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bashrc
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# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
# If not running interactively, don't do anything
case $- in
*i*) ;;
*) return;;
esac
# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth
# append to the history file, don't overwrite it
shopt -s histappend
# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000
# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize
# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar
# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
debian_chroot=$(cat /etc/debian_chroot)
fi
# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
xterm-color|*-256color) color_prompt=yes;;
esac
# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes
if [ -n "$force_color_prompt" ]; then
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
# We have color support; assume it's compliant with Ecma-48
# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
# a case would tend to support setf rather than setaf.)
color_prompt=yes
else
color_prompt=yes
fi
fi
if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt
# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
;;
*)
;;
esac
# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
alias ls='ls --color=auto'
alias dir='dir --color=auto' #将#去掉了
alias vdir='vdir --color=auto' #将#去掉了
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
fi
# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
# some more ls aliases
alias ll='ls -alhF'
alias la='ls -A'
alias l='ls -CF'
alias lll='ls -alhF |less'
alias llm='ls -alhF --color=always|more'
alias lal='ls -A|less'
alias lam='ls -a --color=always |more'
alias llt='ls -alhFt' # 按照事件来排序 列出所有的文件
alias lspwd='ls | sed "s:^:`pwd`/:"' # 列出文件的绝对路径
alias lsf='ls -AF | grep /$' # 只显示目录下的文件夹
alias lswc='ls|wc -l' # 统计目前文件夹下文件的多少
alias cdf='cd $(dirname $(find ' # 后面是find命令 需要最后加两个括号
alias cls='clear'
alias nautilusd='nautilus ./'
alias psU='ps -U root -u root u' #显示以root用户运行的程序
alias psA='ps -A' #显示所有运行的进程
alias cpi='cp -i' #询问是否覆盖同名文件
alias cpf='cp -rf' #复制整个文件夹
alias rmf='rm -rf' #递归删除文件夹
alias du='du -h'
alias dua='du -sh' #显示文件夹的使用情况，合计大小 以合适的单位显示 分别是sh两个参数
# alias rm='rm -i'
alias dic='sdcv'
# alias pdf='FoxitReader' # 用foxitreader打开文件
alias pdf='apvlv' # 使用vim风格的pdf阅读器
#some alias for vim
alias vimR='vim -R' # 以只读模式打开vim 但是可以强制的修改
alias vimM='vim -M' # 以只读模式打开vim 同时不能强制修改 也就是关闭了modify的功能
alias vime='vim +' # 从文件的末尾开始打开文件，直接跳转到文件最后
# Add an "alert" alias for long running commands. Use like so:
# sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.
if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi
# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
if [ -f /usr/share/bash-completion/bash_completion ]; then
. /usr/share/bash-completion/bash_completion
elif [ -f /etc/bash_completion ]; then
. /etc/bash_completion
fi
fi
# export TERM=xterm-256color
#添加默认启动tmux
# If not running interactively, do not do anything
# [[ $- != *i* ]] && return
# [[ -z "$TMUX" ]] && exec tmux
# add cheat for bash following instruction on website
# export EDITOR = /usr/bin/vim # this has some problems and it can also work while annotating it