linux os

Link: http://www.cnitblog.com/zouzheng/archive/2007/10/30/35565.html Original article title: multi-thread programming in Linux   Thread technology was proposed as early as 1960s, but the real application of multithreading to the operating system was

Use the Python language to compile and obtain basic Linux system information (1): Obtain the Linux version, kernel, current time, And pythonlinux I have been applying for a blog for a while, but I haven't written any more ..... I did not think of

When you use the dbca command to create a new database, the dbca command cannot be started. The running environment is where the host machine 64bit + amd cpu, while the client is Linux 32bit + grid infrastructure (32) + Oracle database software (32.

Using CondaFirst, we're going to make sure you've installed the Conda. Configuring the EnvironmentNext, we'll create a few environments to showcase Conda's environmental management capabilities. Make it easier for you to understand everything about

X86 DBCA and netca give java hotspot error if on X86_64 HARDWARE cannot be started when DBCA command is used to create a new database. The running environment is where the host machine 64bit + AMD cpu, while the client is Linux 32bit + Grid

Article Title: XFree86 font beautification solution for linux operating systems. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems,

System optimization is a complex, complex, and long-term task. The following subsystems are usually monitored: CPU, Memory, IO, Network, etc. I. CPU performance indicators CPU utilization: User Time Context switch: It is associated with the CPU

OS x installs successfully with brew install Php56-memcache/redis, Phpinfo does not, start PHP-FPM errorThe error on the chart after starting the PHP-FPMUninstall Reinstall unloading load is uselessHow can i solve Reply content: OS x installs

Article Title: how to minimize the Linux operating system. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

Environment: Ubuntu 13.04 Student ID: SA * 310Update Kernel The kernel version of the directly installed system is generally not the latest. uname -a Command to view the kernel version number, for example, my is: Next, manually update the kernel

Abstract Linux boot process, including BIOS power-on self-check post, copy MBR information (start bootloader), load kernel, if you are familiar with grub when mounting the root file security system, you will know that there are three grub types at

Microsoft Windows 7 is very popular with users. Do you still insist on using the Linux operating system. We will learn that 1/3 of netbooks are pre-installed with Linux operating systems. Research firm ABI Research claims that Linux netbooks

This article describes several common Linux monitoring scripts that can automatically monitor and alert the traffic, system status, disk space, CPU and memory usage of the host Nic. The shell scripts written based on your needs can better meet your

How can we optimize your system? The following is a simple and small method, but the optimization and adjustment of a system is far more than that. The performance needs to be adjusted according to actual needs. There is no way to meet all system

Reprint please specify the source Lin Xi Wood greatlyWhen you do something on the command line, you often encounter a situation where you switch back and forth between multiple directories. This time will be very distressed. So after searching the

Basic principles of Linux:1. Consists of a small program with a single target, combined with a small program to complete complex tasks;2. All Documents3. Try to avoid capturing the user interface;4. Save the configuration file in plain text

Linux Fundamentals1. The freedom to run the program for any purpose2. The freedom to learn and modify the source program3. The freedom to redistribute programs4. The freedom to develop derivative versions based on a source programThe Basic Law:1.

Explain if you are configuring your network. [Root@arch ~]# ls/sys/class/net/#查看有哪些可用网络eno16777736 Lo[Root@arch ~]# ip addr add 1.1.1.21/24 dev eno16777736 #给接口eno16777736配置ip为1.1.1.21 Subnet Mask bit 255.255.255.0[Root@arch ~]# IP link set eno16777

Installing network adapters The machine is too new to recognize the existing Linux version, such as the machine can not find a network card, this time what to do? Don't worry, first you need to know what type of network card, take the new computer

In the 70 's, the UNIX system's source program can be freely circulated. The Internet's underlying protocol TCP/IP was created in that era. At that time, people in the creation of their own "program works" enjoy the scientific exploration,