Linux

The relationship between service command and/etc/init.d/in Linux  service xxx startup/etc/init.d/directory xxx script such as a foot name for mysvc saved under/etc/init.d/can be used service Mysvc Run Mysvc script echo passed in option $ $1 if [$ = "

dear!First to paste a popular version, hope to understand verbatim, beneficial!$gcc-shared-wl,-soname,libhello.so.1-o libhello.so.1.0 hello.oIn addition establish two symbolic connections again:$LN-S libhello.so.1.0 libhello.so.1$LN-S libhello.so.1

1CPIt means copying one or more files into another file or copying them to another directory.The use of CP is as follows:CP F1 F2: Copy a file named F1 with a file named F2. 2mkdiris to create a new directory, kill an empty directory withrmdir3

softwarewdt.h/** function: Monitor the running state between threads (soft watchdog) * * Author: jdsh** time: 2015-01-15 22:20*/#include #include #include #include #include "Typedef.h" #define Request_wdt_max_ Num20class CSOFTWAREWDT

A qualified product must have a decent installation package, every time the cuff to look too not on the grade, haha ... It is also not easy for users to use.Gossip not much, go straight to the subject, look over, program Ape (yuan): This article

First, Introductionhave been listening to people say that there is a man under Linux is very powerful, met will not understand can ask him, he will be several man command, but never know how to use the men command, such as query the help of

LED subsystem for the Linux device modelThis article from reprint: HTTP://WWW.CNBLOGS.COM/GDT-A20Times are different, even led are subsystems, the general model for the core provided, analysis, for a long time did not write the article!The code is

Linux vmstat Command Real-combat detailedThe Vmstat command is the most common Linux/unix monitoring tool that can show the status of a server at a given time interval, including server CPU utilization, memory usage, virtual memory exchange, IO Read

1Operating system: CentOS Release 62 Install Package Command lookup:3Yum Whatprovides * *Lspci4 View motherboard model:5Dmidecode |grep-a16"System information$"6 memory slots and memory strips:7Dmidecode |grep-a16"Memory device$"8

Compress command ContinueCompress all files in the folder: TAR-CZVF xx.tar.gz * (* refers to all things can be medical with each file name instead)Unzip the words first using the Gunzip command decompression and then use the tar command to

1. Download ntfs-3g for installation[[email protected] ~]# export ps1= ' [\[email protected]\h \w]\$ '[[Email protected] ~] #tar zxvf ntfs-3g_ntfsprogs-2014.2.15.tgz[Email protected] ~/ntfs-3g_ntfsprogs-2014.2.15]#./configure--prefix=/usr/local/ntfs-

CentOS 7 experience (updating), centos updating First, let's talk about the original intention of writing this blog. Because the company's products in this phase support CentOS 7, MySql 5.6, Java 8, Tomcat 8, and so on, and due to serious shortage

In Ubuntu 14.04, Eclipse 3.7.2 cannot be started. Solve problems such as cocould not detect registered XULRunner to use or org. Eclipse. swt. SWTError: XPCOM when eclipse 3.7.2 cannot be started in Ubuntu 14.04. If eclipse 3.7.2 cannot be started in

Install NodeJS on the (Raspberry Pi) Raspberry Pi NodeJS running on Raspberry Pi does not require special configuration. You only need to ensure that you can remotely connect to your Raspberry Pi using OpenSSH. Install and configure the Open SSH

How to enable developer mode on Ubuntu mobile phones When we use the latest Ubuntu mobile phone software, we must enable the developer mode. Otherwise, the following situations may occur when we use the "adb" command:   After the phone is

YCM installation and configuration, YCM installation Configuration It took several days to install YCM. During this period, I encountered various problems, mainly because I had just entered the linux field, but I was not familiar with the linux

Learn Shell together (I) Background KnowledgeI. background knowledge about Shell: execute commands and use Shell to support the Postix standard. The Shell format is as follows: 1. Separate each component of the command line with a space or a Tab key.

Switch between the root user and the user in Ubuntu Ubuntu is a popular Linux system recently. Because Ubuntu does not start the root user by default, we will introduce how to enter the root user.   (1) switch from user to root user Whether logging

Learning Shell together (4) Text processing and Pipelines Text processing toolsSort text: sort explanation: the input is considered as a data stream with multiple records, and the record is composed of Variable-width fields. The record is bounded by

Learn Shell (2) Output and others togetherEcho and printf I/0 redirection: echo [-ne] [String] or echo [-- help] [-- version] supplementary instructions: echo sends the input string to the standard output. The output strings are separated by blank