Shell配置（基于cygwin和poderosa）

前面两篇文章已经分别介绍了安装cygwin和安装配置poderosa，基本上这个虚拟的linux环境就可以工作了，但是使用起来还不那么顺手，还有一些习惯的shell环境需要配置一下，主要是home目录~/下的.bashrc, .inputrc, .vimrc这三个文件。

由于cygwin的公共bash配置文件是/etc/bash.bashrc, 我们可以将一些配置放在这个文件中。这里就不详细讲解每项配置的含义，一般在#注释中有讲解，或者参考网上的文章。

1、bash配置：

/etc/bash.bashrc

# base-files version 3.7-1 # WARNING # # IF THIS bash IS MODIFIED IT WILL NOT BE UPDATED BY THE CYGWIN # SETUP PROGRAM. IT BECOMES YOUR RESPONSIBILITY. # # The latest version as installed by the Cygwin Setup program can # always be found at /etc/defaults/etc/bash.bashrc # System-wide .bashrc file if [[ $- != *i* ]] ; then # Shell is non-interactive. Be done now! return fi # Bash won't get SIGWINCH if another process is in the foreground. # Enable checkwinsize so that bash will check the terminal size when # it regains control. #65623 # http://cnswww.cns.cwru.edu/~chet/bash/FAQ (E11) shopt -s checkwinsize # Enable history appending instead of overwriting. #139609 shopt -s histappend # Change the window title of X terminals case ${TERM} in xterm*|rxvt*|Eterm|aterm|kterm|gnome*|interix) PROMPT_COMMAND='echo -ne "/033]0;${USER}@${HOSTNAME%%.*}:${PWD/$HOME/~}/007"' ;; screen) PROMPT_COMMAND='echo -ne "/033_${USER}@${HOSTNAME%%.*}:${PWD/$HOME/~}/033//"' ;; esac use_color=false # Set colorful PS1 only on colorful terminals. # dircolors --print-database uses its own built-in database # instead of using /etc/DIR_COLORS. Try to use the external file # first to take advantage of user additions. Use internal bash # globbing instead of external grep binary. safe_term=${TERM//[^[:alnum:]]/?} # sanitize TERM match_lhs="" [[ -f ~/.dir_colors ]] && match_lhs="${match_lhs}$(<~/.dir_colors)" [[ -f /etc/DIR_COLORS ]] && match_lhs="${match_lhs}$(</etc/DIR_COLORS)" [[ -z ${match_lhs} ]] / && type -P dircolors >/dev/null / && match_lhs=$(dircolors --print-database) [[ $'/n'${match_lhs} == *$'/n'"TERM "${safe_term}* ]] && use_color=true if ${use_color} ; then # Enable colors for ls, etc. Prefer ~/.dir_colors #64489 if type -P dircolors >/dev/null ; then if [[ -f ~/.dir_colors ]] ; then eval $(dircolors -b ~/.dir_colors) elif [[ -f /etc/DIR_COLORS ]] ; then eval $(dircolors -b /etc/DIR_COLORS) fi fi if [[ ${EUID} == 0 ]] ; then PS1='/[/033[01;31m/]/h/[/033[01;34m/] /W /$/[/033[00m/] ' else PS1='/[/033[01;32m/]/u@/h/[/033[01;34m/] /w /$/[/033[00m/] ' fi alias ls='ls --color=auto' alias grep='grep --colour=auto' else if [[ ${EUID} == 0 ]] ; then # show root@ when we don't have colors PS1='/u@/h /W /$ ' else PS1='/u@/h /w /$ ' fi fi # Try to keep environment pollution down, EPA loves us. unset use_color safe_term match_lhs alias ll='ls -l --color=tty' export OOO_FORCE_DESKTOP=gnome if [ -f /etc/bash_completion ]; then . /etc/bash_completion fi

~/.bashrc

# base-files version 3.7-1 # To pick up the latest recommended .bashrc content, # look in /etc/defaults/etc/skel/.bashrc # Modifying /etc/skel/.bashrc directly will prevent # setup from updating it. # The copy in your home directory (~/.bashrc) is yours, please # feel free to customise it to create a shell # environment to your liking. If you feel a change # would be benificial to all, please feel free to send # a patch to the cygwin mailing list. # User dependent .bashrc file # Shell Options # ############# # See man bash for more options... # Don't wait for job termination notification # set -o notify # Don't use ^D to exit # set -o ignoreeof # Use case-insensitive filename globbing # shopt -s nocaseglob # Make bash append rather than overwrite the history on disk # shopt -s histappend # When changing directory small typos can be ignored by bash # for example, cd /vr/lgo/apaache would find /var/log/apache # shopt -s cdspell # Completion options # ################## # These completion tuning parameters change the default behavior of bash_completion: # Define to access remotely checked-out files over passwordless ssh for CVS # COMP_CVS_REMOTE=1 # Define to avoid stripping description in --option=description of './configure --help' # COMP_CONFIGURE_HINTS=1 # Define to avoid flattening internal contents of tar files # COMP_TAR_INTERNAL_PATHS=1 # If this shell is interactive, turn on programmable completion enhancements. # Any completions you add in ~/.bash_completion are sourced last. # case $- in # *i*) [[ -f /etc/bash_completion ]] && . /etc/bash_completion ;; # esac PS1='/[/033[01;32m/]/u@/h/[/033[00m/]:/[/033[01;36m/]/w/[/033[00m/]/$ ' LS_COLORS='di=36:fi=0:ln=31:pi=5:so=5:bd=5:cd=5:or=31:mi=0:ex=35:*.rpm=90' # History Options # ############### # Don't put duplicate lines in the history. # export HISTCONTROL="ignoredups" # Ignore some controlling instructions # export HISTIGNORE="[ ]*:&:bg:fg:exit" # Whenever displaying the prompt, write the previous line to disk # export PROMPT_COMMAND="history -a" export LESSCHARSET="latin1" export LC_ALL="zh_CN.UTF-8" export LC_CTYPE="zh_CN.UTF-8" export LANG="zh_CN.UTF-8" export OUTPUT_CHARSET="UTF-8" # Aliases # ####### # Some example alias instructions # If these are enabled they will be used instead of any instructions # they may mask. For example, alias rm='rm -i' will mask the rm # application. To override the alias instruction use a / before, ie # /rm will call the real rm not the alias. # Interactive operation... # alias rm='rm -i' # alias cp='cp -i' # alias mv='mv -i' # Default to human readable figures # alias df='df -h' # alias du='du -h' # Misc :) alias less='less -r' # raw control characters # alias whence='type -a' # where, of a sort alias grep='grep --color' # show differences in colour # Some shortcuts for different directory listings alias ls='ls -hF --color=tty --show-control-chars' # classify files in colour alias dir='ls --color=auto --format=vertical' # alias vdir='ls --color=auto --format=long' alias ll='ls -l' # long list alias la='ls -A' # all but . and .. alias l='ls -CF' #

2、中文输入配置：
~/.inputrc

set meta-flag on set convert-meta off set input-meta on set output-meta on set editing-mode vi set completion-ignore-case on

3、vim配置

~/.vimrc

运行命令 cp /usr/share/vim/vim72/vimrc_example.vim ~/.vimrc

直接使用cygwin提供的配置文件，这里就不详细设置了。上面路径中vim72可能根据具体安装的版本会有所不同。

至此，windows上的Linux已经初具规模了。