Nginx-Web Service Configuration and Testing

(1) Introduction of softwareDeveloped by lgor Sysove, a Russian, for open source software.Supporting high concurrency: Supporting tens of thousands of concurrent connections (especially static small file business environments) Less resource consumption: Opening 10 Nginx threads under 30,000 concurrent connections consumes less than 200 M of ...

Posted on Mon, 19 Aug 2019 21:09:14 -0700 by d-Pixie

Docker Initial (Mirror, Container, Warehouse)

image Mirror image is the premise of Docker running container Getting Mirror docker pull NAME[:TAG] // Do not specify TAG, select latest tag by default Running Mirror docekr run -t -i ubuntu /bin/bash View mirror information docker images Add a mirror label docker tag ubuntu:latest my/ubuntu:latest View Mirror Details docker inspect image id do ...

Posted on Sun, 18 Aug 2019 03:21:52 -0700 by ryanwood4

Manjaro Beautification Configuration Tutorial

title: manjaro's Beautification date: 2019-04-24 22:59:57 tags: manjaro categories: manjaro Switching Source sudo vi /etc/pacman.conf Add arch source [archlinuxcn] SigLevel = Optional TrustedOnly Server = https://mirrors.ustc.edu.cn/archlinuxcn/$arch blackarch source (optional) [blackarch] SigLevel = Optional TrustAll Server = https://mirrors ...

Posted on Sun, 18 Aug 2019 02:41:12 -0700 by immot

LVM, Network Protocol and Management

1. Create Logical Volume Create physical volume pvcreate /dev/sd{b1,c} Create Volume Group Name vgcreate vg0 /dev/sd{b1,c} -s 4G Create Logical Volume lvcreate -n mysql -L 8G vg0 Create File System mkfs.xfs /dev/vg0/mysql mount mount /dev/vg0/mysql /mnt/mysql/ Extended File System lvextend -l +1534 /dev/vg0/mysql Synchronize XFS File Syst ...

Posted on Sat, 17 Aug 2019 11:11:16 -0700 by deepermethod

Writing 2048 Games in C Language

2048_C_code 2048 Written in C Language 1 To achieve our 2048 mini-games, we need to involve some knowledge of data structure, as well as some Linux system calls. In addition, in order to facilitate the use of character drawing on the screen, we als ...

Posted on Fri, 16 Aug 2019 05:33:05 -0700 by taquitosensei

Rootkit and Backdoor Hiding Technology

Catalog brief introduction linux virtual file system VFS Functions of rootkit Hidden files Basic methods Advanced methods System Call Process hook sys_getdents Call Tree of sys_getdents Bottom-level approach Hidden process Log modificat ...

Posted on Thu, 15 Aug 2019 05:44:52 -0700 by phpscriptcoder

Understanding linux Disk Sequential Writing and Random Writing

1. Preface * Random writing can cause the heads to change paths continuously, resulting in a significant reduction in efficiency; Sequential writing heads rarely need to change paths, or they take a very short time to change paths This article discusses the specific differences between the two and the corresponding kernel calls 2. Environme ...

Posted on Wed, 14 Aug 2019 21:54:17 -0700 by gilbertwang

Use ulog to monitor port logs (by quqi99)

Author: Zhang Hua, published in: 2019-08-14 Copyright Statement: It can be reproduced arbitrarily. When reproducing, please indicate the original source of the article, the author's information and the Copyright Statement in the form of hyperlinks.( ...

Posted on Wed, 14 Aug 2019 00:17:59 -0700 by eves

python thread base

A basic concept 1 Parallel and concurrent 1 parallel Do something at the same time, you can do something at the same time without interrupting each other For example, a lane on a highway can have multiple non-intrusive vehicles running at the same timeIt is a concept that at the same time a vehicle may be running on each lane. 2 Concurrent, ...

Posted on Tue, 13 Aug 2019 18:20:22 -0700 by Silverlime

arm_linux Cross Compiler Development Environment - gcc 4.8.2

1. Environment linux 16.04 2. Required source files  binutils-2.23.1.tar.bz2  glibc-2.18.tar.gz  gcc-4.8.2.tar.bz2  gmp-5.1.3.tar.bz2  mpfr-3.1.2.tar.bz2  mpc-1.0.1.tar.gz  linux-2.6.34.14.tar.bz2 3. Setting environmental variables export SRCDIR=~/workbench/gcc-4.8.2/xtools/src export BUILD ...

Posted on Mon, 12 Aug 2019 02:56:35 -0700 by Lillefix