Linux

1, Dynamic Library: Linux in the dynamic library suffix named. SoStep Two: gcc-shared (c file name. c)-O (Lib Dynamic library name. so) create a. So file because it is a 64-bit system that is incompatible and will errorYou should

1. Locate the full path name of the disc.[Email protected] ~]# Ll/dev | grep cdromlrwxrwxrwx 1 root root 4 08-07 22:28 cdrom scd0lrwxrwxrwx 1 root root 4 08-07 22:28 cdrom-sr0 scd02. Mount to the MNT directoryCommand: Mount CD path name mount

/boot:static files of the boot loaderPurpose:this directory contains everything required for the boot processExcept configuration files not needed at boot time and the map installer.Thus/boot stores data is used before the kernel begins

Speaking of this theme, I feel angry, I feel that I have been played 10,000 times still keep the gentleman's useless. In fact, the heart is full of Xiehuo!Maybe I should give up, maybe should look at this world, I can't.When? Reimbursement Who?

Path Optimization for multiple core linux kernels-slab and partner systems, linux-slabAs the first article in this series, I will first describe the slab system. I have discussed this topic with my colleagues and friends in recent days. I think this

Linux Process understanding and practice (4) wait function processing botnetsWait background When a child process exits, the kernel sends a SIGCHLD signal to the parent process. The exit of the child process is an asynchronous event (the child

Linux 6-use vi and vimI. Three Modes of vi and switching between them 1. normal Mode 1) move the cursor by pressing the arrow keys, Page Up, Page Down, Home, End, and other buttons to move the cursor G to the last row of the file: 1G, gg, move n to

Learning from Linux-using variables1. Use $ to place the variable before it. For example, to separate echo $ PATH from other characters, use {} and "", for example, echo $ {PATH} nic echo "$ PATH" nic 2. variable definition Rule 1. the variable name

Linux Process understanding and practice (2) zombie and orphan processes and file sharingOrphan process and zombie process orphan process: if the parent process exits first and the child process has not exited, the parent process of the child

Cross-compiled raspberry pi 2 kernel in CentOSCross-compilation tool chain in centos 6.6 x64 requires glibc-2.14 support (x86 is not needed), so first install the glibc-2.14 before the installation of the relevant tools required for the compilation,

Linux disk and file system management (4) _ viewing and modifying file system attributesFile System attribute viewing and adjustment tool: e2label command: sets the file system volume Label to avoid formatting and modifying the e2label device name

The eighth step of Linux learning-using variables and linux learning variables I. Use of Variables Use $ before the variable, for example: Echo $ PATH To separate it from other characters, you can use {} and "", such Echo $ {PATH} nic Echo "$ PATH"

Install Nginx in yum in CentOSInstall Nginx # View related information: yum info nginxyum info httpd # Remove httpd, that is, Apacheyum remove httpd-y # install nginxyum install nginx-y # Set nginx to automatically start chkconfig nginx on # view

29 Linux commands that you must know Although the Linux release supports a variety of graphical user interfaces, in some cases, the Linux command line interface (bash) isSimple and fast. Bash and Linux Shell are called command line

The shared library xx. so cannot be found for software compilation in Linux.When memcached is compiled, no libevent is reported. Therefore, download libevent, configure, make & make install, and reinstall memcache. Memcached is installed in

Graphic tutorial on installing Windows and Ubuntu 15.04 on a USB flash drive This document provides the same method for installing Ubuntu 15.04 on a Windows USB flash drive. It can be used as an overall tutorial for installing Ubuntu. Upgrade to

Install pycurl in CentOS Pycurl (http://pycurl.sourceforge.net) is a C language written libcurl Python implementation, the function is very powerful, support for the operation protocol FTP, HTTP, HTTPS, TELNET, etc, it can be understood as Python

Linux File Permission and Access Mode To store files more securely, Linux grants different permissions to different files. Each file has the following three permissions:PermissionOwner permission u: operations that the file owner can performGroup

PXE + Kickstart for automatic installation of CentOS 6.5 About PXE Pxe works in the Client/Server network mode. When the Client does not have an operating system locally, it can download the image file and kickstart file from the Server over the

Nginx installation and configuration Zabbix Zabbix official installation documentation is to run Zabbix on httpd, but now most companies use Nginx services The following describes how to configure Zabbix to run on Nginx. The following is the Nginx