Linux

Just start Laravel, record this encounter pit, the article writes not many, but the programmer writes the blog article is a good habit, this I persisted and diligently. ensure that the following configuration items are configured

Find a version here http://www.ijg.org/files/ My choice here is jpegsrc.v8b.tar.gz. TAR-ZXVF jpegsrc.v8b.tar.gzCD jpeg-8b ./configure--prefix=/usr/local/jpeg--enable-shared--enable-staticMake && make install And then install these things:

Cat is a very magical command. First look at the explanation in Linux: Linux cat commands are handy for reading short pieces, and if a file is very large, it is convenient to use page commands. Let's look at the actual application of the Linux

Question brief: THINKPHP5 How to remove public in URL access. Experimental environment:Linux, Nginx, MySQL, PHP (lnmp One-click Integration 1.4 Beta, more information lnmp.org)This article takes into consideration the question:1. Secure

1, install python2.7 installation package. Download the python2.7.6 installation package from the official website. https://www.python.org/download/releases/2.7.6. After decompression, do the following steps: (1)./configure--prefix=/usr/local/pyton2.

Since several articles in the Smart Router series blog have used NetFilter to implement some of the features in the router, write this blog to illustrate what I think when I use the NetFilter framework programming. I try to describe netfilter

Linux itself has two groups that receive packets from the Data link layer: One is Fd=socket (Pf_packet,sock_raw,htons (Eth_p_all)); The other is Fd=socket (Af_inet,sock_packet,htons (Eth_p_all)); The protocol family is used more for pf_packet

1. Install Python3 under Linux A, prepare the compilation environment (if the environment is not correct, you may encounter a variety of problems, such as wget can not download https linked files)? 1 2 3 Yum Groupinstall "Development

1.https://www.python.org/downloads/release/python-352/ Download 2. Login to Linux system -->useradd Python3 -->PASSWD xxxxxxxx 3. Give root permission Modify the/etc/sudoers file, locate the following line, and add a row under Root, as follows:# #

From the point of view of application, Linux system is divided into two parts: kernel space and user space. Kernel space is a major part of the Linux operating system, but a kernel-only operating system cannot complete a user task. One, the main

Windows system to implement a single NIC to bind multiple IP is very easy to do! However, Linxu system can also be a single NIC binding multiple IP can be implemented? If implemented, is it difficult to operate? Recent WHIM research pull down! The

The functions or symbols defined within the Export_symbol tag are exposed to all kernel code and can be invoked directly in your kernel module without modifying the kernel code, that is, using export_symbol to export a function as a symbol to other

Predictive installation of some dependent packagesYum Install Rpm-build-yYum Install Qt-devel-yYum Install Subversion-devel-y 1. Suppose the current directory is/data/2. Create a folder:mkdir Repos3. Create Warehouse:(1) cd/data/repos/(2)

The Linux platform requires two development libraries: Bzip2-devel and Python-devel to compile and install in addition to GCC and gcc-c++, so you should ensure that both libraries are installed before you install them: #yum install gcc gcc-c++

Concept : Threads are multitasking structures that share process address space to create a thread-related function : 1. int pthread_create (pthread_t *thread, const pthread_attr_t *attr, void * (*start_routine) (void *), void *arg); Parameter 1:

#include #include #include #include int main (void {int pipefd[2] = {-1}; int ret = pipe (PIPEFD); int isign = 0; Char camsg[32] = {' I '}; pid_t pid = fork (); if (ret = = 1) {perror ("No Name pipe ..."); Eixt (2); }else if (pid > 0

Use Qt-opensource-linux-x86-5.3.1.run installation under Linux, and be aware that under administrator privileges Environment variable configuration: Here is an example of the path I installed (/opt/qt5.3.1/5.3/gcc_64): Note: Export can add,

Issue: VMware cloned Linux using Ifconfig view without eth0 nic corresponding information environment: centOS6.5 cause Analysis:During the system boot process, the network card is identified, and the MAC address and network card name are recorded in

Steps:(1)CreateVirtual Disk(2) to the virtual diskPartitioning(3) Each partition of the virtual diskFormatting(4)MountVirtual Disk Partitions(1) Create a virtual disk: Click Edit Virtual machine, select hard Drive (SCSI), click "Add" in the

Share some of the usage and parameters of the Linux "Three Musketeers" todaygrep filter ""What you see in single quotes is what you gainDouble quote special symbol will be parsedThe anti-lead line runs inside the command to show up on the screen to