Linux software Management (used by the VIM editor)--(vii)

Windows:. exe installation, uninstallation

Installation: Mysql.exe CC.exe

Uninstall: Unique identifier of the software, package name Alibaba

Android: *.apk Uninstall Package name

Red Hat: *.rpm

Ubuntu: Upgrade *.deb format for Debian

1: Install directly. deb Package dpkg Package
1: Install a package that ends in. deb and requires root access
1:sudo Dpkg-i Package Name
2: Uninstall
1:sudo DPKG-R Package Name
3: Install tree
1: Go to file Cd/home/itcast/desktop/file
2:sudo dpkg-i Tree_1.5.3-1_i386.deb
4: See Ubuntu System has installed all packages list
1:sudo dpkg-l
Many scenarios Software Installation: Under/usr/local
2: Using Apt-get management software (recommended)
1: Premise connection Internet, automatic search, automatic download automatic installation
2: Installation
1:sudo Apt-get Install eclipse
2:sudo Apt-get Install OPENJDK-6-JDK
3: Uninstall
1:sudo Apt-get Remove PackageName
3: Use a wide, default download path
1:/var/cache/apt
You can also update and search for software
1. Perform the "Apt-get Update" list of sources
2. Execute "Apt-cache search name" Searching software
How does the Ubuntu system view the location of the software installation? Where to go, you can see this:
Code:
Dpkg-l Software Name
Software Center downloads The default save path for the software:/var/cache/apt/archives.
3:vim Editor
Edit mode
Insert mode
Command mode
Vim Mode of Operation <C-F12>
edit Mode: Wait for edit command input
Insert Mode: edit mode, enter I enter insert mode, insert text information
Command mode: In edit mode, enter ":" for Command mode
1: Installation
1: Install entry into file Cd/home/itcast/desktop/file
2:sudo dpkg-i Vim-runtime_7.2.330-1ubuntu4_all.deb
3:sudo dpkg-i Vim_7.2.330-1ubuntu4_i386.deb
4: Check the installation successfully typed Vim can exit: Q.
2: Create a Bank.txt file in the/home/itcast/directory
1:cd/home/itcast/familya/
2:touch Bank.txt
3: Using Vim to edit
1:vim Bank.txt
2: Data command I enters insert mode
3: Enter content
ICBC
rmb:10000000000
usd:100000000000
User:familyA.father
4:ctrl+c exit Insert mode or tap ESC to switch to command mode
5::WQ Return to save
4: Edit Bank.txt content does not save exit
1:vim Bank.txt
2: Data command I enters insert mode
3: Casually Enter content
4:ctrl+c exit Insert mode or tap ESC
5::q! Enter Force exit
6:cat Bank.txt using cat to view content
5: Show Line numbers
1:vim Bank.txt
2::set Number Enter
3::q return normal exit
6: Cancel line number
1::set Nonumber

Linux software Management (used by the VIM editor)--(vii)