Linux

The NL command is used in a Linux system to calculate the line number of a file . NL can automatically add a line number to the output file content! The default result is a bit different from Cat-n, NL can make the line number more display design,

Install ClamAV in Centos6 1. Go to http://pkgs.repoforge.org/clamav/and run the installation package now. Wget http://pkgs.repoforge.org/clamav/clamav-db-0.98.4-1.el6.rf.x86_64.rpm Wget http://pkgs.repoforge.org/clamav/clamav-0.98.4-1.el6.rf.x86_6

CentOS7 installation settings FTP1. Install FTP1. check whether FTP is installed: [Root @ localhost ~] # Rpm-q if vsftpd is installed, the version information will be displayed: [root @ localhost ~] # Vsftpd-2.0.5-16.el5_5.1 otherwise: [root @

CentOS6.5 install freeswitchOfficial Installation address: https://freeswitch.org/confluence/display/FREESWITCH/FreeSWITCH+1.6+Video1. Add an RPM Source Rpm-ivhhttp: //

CentOS6.5 install python2.7.9 CentOS6.5 python is 2.6.6 by default, so we need to upgrade python to 2.7 or above. The upgrade procedure is as follows: 1. Install the dependency

Modify the centos system resolution of a VM The centos system is installed using the vmwarevm. The resolution is very low by default. You can use the following method to modify the resolution of the centos System in the VM: 1, # vi/boot/grub. conf

Centos NIC-related commands Commands For nic operations: 1. lsmod check whether the NIC module is loaded and whether the NIC Driver is good. 2. dmesg: Check whether the NIC is detected. 3. ifup ifdown 4. ifconfig to check whether the NIC works

Analysis of the starting process of Static Routing in CentOS This article analyzes the Starting Process of Static Routing in RHEL/CentOS, so that students can understand the Starting Process of Linux. It can help students better understand the Linux

CentOS6.5 install mongodb To install mongodb on centOS6.5, I found many methods on the Internet. It seems that many of them compile mongodb directly. I feel a little troublesome. I have read the installation method on the mongodb official website

Yum quickly upgrades CentOS 6.5 kernel to 3.10.28 Use yum to quickly upgrade CentOS 6.5 kernel to 3.10.28 In the ELRepo source of yum, there are two kernel versions: mainline (3.13.1) and long-term (3.10.28). Considering that long-term is more

CentOS7 implements the AP-free mode using hostapd In linux, this is another method for implementing the AP mode of Wireless Access Point using hostapd: hostapd routing mode configuration. The basic configuration of software and hardware and the

Common and convenient commands and tips for Centos 1. In many cases, you need to know the large files in the current system, such as the file size exceeding MB or 1 GB (the threshold value depends on the actual situation ). How can we search these

Centos7 change Nic name (eth0)I. Basic Environment1. Roles, ip addresses, versions, and kernelsserverA192.168.1.303.10.0-229.el7.x86_64CentOSLinuxrelease7.1.1503(Core)2. Change the NIC name to eth0.1. Backup

Install and use the latest automated tool Ansible in CentOS 7 Ansible is a free, open-source configuration and automation tool developed for Unix-like systems. It is written in Python and is similar to Chef and Puppet. But there is a difference and

How to disable graphical interface for CentOS release Many friends who use linux in their homes use virtual machines to build linux. The resources allocated to virtual machines are limited. If some services are not disabled, the system will be

CentOS PATH Environment Variable In Shell, run the following command: #./Configure -- with-php-config =/opt/lampp/bin/php-config The error "configure: error: mysql_config program not found" is displayed. No way, you have to configure environment

Curl of the URL access command in CenOS7 CURL --- command line Browser 1)Curlhttp: // www.waynerQiu.com After you press enter, the html of www.waynerQiu.com is displayed on the screen ~~~~~ 2)Well, if you want to save the read pages, is that the

How to install the gcc compiler for CentOS 6.6 64-bit Systems For more information about installing the gcc compiler in Linux (CentOS 6.5 64-bit system), I use the 64-bit CentOS 6.6 system, gcc-4.9.2.tar.bz2. I am using a CentOS 6.6 64-bit system.

Common CentOS syntax commands I. disk management: 1.1Common Methods: mkdir/usr1/liushaofeng/test Syntax: mkdir [-p] [-- help] [-- version] [-m ] [directory name]Note: mkdir allows you to create a directory and set the directory permissions at the

Set CentOS boot wait time The Centos6.x operating system has a system wait time each time it is started. This option is most commonly used to change the password. If you do not need to change the password, you usually need to quickly enter the