practical guide to ubuntu linux

Anti-customer master: cleverly use grldr to impersonate ntldr and bootmgr to guide WIN7/XP/Ubuntu to change the name of bootmgr (ntldr) to bootmg8 (ntld8) and rename grldr to bootmgr (ntldr) www.2cto.com In the grub boot menu. add in lst: title Windows 7 find -- set-root/bootmg8chainloader/bootmg8boot title Windows XPfind -- set-root/ntld8chainloader/ntld8boot www.2cto.com without installing GRUB when insta

password.2) Create a database that belongs to the custom user FedoraadminCreatedb-o Fedoraadmin MyDBThe Postgressql database can be connected in Java through the following configuration, as set up aboveUser:fedoraadminPassword:your PasswordUrl:jdbc:postgresql://localhost:5432/mydb5. Installing pgAdmin31) Type the following command to install PgAdmin3sudo apt-get install pgadmin32) Type the following command to run PgAdmin3Pgadmin3You will see that the main interface of PgAdmin3 is as follows:Ad

System Information: CentOS 64-bit. A picture of command prompt and command line Some practical small commands mkdir (make directory, create directory), LS (list, list the contents of the current directory), RM (remove, delete files, if you delete the directory, you need to add the parameter-R, which means recursive-recursive delete), Man (Manual, Manual, Follow the command to open the Manual of the command, enter after typ

Reprinted from http://terrychen.info/ubuntu-linux-beginners-guide-getting-started-with-ubuntu-desktop/In the Ubuntu Linux Introduction (ii): Install Ubuntu

Reprinted from http://terrychen.info/ubuntu-linux-beginners-guide-getting-to-know-and-work-with-ubuntu/In Ubuntu Linux Introduction (iv): Ubuntu Initial setup article, we have completed

opened, you will see all the same network segments of the computer host, which also contains the Windows operating system computer host. 3. Structure of the Gnu/linux directory　　More Important Directory Descriptions:　　4. Code of the Hardware deviceIn Gnu/linux all hardware devices can be viewed as a file to operate. Application software as long as the control of the file to how to operate, without having t

execute in the current shell, execute $ source xpjiang.sh, and you can find that the directory is switched to Mydir, while the output of the echo $Direct is/home/xpjiang/mydir.Loop control　Write script rename.sh, change mode to executable:CD echo I am in ' pwd ' # ' PWD ' will take out the output of the command for the file in the ' ls ' do mv $file $file. txt done　　Added to ~/bin to make it a system command. Perform:$ mkdir Mydir $ cd mydir; Touch a b C;　　Cd.. $ rename.sh mydir I am in/home/x

The Linux community has organized some practical tips for Ubuntu and shared them with you! 1. configuration/etc/: All system configuration files are under the "/etc/" directory. Other important directories are described here: 2. daemon and system/etc/init. d/filerestart restart a service and the system daemon process. /Etc/init. d/filestop: Stop a service and the

Ubuntu is a Linux operating system based on desktop applications and an operating system built by a global professional development team. It contains all the applications you need: browsers, multimedia programs, instant messages, etc. Today, I will share 34 simple and practical Ub files that you must know. Ubuntu is a

Ubuntu's practical and simple ftp setup-Linux Enterprise Application-Linux server application information. The following is a detailed description. After implementing the virtual host setting for Multiple Apache users, these users generally choose to use ftp to upload their web content, which requires us to set up FTP services for them. The FTP server that comes

34 simple and practical Ubuntu Shortcut Keys: Ubuntu is a desktop-based Linux operating system built by a global professional development team. It contains all the applications you need: browsers, multimedia programs, instant messages, etc. Today, we will share 34 simple and practi