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Friday, 30 November 2012

Mounting Linux Partitions in Ubuntu If you plug in an external hard drive with a Linux filesystem, it will automount and show up on your desktop, just like any external media. But what if you have an internal hard drive or partition with a Linux filesystem? Well, that's what this tutorial is about.Warning: The tutorial on this page is for an internal drive that will serve as an extra data partition. If you would like to...

Tuesday, 27 November 2012

List of commands determine system info/resources/partitions/process in Ubuntu Linux Following lists frequently-used commands to determine ubuntu info,resources,partitions,network,process and so on.First,open terminal fromApplications/Accessories/Terminal and type the commands. System infomation uname -a #kernel/operating system/CPU info in brief. head -n 1 /etc/issue #see the ubuntu version,same tocat /etc/issue hostname #hostname lspci -tv  #list all PCI devices lsusb -tv #list all USB devices lsmod #list loaded kernel modes env #environment...

Edit PDF on Ubuntu with PDF Editor PDFedit is free and open source library for manipulating PDF documents, released under terms of GNU GPL version 2. It includes PDF manipulating library based on xpdf, GUI and set of command line tools. Multiplatform library working on Unix systems, Windows32/64 and also Windows CE and others. You can use it to read, change and extract information from a PDF file. It is based on xpdf library.Graphical interface...

Check your Hardware/System infomation in Ubuntu with Hardinfo HardInfo can gather information about your system’s hardware and operating system, perform benchmarks, and generate printable reports either in HTML or in plain text formats. It can also be easily extended, for developer documentation and full source code (released under GNU GPL version 2) is available. To install Hardinfo,just click: apt:hardinfo and launch hardinfo from Applications->System...

Add a User in Ubuntu useradd The useradd command will let you add a new user easily from the command line: useradd  This command adds the user, but without any extra options your user won’t have a password or a home directory. You can use the -d option to set the home directory for the user. The -m option will force useradd to create the home directory. We’ll try creating a user account with those options, and then use the passwd command to set the password for the account. You can alternatively set a password using -p on the useradd...

Recover root password under linux with single user mode It happens sometime that you can't remember root password. On Linux, recovering root password can be done by booting Linux under a specific mode:single user mode. This tutorial will show how to boot Linux in single user mode when using GRUB and finally how to change root password. During normal usage, a Linux OS runs under runlevels between 2 and 5 which corresponds to various multi-user modes. Booting Linux under runlevel 1 will allow one to enter into a specific mode, single...