Awesome

Oh My Vim

My Personal Vim Config for Reading Linux Kernel Source Code

1. Install Vim & Git

2. Setup Vundle.vim

   git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
   

3. clone this Repo. to anywhere you like, such as HOME:

   git clone https://github.com/mintisan/oh-my-vim.git ~/oh-my-vim
   

4. Change the directory you just cloned(maybe cd ~/oh-my-vim), create symbolic link to ~/.vimrc

   # Attension : the source file can't use relative path, must absolutely path
   ln -s $PWD/vimrc ~/.vimrc
   

When you execute echo $PWD in shell, you will know what the $PWD means.

5. Download Linue Kernel Source Code, like 2.6.32 Version, and tar it

   tar xzf linux-2.6.32.69.tar.xz
   

6. Enter the directory, and generate tags & cscope.out for Vim, maybe for a coffee of time XD

   ctags -R *
   cscope -Rbkq
   

obviously, should install ctags and cscope firstly

7. Execute Vim current directory and then Update Vim Plugin, maybe for another coffee of time XD. It depends on your network solution.

   :PluginInstall
   

or u can use shell script below after you backup your vim config:

sh -c "$(curl -fSL https://raw.githubusercontent.com/mintisan/oh-my-vim/master/install.sh)"

Use shortcut to jump between files and functions

• use CTRL+F to forward page & CTRL+B to back page
• use gg to top & shift+g to bottom(current file)
• use shift+m to middle & shift+l to bottom & shift+h to top(current view)
• use :number to any line of file
• use CTRL+p to find file in current directory
• use CTRL+w+left/right to jump with (left-NERDTree-windown & center-main-window & right-tagbar-window)
• CTRL+] to locate definition and CTRL+t to come back
  • Debian: sudo apt-get install ctags
  • Mac: brew install ctags
  • Windows: choco install ctags
• :tabnew to open a new tab;:tabn to the next tab; tabp to the previous tab
• Ack {pattern} or Ag {pattern} --hidden to search text patten in current directory
  • Debian: sudo apt-get install ack-grep
  • Mac: brew install ack
  • Windows: choco install ack
• / to find specific string you like, and use n to next,N to previous
• cs find <x> <xxx>: use cscope to location files or functions
  • sudo apt-get install cscope
  • brew install cscope