Home PC Games Linux Windows Database Network Programming Server Mobile  
  Home \ Linux \ Change the kernel boot sequence after CentOS 7 kernel upgrade     - Based on Python: OpenCV simple image manipulation (Programming)

- LVM basic concepts, management (Linux)

- Check the Linux server performance with ten or so commands in a minute (Server)

- Linux common network tools: ping host sweep (Linux)

- Use mysqldump MySQL database backup - Linux Shell Scripting (Database)

- Linux environment variable configuration (Linux)

- Restore database fault encountered ORA-0600 (Database)

- Spring AOP custom annotation way to achieve log management (Programming)

- How to improve the performance of Ruby On Rails (Linux)

- Bash mathematical extension (Programming)

- Java Class file format parsing (Programming)

- to compile FFmpeg In Ubuntu (Linux)

- Crawl use Wireshark packet on remote Linux (Linux)

- Forgot Linux root password (Linux)

- Python extension module Ganglia 3.1.x (Linux)

- Android project and coding specifications (Programming)

- OGG-01496 OGG-01031 Error Resolution (Database)

- Hardware Firewall Basics (Linux)

- Free compiler install MySQL-5.6.14 (Database)

- MongoDB uses aggregate, group, match mysql achieve in having (count (1)> 1) features (Database)

  Change the kernel boot sequence after CentOS 7 kernel upgrade
  Add Date : 2018-11-21      
  7 Upgrade CentOS kernel to 3.15.5, but the default boot entry, or 3.10, checked, such an amendment.

Set the default boot Windows (Windows will change the system you want it)

1. First, find the Windows menuentry.

# Cat /boot/grub2/grub.cfg | grep Windows


menuentry "Windows 7 (loader) (on / dev / sda1)" --class windows --class os {

2. Set Windows as the default boot entry (here only use the above command output in double quotes "" or single quotes '' contents)

# Grub2-set-default "Windows 7 (loader) (on / dev / sda1)"

3. Verify that the default boot entry

# Grub2-editenv list


saved_entry = Windows 7 (loader) (on / dev / sda1)
- Oracle 11g maintenance partitions (eight) - Renaming Partitions (Database)
- Implement binary search algorithm in C language (Programming)
- mysqldump MySQL command-line tool (Database)
- How to configure a development environment elegant Lua (Linux)
- MySQL primary and secondary replicate data inconsistencies (Database)
- crontab cause CPU exception Analysis and Processing (Linux)
- Command filter MySQL slow query log (Database)
- Source Analysis: Java object memory allocation (Programming)
- RCU lock in the evolution of the Linux kernel (Linux)
- How to contribute code on GitHub uploads (Linux)
- Use Observium to monitor your network and servers (Server)
- Linux environment variable configuration (Linux)
- Appweb configuration in detail (Server)
- To install network scanning and packet sniffer tool Nmap 7.00 under ubuntu (Linux)
- Linux distributed message queue RocketMQ deployment and monitoring - Dual Master (Server)
- MongoDB query statistics grouping remove duplicate records (Database)
- ORA-08102 errors (Database)
- Install FFmpeg compiling from source in Mac OS X environment (Linux)
- Java objects to garbage collection (Programming)
- Linux + Apache + PHP + Oracle based environment to build (Server)
  CopyRight 2002-2020 newfreesoft.com, All Rights Reserved.