[Beginner] Linux learning process!

Today I started to learn about Linux. I chose to install rh9 on the VM in Win2000.

Command:
(1) first, add a user. Run the useradd command, and then run the passwd command to modify the password.
# Useradd Allen
# Passwd Allen
The system creates a sub-directory (/home/Allen) for the new user ). There are no files in this directory.

(2) shut down the command "halt ".

(3) configure the NIC command "neat ". This command starts a graphical configuration interface, which is easy to use. I don't know if there is another original configuration command? The above "useradd" command is not intuitive enough!

(4) use the USB flash drive:
# Mkdir/mnt/USB
# Mount/dev/sdb1/mnt/USB-O iocharset = cp936
# Ls/mnt/USB

After plugging the USB interface into the USB flash drive, shell prompts that the last line is "SDB: write protect is off ". From this, I decided that I should use SDB to mount the USB flash drive.

(5) Use a floppy disk:

# Mount/dev/fd0/mnt/floppy
# Ls/mnt/floppy
# Cp/mnt/floppy/s.rar/home/Allen/s.rar
# Cp/home/Allen/my.txt/mnt/floppy/my.txt
# Umount/mnt/floppy

For the DOS floppy disk formatted in Win2000, it is very useful in rh9!

(6) install five input methods

I am using fcitx. Is http://www.fcitx.org. The website provides detailed installation instructions.
I downloaded an RPM package named "fcitx-1.8.5-1.noarch.rpm ".
Start a terminal window (only the superuser root can be used for normal installation) and enter a command:

# Rpm-uvh fcitx-1.8.5-1.noarch.rpm

Then, log out of the current user and use the five-stroke input method when logging on to xwinows again (press Ctrl + Space key to switch ).

(7) install "interstellar translation king "...... "Kingsoft" in Linux"

Http://stardict.sourceforge.net /. The file I downloaded is stardict-2.4.3-1.i386.rpm ". Installation command:

# Rpm-IVH stardict-2.4.3-1.i386.rpm

After the installation is complete, run the following command:

# Cd/usr/bin
# Stardict

It also provides the screen word retrieval function!

(Play MP3
The package file name is "xmms-1.2.10-1.i386.rpm" and the download address is "http://www.xmms.org /".
The installation method is to enter the following command in the terminal:

# Rpm-uvh xmms-1.2.10-1.i386.rpm

Finally, you can listen to songs!

(9) find a game to play

I am a beginner and naturally cannot forget to play games! However, I don't want to bother with configuration, so I will look for the simplest method everywhere. Finally let me find it!

The "Free Software" of the Commune contains a GBA Simulator "visualboyadvance for Linux 1.7" that can be downloaded and then www.emucn.net "to download a game.
The simulator installation is very simple, just a command:

# Tar xvfz VisualBoyAdvance-1.7-SDL-linux-glibc22.tar.gz

It's easy to use. You can use the following command:

#./Visualboyadvance AAA. Gba