Ubuntu application Summary

I. Ubuntu Overview
The Debian-based Linux release adopts the software management package of DPG (different from the RPM package of RedHat). The software is usually installed with the apt-GET command, the management package text interface aptitude, and the graphic interface synaptic.

List of commonly used software
Movie play-realplay + w32codecs, Totem + gstreamer
Music Play-rhythmbox (built-in system) + gstreamer/xine
IM chat-Gaim (built-in system) + openq
Voice communication-Skype
Browser-Firefox 2/opera 9.0/ie6.0 (wine)
Graphic editing-gimp (built-in)
Image Management-Picasa
Webpage editing-Bluefish
Text editing-Vim, emacs
FTP tools-gftp and vsftpd
Download tool-d4x
P2P tools-BitTorrent/amule
Office software-OpenOffice (built-in system)
Recording software-gnomebaker
Win simulation-wine
Input Method-scim (built-in system), fcitx
Dictionary-stardict
Other tools-gnochm, unrar

Software Development list:
Apt-Get build-essential
Basic Development: G ++, GCC, make, valgrind
Advanced Development: Flex, NASM, Bison, sourcenav
Lamp: mysql-server, libmysqlclient15-dev, apache2, PhP5, php5-mysql
Lib: zlib1g-dev, libqt4-dev, libxml2, libexpat1, gsoap

Development Documentation:
Sudo apt-Get install binutils-Doc glibc-Doc libstdc ++ 6-4.0-doc STL-manual manpages-dev PHP-Doc qt4-doc libxml2-doc Perl-Doc cpp-4.0-doc CPP-Doc gcc-4.0-doc gcc-Doc

Iii. Cultural Issues
1) garbled file names
Solution: the solution is the same as that in other Linux systems. Use File Name encoding to convert, modify locale, or select display terminal encoding.

2) MP3 garbled characters
In Linux, all players may encounter Encoding Problems to varying degrees, because most MP3 players in China are GBK/gb2310 encoded.
The tag types and encoding of MP3 mainly include id3v1, ID3v2 2.3, ID3v2 2.4, and apev2. They support encoding
Id3v1: Only ISO--8859-1 supported
ID3v2 2.3: ISO--8859-1, UTF-16
ID3v2 2.4: ISO--8859-1, UTF-16, UTF-8
Apev2: UTF-8

An mp3 tag can contain multiple types. When an MP3 file contains more than two types: id3v1, ID3v2 2.3, ID3v2 2.4, and apev2, the player generally reads MP3 tags from top to bottom. apev2 (provided that the player supports reading this encoding) --- ID3v2 --- id3v1.
Solution: (encoding conversion)
Sudo apt-Get install Python-mutagen
Mid3iconv-e GBK *. mp3 -- remove-v1

Windows partitions are automatically mounted at four boot times.
Generally, Linux can achieve automatic mounting by modifying/etc/fstab, but the Ubuntu kernel supports automatic mounting, which makes it easier, you only need to have the volume name directory in the window partition under the/Mount directory to achieve automatic mounting. $ Mkdir-P/Mount/volume name directory. Note that it is usually in upper case.

5. The first run script of Ubuntu is/etc/inittab, but the default run script in Ubuntu is/etc/event. d/RC-default, in which the set lacks the running level. The running level is different from the normal Linux value. The missing value is 2, indicating multi-user mode (but NFS is supported ), you can run the runlevel command to obtain the current running level. You can use sysv-RC-conf to configure service items for each running level.