Linux

A recent installation using nose in CentOS has found a problem: executing nosetests on the command line cannot traverse directories or files under the directory that begin with "test" and execute the tests in the file .1 # nosetests-v23 -------------

First, PythonQ: What is the difference between project and app in Django?A: Their difference is that one is configuration and the other is code.A project contains a number of Django apps and their configuration. Technically, project's role is to

3.4. Embedded Linux kernel production???We've made the Uboot, and the next step is to make kernel.First enter the kernel source code, execute make Distclean. Clears the files generated by the previous compilation.Note that there is a arch=arm

First, IntroductionSometimes we installed the machine but found that the network is not set, and the server machine is generally no interface, then how to set the IP?Second, stepRoot user, #vi/etc/sysconfig/network-scripts/ifcfg-eth0Refer to the

Starting the NFS service on Linux should perform the following steps:1. Check if you have correctly opened the Portmap service (this is related to the RPC service boot), if not turned on, execute sudo/etc/init.d/portmap restart is turned on.2. Check

FDISK/DEV/SDA View SDA down drive statusFdisk l see list all file systemsFdisk n Create partitionFdisk m HelpFdisk p View all partitionsFdisk W Save partitionFUSER-KM/DEV/SDA7 Use this command if busy is unable to umountll/dev/sda* See all

Five Find commands for Linux1. FindFind is the most common and powerful look-up command you can use to find any file you're looking for.Find uses the following format:$ find ---If no parameters are added, find searches the current directory and

In this chapter, we mainly describe two command at (batch) and crontab, where batch can be understood as a special way of execution of at.　　at: is a command that can handle the end of the dispatch only once, need ATD service;crontab: The work that

/etc/sysctl.confVm.overcommit_memory=1Orsysctl Vm.overcommit_memory=1orecho 1 >/proc/sys/vm/overcommit_memory The kernel parameters are described below: 　　 overcommit_memoryThe file specifies the kernel's policy for memory allocation, which can be

Several times in different situations encountered need to view the port information and kill the corresponding process of the situation related parameters are always not recorded here after the review convenientIn WindowsTo view information about a

Linux Command grep, linuxgrep Execution permission: All Users Location:/bin/grep Syntax: grep [options] pattern [file...] Function: Search for string-matched rows in the file and Output Option: invE -N: Output row number Grep-n "csdn"

Ubuntu 14.04-How to install xrdp in Ubuntu 14.04, 14.04 xrdp Http://c-nergy.be/blog? P = 5305   Hello World,   Ubuntu 14.04Has been released onApril 17th 2014And we already released the traditional post about how to perform a fresh install. we

Create, modify, and delete users, user groups, and ACLs in linux Linux is a multi-user multi-task time-sharing operating system. any user who wants to use system resources must first apply for an account from the system administrator and then enter

Install and configure Phabricator in CentOS Download the centos phabricator installation script to the opt directory and install it. # Cd/opt # Wgethttp: // www.phabricator.com/rsrc/install/install_rhel-derivs.sh # Chmod 777 install_rhel-derivs.sh #.

CentOS basic operation configuration command1. Basic command package First, yum groupinstall base (on the CD image) is required) After installation, ifconfig, service, chkconfig, and other commands will all be available.2. Run-level

Centos6.x capture the user name and password for ssh Login Systemtap is a very powerful kernel debugging tool that can debug many issues about the kernel layer. In Linux, the PAM module detects user information and authentication information to

How to double the disk I/O performance of the CentOS Server In this issue, let's look at some ways to reduce file fragments in linux. It is mainly used for scenarios where disks are running at full capacity for a long time (such as http proxy

Explanation of dd command instances in CentOS When talking about the dd commands in linux, many technical bloggers are familiar with the usage. Today I will share with you several methods to test the hard disk read/write speed. When we have no

CentOS6.6 compile and install Squid to configure the Reverse Proxy Server Squid installation: 1. Download the squid source code installation package Wget http://www.squid-cache.org/Versions/v3/3.2/squid-3.2.3.tar.gz Extract Tar zxvf

CentOS6.4 Drupal-7.31 Installation Step 1: Install LNMP One-click installation of lnmp/var/www/html ubuntu/var/www in CentOs Environment1) # wget-chttp: // soft.vpser.net/lnmp/lnmp0.9-full.tar.gz2) # tar zxvf lnmp0.9-full.tar.gz3) # cd lnmp0.9-full/4