diff options
Diffstat (limited to '.bashrc')
| -rw-r--r-- | .bashrc | 112 |
1 files changed, 27 insertions, 85 deletions
@@ -1,109 +1,25 @@ -# ~/.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 $- in *i*) ;; *) return;; esac -# don't put duplicate lines or lines starting with space in the history. -# See bash(1) for more options HISTCONTROL=ignoreboth - -# append to the history file, don't overwrite it -shopt -s histappend - -# for setting history length see HISTSIZE and HISTFILESIZE in bash(1) HISTSIZE=1000 HISTFILESIZE=2000 -# check the window size after each command and, if necessary, -# update the values of LINES and COLUMNS. +shopt -s histappend shopt -s checkwinsize -# If set, the pattern "**" used in a pathname expansion context will -# match all files and zero or more directories and subdirectories. -#shopt -s globstar - -# make less more friendly for non-text input files, see lesspipe(1) -#[ -x /usr/bin/lesspipe ] && eval "$(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= - 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 "$(dircolors -b)" - alias ls='ls --color=auto' - #alias dir='dir --color=auto' - #alias vdir='vdir --color=auto' - - #alias grep='grep --color=auto' - #alias fgrep='fgrep --color=auto' - #alias egrep='egrep --color=auto' -fi - -# colored GCC warnings and errors export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01' -# some more ls aliases -#alias ll='ls -l' -#alias la='ls -A' -#alias l='ls -CF' - -# Alias definitions. -# You may want to put all your additions into a separate file like -# ~/.bash_aliases, instead of adding them here directly. -# See /usr/share/doc/bash-doc/examples in the bash-doc package. - if [ -f ~/.bash_aliases ]; then . ~/.bash_aliases fi -# enable programmable completion features (you don't need to enable -# this, if it's already enabled in /etc/bash.bashrc and /etc/profile -# sources /etc/bash.bashrc). if ! shopt -oq posix; then if [ -f /usr/share/bash-completion/bash_completion ]; then . /usr/share/bash-completion/bash_completion @@ -135,3 +51,29 @@ alias ~="cd ~" alias grep="grep --color=auto" export LESS='--RAW-CONTROL-CHARS --ignore-case --status-column --LONG-PROMPT --HILITE-UNREAD --tabs=2' export PATH=$PATH:/usr/sbin + +disk_usage=$(df | grep /dev/sda1 | awk '{print $5}') + +# https://www.askapache.com/linux/bash-power-prompt/ +function aa_prompt_defaults () +{ + local colors=`tput colors 2>/dev/null||echo -n 1` C=; + + if [[ $colors -ge 256 ]]; then + C="`tput setaf 33 2>/dev/null`" + AA_P='mf=x mt=x n=0; while [[ $n < 1 ]];do read a mt a; read a mf a; (( n++ )); done</proc/meminfo; export AA_PP="\033[38;5;2m"$((mf/1024))/"\033[38;5;89m"$((mt/1024))MB--$disk_usage; unset -v mf mt n a' + else + C="`tput setaf 4 2>/dev/null`" + AA_P='mf=x mt=x n=0; while [[ $n < 1 ]];do read a mt a; read a mf a; (( n++ )); done</proc/meminfo; export AA_PP="\033[92m"$((mf/1024))/"\033[32m"$((mt/1024))MB--$disk_usage; unset -v mf mt n a' + fi; + + eval $AA_P; + + PROMPT_COMMAND='stty echo; history -a; echo -en "\e[34h\e[?25h"; (($SECONDS % 2==0 )) && eval $AA_P; echo -en "$AA_PP";'; + SSH_TTY=${SSH_TTY:-`tty 2>/dev/null||readlink /proc/$$/fd/0 2>/dev/null`} + + PS1="\[\e[m\n\e[1;32m\][\$\$:\$PPID \j:\!\[\e[1;31m\]]\[\e[0;36m\] \T \d \[\e[1;34m\][${C}\u@\H\[\e[1;34m\]:\[\e[0;37m\]${SSH_TTY/\/dev\/} \[\e[0;32m\]+${SHLVL}\[\e[1;31m\]] \[\e[1;37m\]\w\[\e[0;37m\]\n\\$ "; + + export PS1 AA_P PROMPT_COMMAND SSH_TTY +} +aa_prompt_defaults |