ubuntu multiple monitors

In Ubuntu, multiple Sources. list files are used to accelerate APT-Linux Release Technology-Debian information. For more information, see below. Accelerate APT with multiple Sources. list Files in Ubuntu When multiple sources have the same package, the package will only be

Ubuntu comes with python 2.5 by default. As a result, I installed python 2.6. I checked it online and found that python 2.5 is the most popular version currently, some python libraries use this version, so you have to switch back to python 2.5. In fact, multiple python versions can coexist in linux, however, when running in the terminal, you can enter Python or Python to enter different versions.

Install the gnomephotoprinter software to print multiple images on one piece of paper in Ubuntu. On the files tab, click "add" to add a photo, switch to the layout tab, and select the layout, that is, the size of each photo on the paper. Custom is the custom size. Next, select the paper and margins in the paper. Select a printer in printer and print the printer. If you select a virtual printer, you can also

package (such as 1) The new version of Multiget File Download is out! The new Multiget provides you with faster download of multiple threads and servers. That is, we will announce to you that we will download our special features and download tools from friends: retoshare. Shareshare is a valuable download option. You can download and transfer files from/to friends. In fact, it is an instant messenger, because, and include to show your Multiget

Article title: bind multiple ip addresses to a single network card in ubuntu. Linux is a technical Channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. # The loopback network interface Auto lo Iface lo inet loopback # The primary network interface Auto eth0 eth0: 0 Iface eth0 inet static Ad

From: Http://www.blogjava.net/zhyiwww/archive/2010/05/24/321742.html How to configure a virtual host with multiple ports in Apache in Linux Linux (UBUNTU)By defaultThe default document directory is/var/www.Default port: 80 To publish a system resource directory, run the following command: (1) Add a listening port# Cd/etc/apache2# Vim ports. confFile addition:Namevirtualhost*: 8000Listen 8000.(2) configu

, info, notice, warn, error, Crit, - # Alert, Emerg. - LogLevel warn in - #CustomLog ${apache_log_dir}/access.log Combined to + alias/doc/"/usr/share/doc/" - Directory"/usr/share/doc/"> the Options Indexes multiviews followsymlinks * allowoverride None $ Order Deny,allowPanax Notoginseng Deny from all - Allow from 127.0.0.0/255.0.0.0:: 1/128 the Directory> + A VirtualHost>www.a.com.conf1 VirtualHost*:80>2 ServerName www.b.com3 ServerAdmin [email protected]4 documentroot/var/www/www.b.

Cd/etc/apache2/sites-availableThe recent virtual machine is not bound domain name, so, first use the domain name plus port to create a few sites with1.Vim/etc/apapche2/apapche2.conf# Include List of ports to listen onInclude ports.confFind this, open this. Add listening portVim ports.conf2. Add 8080 ports, or other ports you want3, add the host configuration file, copy a previous configuration of your files, I used to match one, and then directly modify the good.Cd/etc/apache2/sites-availableVim

Create multiple users in ubuntu 12.04 and enable telnet remote login ubuntu to create/delete users and change the password to log on with the root account. Create a new user: run: $ sudo adduser tete is adding user "tete "... adding new group "tete" (1002 )... adding new user "tete" (1002) to group "tete "... create a home directory "/home/tete "... copying file

/usr/bin/java Java/opt/java/jdk1.6.0_45/bin/java 1062If you want to remove, the--remove option$ sudo update-alternatives --remove /usr/bin/java Java/opt/java/jdk1.6.0_45/bin/java 1062Create a default command link--config$ sudo update-alternatives--config javaThere is 2 choices for the alternative Java (Providing/usr/bin/java).Selection Path Priority Status------------------------------------------------------------------------------------* 0/opt/java/jdk1.6.0_45/bin/java 1062 Auto mode1/opt/java

using the Nginx echo Agent in Ubuntu to configure multiple sites under one port Under a server, there is no domain name, multiple domain name is easy here do not do too much description. The IP of a server is as follows: 192.168.1.101 default Niginx 80 port. Project directory under/var/www/html we create another project directory in/var/www/wecahtIf we have ac

You can modify the IP address of an Ubuntu Nic in two ways. The first method is static modification. Go to the/etc/Network/directory and modify the interfaces file. # The primary network interfaceAuto eth0Iface eth0 Inet staticAddress 110. 25 .*.*Netmask 255.255.255.0Gateway 110. 25. *. 1 # Auto eth0: 0# Iface eth0: 0 Inet static# Address 110. 25 .*.*# Netmask 255.255.255.0 I added the blue part. eth0: 0 is similar to the array subscript. next,

The following actions are established when the APAHCE installation is successful1. Configure the local host.Assuming that the IP on the virtual host is: 192.168.1.51, then the client local host can be configured as:　　This configures three level two domain names.2. Configure the directory where the corresponding domain name is accessed.Go to/var/www/html/create three directory files belowVideo,bbs,oa. and create three different content index.html files in three directories, respectively, to disti

Installing the Python version management tool--pyenvgit clone git://github.com/yyuu/pyenv.git ~/.pyenvecho ' export pyenv_root= ' $HOME/.pyenv "' >> ~/.bashrcecho ' Export path= "$PYENV _root/bin: $PATH" ' >> ~/.bashrcecho ' eval "$ (pyenv init-)" ' >> ~/.bashrcexec $SHELL-LView the version of Python that you can install by following this command:Pyenv Install--listAfter viewing the good version, I chose to install 3.6.5, but before installing it, we had to install the dependent packages require

to open a new shell for these commands to take effect ########### MySQL @ 3307 ############################## alias mysql3307-start= ' Sudo-b mysqld_safe--defaults-file =/etc/mysql/my3307.cnf--user=mysql ' alias mysql3307-stop= ' mysqladmin-h 127.0.0.1--port=3307-u root shutdown-p ' alias mysql3307-root= ' mysql-h 127.0.0.1--port=3307-u root-p ' ########### mysql @ 3308 ###################### ######## alias mysql3308-start= ' Sudo-b mysqld_safe--defaults-file=/etc/mysql/my3308.cnf--user=m

Ubuntu System Write shell script program installs multiple packages at onceWriting shell scripts installs multiple software at once, primarily for some software-dependent environment configurations.1. The shell script must start with the following line (must be in the first line of the file):#!/bin/shThe symbol #! is used to tell the system that the parameter beh

:17278 errors:0 dropped:0 overruns:0 frame:0 TX packets:7044 errors:0 dropped:0 overruns:0 carrier:1 collisions:0 txqueuelen:1000 RX bytes:8162087 (8.1 MB) TX bytes:1085377 (1.0 MB) interrupt:30 eth0:0 Link encap:ethernet HWaddr-------------------------------inet addr:192.168.76.193 bcast:192.168.76.255 mask:255.255.255.0Up broadcast RUNNING multicast mtu:1500 metric:1Interrupt:30Eth0:1 Link encap:ethernet HWaddr-------------------------------inet addr:192.168.76.194 bcast:192.168.7

; Open stdout; Open stderr; : Push argv; Push ARGC call _main; (Call Main) : Destory heap; close stdin; Close stdout; close stderr; call __exit;As can be seen from the pseudo-code, in this _start function, the main function is called. Then we can modify the entry function to change the entry function to Junco.Execute the following command:GCC 1.c-e junco-nostartfilesWhere the-e option is the entry address of the modified function. E refers to the entrance. This specifies the entrance as the J

For the installation and deployment of Ubuntu under Apache, refer to the previous articles. Today, we mainly introduce the deployment of multiple Web projects under one server through Apache. Idea: Using the same IP, using different ports, to map to different projects The main need to change the following three configuration points: 1. Modify the prot.conf file under/etc/apache Add one more port for monito