1. Use PPA to install git
PPA, indicating the personal package archives, that is, the personal package set.There are a lot of software, for various reasons, cannot enter the official Ubuntu software repository. To facilitate usage by Ubuntu users, launchpad.net provides PPA, allowing users to build their own software repositories and upload software freely. PPA is also used to test software that is going to
Considering the needs of the graphic interface IDE, you can directly install the Ubuntu Desktop edition without considering installing the Server Edition and then downloading gnome. Attach the boot installation steps from the hard disk.
1. Download Ubuntu Desktop 12.04 LTS, which is a 32-bit directory and can be downloaded to any directory, preferably the C root directory. After the download, extract the I
Ubuntu on win VS ubuntu (virtual box) VS Cygwin, ubuntucygwinThe execution time of the command is roughly estimated:Date -- rfc-3339 = 'ns'; seq 100000000 | grep 8 | wc-w; date -- rfc-3339 = 'ns'
Ubuntu 14.04 on win10
Virtual box {ubuntu 14.04 (vagrant )}
Cygwin's three execution results:
Go to the Ubuntu official website to see several versions that can be downloaded: Alternate (Text installation), desktop9 (desktop), Netbook (netbook), and server (server ).
Reasons for using server:
32-bit systems can use 4 GB memory or above, up to 64 GB. The premise is that the motherboard supports
Note.32-bit system, after the memory ing function is enabled, the system will not be able to use the sleep function (sleep is different from the standb
When installing Ubuntu+windows dual system, the Windows and Ubuntu system time is out of sync, which is due to the Windows system default reading hardware system time of the motherboard BIOS as the local time of the OS; The Linux class OS takes hardware system time such as the motherboard BIOS as UTC time (World standard Time, close to Greennwich time). Then the operating system's time is set in UTC accordi
This article only for a dual system that does not have separate boot partitions with software like EASYBCD, after reinstalling Win7, because Win7 covers Ubuntu grub, which causes Ubuntu to fail to start.(1) Regardless of the method used, the first need to determine the original installation of Ubuntu/partition, and originally installed
Deploy the php test environment on the ubuntu machine, and deploy php on the ubuntu machine. Deploy the php test environment on the ubuntu machine. deploy php on the ubuntu machine to deploy the php test environment I. deploy the environment Ubuntu11.10 _ X86_32 and compile and install the corresponding software: nginx
Dual system, usually installs the Win7 first, then installs the Ubuntu, Boots the boot with the grub. What if you're finished with a dual system and you want to restore your use of Windows one day?Perhaps you will say, directly with the Win7 Disk Management tool, formatted Ubuntu disk is not the right! In fact, this is wrong, this will lead to the removal of Ubuntu
Go to the Ubuntu official website to see several versions that can be downloaded: alternate (Text installation), desktop9 (desktop), netbook (netbook), and server (server ).
Reasons for using server:
32-bit systems can use 4 GB memory or above, up to 64 GB. The premise is that the motherboard supports
Note.32-bit system, after the memory ing function is enabled, the system will not be able to use the sleep function (sleep is different from the standby
Ubuntu efficiency Software Overview
In a series of previous blogs, we have consolidated the basic knowledge required to use the Ubuntu system. In this article, let's talk about this low-key and powerful platform, how to enable the operator to follow the design philosophy of the system and use appropriate software to achieve a human-computer integration environment, so as to bring the potential of this platf
Now you have upgraded or installed Ubuntu 14.04, but there is another thing you need to do to protect your new system: backup!
Ubuntu has a built-in Backup Tool named D é j à Dup Backup Tool. It allows you to back up your system and save it locally or on a remote server using different protocols.
There are also many other tools to back up your Ubuntu computer and
Solve the Problem of Ubuntu root account and Ubuntu root Account
Question: In Linux, many operations require administrator privilege. Without the root permission, even basic file copy operations can only be performed in the user folder. For Ubuntu systems, the root account is not set during installation, how can I access the root account of the
First, install the Ubuntu operating systemPreparatory work1. An ordinary computer (not installed operating system does not matter), to ensure that the computer hard disk has 10G of free space.2. A u disk to ensure that there is 2G of free space on the USB stick.Steps:Download the latest version of Ubuntu desktop operating system for "http://www.ubuntu.com/desktop/get-ub
The Ubuntu distribution company Canonical has many consortium companies that provide software that can run on Ubuntu. For example, Real is one of the famous RealPlayer release companies, while Panda provides anti-virus software for Ubuntu. To access the software provided by these companies, choose system> system Settings> Software source. In the displayed dialog
Recently the character is a little bad, a succession from the notebook screen, development Board, and then to the desktop hardware bad, and then to their own installation is not careful, the installation failed Ubuntu (no choice of partition, let the system choose their own). Then I directly deleted the Ubuntu partition, the problem is coming, can not enter the Windows7. Summing up a sentence, is the recent
Python page garbled characters in ubuntu and solutions (pycharm + mysql + ubuntu) thereisnodoubtthat are caused by encoding problems. Ensure that the encoding of mysql, pycharm and browsers is three-in-one. 1. Add a line of "#-*-coding: UTF-8-*-" class at the beginning of each python page :#! Usrbinpython #-*-codin
Python page garbled characters in ubuntu and sol
Today, 8.04.1 is installed on thinkpadt61 and is used from 7.04. But he is not my main operating system, because after all there are some things that are still a bit unaccustomed. When I applied for a CD in 7.04, I sent a bunch of mails to me. I used Ubuntu in my city, so I was overwhelmed, if you have the conditions, download and burn the disc yourself! The post office is expensive, and it seems that these CDs are still subject to tariffs, which can
To solve the dual-system problem, first install win7 and then install ubuntu. We found that ubuntu could not identify the installed win7 and only saw the problem of a whole hard disk.
To solve the problem of ubuntu 64-bit dual system, first install win7 and then install ubuntu. We found that
1. Back up important data on the Ubuntu serverdo a backup. Because most of the operation of the article through root execution, can cause irreparable damage.Enter the following command to view the existing system version:
The code is as follows
Copy Code
$ uname-mrs$ lsb_release-aThe output is as follows:Linux 3.2.0-51-generic x86_64No LSB modules are available.Distributor Id:ubuntuDescription:ubuntu 12.04.4 LTSrelease:12.
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