dot files

dot files是指以.开头的文件，比如说.bash_profile。在类Unix系统下，dot files是默认隐藏的。在Shell下，很多的工具使用dot file作为默认导入的配置文件。比如说Bash对应的.bash_profile和.bashrc。在Shell下查看这些文件需要用ls -a。在你的home directory下用这个命令，你可能会看到一些已经存在的dot files。

.bash_profile & .bashrc

这两个文件的区别：

.bash_profile 是以交互式、login方式进入bash时会调用的

.bashrc 是交互式、non-login暗示进入bash时会调用的

我的.bash_profile里面只有一个调用.bashrc文件的代码，所有的其他设置都放到了.bashrc里面：

1 if [ -f ~/.bashrc ]; then

2 source ~/.bashrc

3 fi

.bashrc文件的一些内容

1 alias ls='ls -G'

2 export PS1="\u@\W\$"

3 export CLICOLOR=1

4 export LSCOLORS=ExFxCxDxBxegedabagacad

5 export EDITOR=/usr/bin/vi

6 export LC_ALL=en_US.UTF-8

7 export LANG=en_US.UTF-8

8

9 export MANPATH="/usr/local/man:$MANPATH"

10

11 alias mr='/Users/goodspeed/mysite/manage.py runserver'

12 alias ms='/Users/goodspeed/mysite/manage.py syncdb'

13 alias mvm='/Users/goodspeed/mysite/manage.py validate'

14 alias hu='hg pull -u'

15

16 export PYTHONSTARTUP=~/.pythonstartup

17 #Set architecture flags18 export ARCHFLAGS="-arch x86_64"

19 export DYLD_LIBRARY_PATH="$DYLD_LIBRARY_PATH:/usr/local/mysql/lib"

20

21

22 alias ssh="ssh -X"

23 alias md="mkdir -p"

24 alias rd="rmdir"

25 alias df="df -h"

26 alias mv="mv -i"

27 alias slink="link -s"

28 alias sed="sed -E"

29 alias l="ls -l"

30 alias la="ls -lhAF"

31 alias ll="ls -lhF"

32 alias lt="ls -lhtrF"

33 alias l.="ls -lhtrdF .*"

34 alias cd..="cd .."

35 alias cd...="cd ../.."

36 alias cd....="cd http://www.cnblogs.com/.."

37 alias ..="cd .."

38 alias ...="cd ../.."

39 alias ....="cd http://www.cnblogs.com/.."

40 alias zb="cat /dev/urandom | hexdump -C | grep --color=auto \"ca fe\""

41 alias emacs23="open -a Emacs"

42 alias gs="git status"

43 alias ga='git add'

44 alias gpl="git pull"

45 alias gps="git push"

46 alias gc="git commit -m"

47 alias rdm="rake db:migrate"

48 alias rds="rake db:seed"

49 alias rr="rake routes"

第2行 让命令行提示显示用户和当前路径就行了, 太长了不好看,

第三和四行就是让terminal输出显示颜色. 默认编辑器设置成vi, 编码设置utf-8,

第9行就是python shell启动时调用的文件,

11~13行是方便我使用django设置的alias,

16是为了方便使用hg, 最后就是PATH和MANPATH了.

剩下的主要是对一些常用的命令添加了缩写的别名，所以以前我和Eric经常会说一些黑话，比如说gps(git push)，gpl(git pull)之类的，而其他人不知道我们在说啥：)

zb是我找到的一个很酷的装B命令：)

.gitconfig这个文件里面存储了和git相关的配置：

[user]

name = Tyrael Tong

email = Tyrael.Tong@activenetwork.com

[core]

quotepath = false

excludesfile = /Users/tyraeltong/.gitignore_global

[color]

diff = auto

branch = auto

status = auto

[color "branch"]

current = yellow reverse

local = yellow

remote = green

[color "diff"]

meta = yellow bold

frag = magenta bold

old = red bold

new = green bold

[color "status"]

added = yellow

changed = green

untracked = cyan

[merge]

tool = opendiff

[alias]

co = checkout

ci = commit

st = status

br = branch

type = cat-file -t

dump = cat-file -p

hist = log --pretty=format:\"%h %ad | %s%d [%an]\" --graph --date=short

server = daemon --verbose --export-all --base-path=.

[push]

default = current

[difftool "sourcetree"]

cmd = opendiff \"$LOCAL\" \"$REMOTE\"

path =

[mergetool "sourcetree"]

cmd = /Applications/SourceTree.app/Contents/Resources/opendiff-w.sh \"$LOCAL\" \"$REMOTE\" -ancestor \"$BASE\" -merge \"$MERGED\"

trustExitCode = true

.pythonstartup文件

#python startup fileimport readline

import rlcompleter

import atexit

import os

#tab completion08 readline.parse_and_bind('tab: complete')

#histroy file11 histfile = os.path.join(os.environ['HOME'], '.pythonhistory')try:

readline.read_history_file(histfile)

except IOError:

pass

atexit.register(readline.write_history_file, histfile)

del os, histfile, readline, rlcompleter

有了这个文件, 以后使用python shell的时候, tab键就会自动提示了!

最后就是vim的配置文件了:

1 set nocompatible

2 set encoding=utf8

3 set autoread

4 set mouse=a

5 set paste

6 set expandtab

7 set textwidth=0

8 set tabstop=4

9 set softtabstop=4

10 set shiftwidth=4

11 set autoindent

12 set backspace=indent,eol,start

13 set incsearch

14 set ignorecase

15 set ruler

16 set wildmenu

17 set commentstring=\ #\ %s

18 set foldlevel=0

19 set clipboard+=unnamed

20 syntax enable

21 set gfn=Panic\ Sans:h14

22 set nu

23 set lz

24 set hid

25 set magic

26 set noerrorbells

27 set novisualbell

28 set vb t_vb=

29

30 set showmatch

31

32 set hlsearch

33

34 set nobackup

35 set nowb

36 set noswapfile

37

38 set nofen

39 set fdl=0

40

41 set smarttab

42 set lbr

43

44 set cursorline

参考文章