使用vim作为bash,Perl,Python的IDE
vim使用pathogen
pathogen的管理模块，能加载例如~/.vim/bundle的vim模块，这样我就不需要把所有vim模块放在~/.vim/上了。
安装vim-pathogen,并设置autorun运行这个vim-pathogen
假设这个.vim已经在.git上的软链接
cd ~/.vim/
mkdir ~/.vim/bundle
git submodule add https://github.com/tpope/vim-pathogen bundle/vim-pathogen
ln -s bundle/vim-pathogen/autoload autoload
安装后应该是这样：
$ ll
total 4.0K
lrwxrwxrwx 1 kk kk 28 2015-04-01 15:31 autoload -> bundle/vim-pathogen/autoload/
drwxr-xr-x 11 kk kk 4.0K 2015-04-03 10:47 bundle/
添加vimrc信息
cat >> ~/.vimrc < EOF
" There are a couple of lines that you should add to your .vimrc file to activate pathogen.
"call pathogen#runtime_append_all_bundles()
" for Upgrading all bundled plugins, run following:
" git submodule foreach git pull origin master
call pathogen#infect()
call pathogen#helptags()
EOF
其他模块，perl-support, bash-support 等
安装pathogen后，直接在~/.vim/bundle上下载需要的vim模块来使用
cd ~/.vim/bundle/
git submodule add https://github.com/vim-scripts/bash-support.vim
git submodule add https://github.com/vim-scripts/perl-support.vim
安装的实体文件在.git/modules/
升级：
git submodule foreach git pull origin master
dirty tree
just involves adding the line ignore = dirty to the .gitmodules file for each submodule that reports a dirty tree when you run git status
$ cat .gitmodules
[submodule "linux/home/kk/.vim/bundle/vim-pathogen"]
path = linux/home/kk/.vim/bundle/vim-pathogen
url = https://github.com/tpope/vim-pathogen
[submodule "linux/home/kk/.vim/bundle/perl-support.vim"]
path = linux/home/kk/.vim/bundle/perl-support.vim
url = https://github.com/vim-scripts/perl-support.vim
ignore = dirty
[submodule "linux/home/kk/.vim/bundle/bash-support.vim"]
path = linux/home/kk/.vim/bundle/bash-support.vim
url = https://github.com/vim-scripts/bash-support.vim
ignore = dirty
[submodule "linux/home/kk/.vim/bundle/vim-surround"]
path = linux/home/kk/.vim/bundle/vim-surround
url = https://github.com/tpope/vim-surround
[submodule "linux/home/kk/.vim/bundle/tComment"]
path = linux/home/kk/.vim/bundle/tComment
url = https://github.com/vim-scripts/tComment
ignore = dirty
[submodule "linux/home/kk/.vim/bundle/mru.vim"]
path = linux/home/kk/.vim/bundle/mru.vim
url = https://github.com/vim-scripts/mru.vim
Git - how to track untracked content?
I just had the same problem. The reason was because there was a subfolder that contained a “.git” folder. Removing it made git happy.
perl debugger pressing
在vim 的perl-support中，有个bug，不能使用\rd来调用debugger，经常出现xterm: command not found的错误，原因是vim会查找是否运行gui并调用xterm来debug，但我不需要。所以修改一下:
perl-support.vim/plugin/perl-support.vim :
diff ~/.vim/bundle/perl-support.vim/plugin/perl-support.vim ~/.vim/bundle/perl-support.vim/plugin/perl-support.vim.bak
1243c1243
< if has("gui_running")
---
> if has("gui_running") || &term == "xterm"
perl evn
除了第一句shebang line声明perl路径，可以有其他方法：
有环境变量：
#!/usr/bin/env perl
有eval运行：
#!/usr/bin/perl
eval 'exec /usr/bin/perl -S $0 ${1+"$@"}' if 0;
python
vimrc add python run, pdb debugger, syntax check, and doc
+autocmd FileType python nnoremap <buffer> \rr :exec '!python' shellescape(@%, 1)<cr>
+autocmd FileType python nnoremap <buffer> \rd :exec '!python -m pdb' shellescape(@%, 1)<cr>
+autocmd FileType python nnoremap <buffer> \rs :exec '!python -m py_compile' shellescape(@%, 1)<cr>
+autocmd FileType python nnoremap <buffer> K :<C-u>execute "!pydoc " . expand("<cword>")<CR>
python style
set tabstop=8
set softtabstop=4
set shiftwidth=4
" http://blog.dispatched.ch/2009/05/24/vim-as-python-ide/
" PEP 8(Pythons' style guide) and to have decent eye candy:
"set expandtab
" set textwidth=79
set tabstop=8
set softtabstop=4
set shiftwidth=4
Deleting XML Comments
:%s/<!--\_.\{-}-->//g
Vim delete blank lines
:g/^$/d
json pretty
execute '%!python -m json.tool' | w
sql pretty
pip install –user sqlparse
%!sqlformat --reindent --keywords upper --identifiers lower -
Turn off color syntax highlighting in vim
:syntax off
Turn off color in Linux terminal for ls/grep/egrep commands
alias ls='ls --color=auto'
preserve color in sar
sar | cat