bashrc 4.59 KB
# -----------
# .bashrc
# -----------
# If not running interactively, don't do anything
case $- in
*i*) ;;
*) return;;
esac
#sets the default permissions for newly created files
#umask 022
# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize
# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar
# -----------
# Colors
# -----------
# we want lots of colors
export TERM=xterm-256color
# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
xterm-color) 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 "$force_color_prompt" ]; then
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
# We have color support; assume it's compliant with Ecma-48
# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
# a case would tend to support setf rather than setaf.)
color_prompt=yes
else
color_prompt=
fi
fi
if [ "$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 "$(dircolors -b)"
alias ls='ls --color=auto'
#alias dir='dir --color=auto'
#alias vdir='vdir --color=auto'
alias grep='grep --color=auto'
#alias fgrep='fgrep --color=auto'
#alias egrep='egrep --color=auto'
fi
# Less Colors for Man Pages
man()
{
# begin blinking
# begin bold
# end mode
# end standout-mode
# begin standout-mode - info box & search results
# end underline
# begin underline
env LESS_TERMCAP_mb=$'\E[01;31m' \
LESS_TERMCAP_md=$'\E[01;38;5;74m' \
LESS_TERMCAP_me=$'\E[0m' \
LESS_TERMCAP_se=$'\E[0m' \
LESS_TERMCAP_so=$'\E[42;5;246m' \
LESS_TERMCAP_ue=$'\E[0m' \
LESS_TERMCAP_us=$'\E[04;38;5;146m' \
man "$@"
}
# -----------
# History
# -----------
# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth
# append to the history file, don't overwrite it
shopt -s histappend
# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000
# -------------------
# PATH
# -------------------
# include sbin in PATH
if [ -d "/sbin" ] ; then
PATH="/sbin:$PATH"
fi
if [ -d "/usr/sbin" ] ; then
PATH="/usr/sbin:$PATH"
fi
# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
PATH="$HOME/bin:$PATH"
fi
# -------------------
# Default Apps
# -------------------
export PAGER='less'
export EDITOR='vim'
# -------------------
# Aliases
# -------------------
# Alias definitions.
if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi
alias untar="tar -xf"
# ls aliases
alias ll='ls -l'
#alias la='ls -A'
alias l='ls -CF'
# -------------------
# Bash Completion on steroids
# -------------------
# 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
# -------------------
# App specific stuff
# -------------------
#enable color in grep
export GREP_OPTIONS="--color=auto"
#enable color, case-insensitive search, and no-wrapping in less
export LESS="-Sir"
#tell google chrome to use ram for cache
export CHROMIUM_USER_FLAGS="--disk-cache-dir=/tmp"
# -------------------
# Other
# -------------------
# 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