Linux

Linux temporarily increases swap space:Step 1:#dd If=/dev/zero Of=/home/swap bs=1024 count=500000Note: Of=/home/swap, place swap space; Count is the size of the increased swap space, 1024 is the block size, here is 1K, so the total space is bs*count=

If you choose to install Linux in the process of choosing Chinese, you may save steps 1, 2, conversely, if you first installed the English environment, and then want it to support Chinese, then you can 1, 2 steps1. First install the Chinese package

It's not a big deal, but it's a pit-daddy, so write it.To the students when the Web server encountered, the virtual box Slackware configuration, migrated to the home host is Win8.1 desktop after encountering, Network service configuration file No

First, modify the MAC address methodIn the Linux environment:Need to use#ifconfig eth0 DownDisable the network card firstRe-use ifconfig eth0 hw ether 1234567890abSo you can change it.If you want to change it forever,Add these three sentences in/etc/

Test platform: VMware centos6.5 MinimalPhysical volume Volume Group Logical VolumeScan Pvscan Vgscan LvscanView Pvdisplay Vgdisplay LvdisplayNew Pvceate vgcreate LvcreateUninstalling Pvremove Vgremove LvremoveEnlarge Vgextend LvextendReduced

. Represents the current directory .. Represents a previous level directory-Represents a previous working directory~ Represents the home folder where the current user identity resides CD Switch Directory PWD Displays the directory

20140617-windows Connection Linux Tools Introduction1 , under normal circumstances, will not be directly in Linux server operation, the actual use of servers and working computers will not be in the same place, nor allowed to operate on the server.

How to share disks between Linux client systems in VirtualBox In this tutorial, let me show you how to share a disk between two Linux client systems in VirtualBox. This tutorial is helpful for those who want to configure and play with GFS or

Notes for installing psycopg2 on Ubuntu Install psycopg2 on Windows and Ubuntu Linux. Windows: 1. Click here to go to the official website to download the source code 2. Extract 3. Run python setup. py install and report an error. Solution: the

Use soft Raid to Improve the Performance of multiple SSD disks and improve data security The bottleneck of disk I/O has been increasing for many years. With the increasing maturity and cost of SSD hard disk technology, more and more companies are

How do users of Ubuntu and derivative systems install Recoll 1.19.14.1 Recoll is an open-source full-text retrieval tool developed for Linux. Supports keyword query in text files, email attachments, and archive libraries (supports basic all popular

Nodejs installation in Linux I have installed a node on Windows and Mac a long time ago, and it is very convenient. I have been installing a node on Linux for a long time. First, go to the official website to download the Code. There are two

Solution to unknown display on Ubuntu 14.04 dual-graphics card After installing Ubuntu 14.04, I quickly changed my usage habits of Ubuntu 12.04, including displaying the work zone in the starter. After installing the system, I found that the mouse

Install Conky Manager 2.0.2 on Ubuntu 14.04 Conky Manager is a simple graphical tool used to manage Linux Desktop conky scripts. Conky Manager V2 has released a fully updated user interface and options. Ubuntu 14.04 download, installation, and

How to install Wine on Ubuntu 14.04 Wine (short for "Wine Is Not an Emulator") Is a POSIX-compliant operating system (such as Linux, Mac OSX, and BSD) the compatibility layer for running Windows applications. Wine does not mimic the internal

Install Slingscold for Ubuntu 13.10/14.04 and derivative systems Slingscold is an open-source and lightweight starter. It is written using Vala and GTK +, allowing users to easily access their favorite applications. It has two versions, each

Build a development environment using Vagrant To do Web development, you must build a development environment locally. Although various scripts currently have corresponding Windows versions, or even one-click installation packages, however, in many

Vagrant startup failure, staying at Waiting for VM to boot Solution Timevagrant upIt fails to start. It stays in the following link and consumes 100% of the CPU at the same time: [default] Booting VM...[default] Waiting for VM to boot. This can take

Linux Foundation releases the open-source on-board system Automotive Grade Linux Following Google, apple, and Microsoft's successive preparations for entering the car center console to launch the on-board system, the Linux camp will naturally not

Clock exception detected during RHEL7 Test Problem description: About 24 hours will be slower than the standard time by 1 hour. Analysis result: After confirmation, the reason is that RHEL7 adopts chrony synchronization time. No longer use the