - Configuring Haproxy log support (syslog logging support)
- MySQL + Heartbeat + DRBD deployment architecture
- About Nginx 7
- Fedora 23 How to install LAMP server
- Configuring the PXE server in Ubuntu 14.04
- Using Java to build micro-services
- Installation Mesos + Marathon + Zookeeper under CentOS 7
- CentOS 7 Test Marathon start Docker container
- CentOS 7 install Hadoop-cdh-2.5 on Mesos
- Cacti installation deployment under CentOS 6.6
- Timing Nginx logs cut and remove the log records of the specified number of days before
- LNMP summary of the issues common 502 Bad Gateway
- Distributed File System FastDFS deployment
- Nginx Installation and Configuration
- Analysis RabbitMQ cluster

Database   Programming
- MySQL Authorized a recovered
- Oracle multi-table query optimization
- MySQL can not write the data keyword conflicts
- Oracle users to automatically increase the partition table
- Oracle online redefinition
- DataGuard add temporary data files bug
- Oracle 12c PDB Analysis
- To create a problem by the statement date comparison of the difference between MySQL and Oracle
- Upgrading Oracle 11.2.0.1 to 11.2.0.3
- Oracle utilized undo data recovery operations
- Compile and install the latest version of Redis Stable
- Postgres-X2 deployment steps
- Postgres-X2 deployment steps
- PostgreSQL with the C Completing the storage process instances
- PostgreSQL-XL installation and deployment

  - Weld a problem in JDK 8u60 environment
- Create a project using Android Studio LinearLayout
- Linux signal and orphans, and zombie process
- Python closure and function objects
- Learning C ++ Standard Template Library and data structures
- Subsequent binary search tree traversal sequence
- Red-black tree in C ++
- Merge Sort
- jQuery get value drop-down list and select text
- Why JavaScript basic types can invoke methods
- Three kinds of binary tree traversal recursive and iterative solution
- C ++ thread creates transmission parameters are changed
- Java memory-mapped file MappedByteBuffer
- PyCharm new Python file name and the name of the module will import the same problem might arise
- Use Spring cache and ehcache

    - Linux signal and orphans, and zombie process (Programming)

- Python regular expressions: how to use regular expressions (Programming)

- Oracle RAC 10.2.0.5 upgrade to 11.2.0.4 problems encountered (Database)

- Shell scripts to copy all directories under the current directory of a certain type of file to the same directory (Linux)

- About Nginx 7 (Server)

- Linux set the maximum number of open files nofile and nr_open, file-max Description (Linux)

- To install and use the Doxygen under Linux (Linux)

- Windows 7 hard disk to install Ubuntu 15.04 (Linux)

- How to use jgit to manage Git submodule (Linux)

- Apache Mina framework Practice (Programming)

- C ++ hash function (Programming)

- How to run Kali Linux 2.0 in Docker container (Linux)

- PXE install CentOS 6.4 (Linux)

- Plasma 5.4 How to install on Kubuntu 15.04 (Linux)

- Samba file sharing server set up (Server)

 
       
           
           
           
           
     
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