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Bash prompt

Oct 16th, 2012
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  1. # ~/.bashrc: executed by bash(1) for non-login shells.
  2. # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
  3. # for examples
  4.  
  5. # If not running interactively, don't do anything
  6. [ -z "$PS1" ] && return
  7.  
  8. # don't put duplicate lines in the history. See bash(1) for more options
  9. # don't overwrite GNU Midnight Commander's setting of `ignorespace'.
  10. HISTCONTROL=$HISTCONTROL${HISTCONTROL+:}ignoredups
  11. # ... or force ignoredups and ignorespace
  12. HISTCONTROL=ignoreboth
  13.  
  14. # append to the history file, don't overwrite it
  15. shopt -s histappend
  16.  
  17. # for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
  18.  
  19. # check the window size after each command and, if necessary,
  20. # update the values of LINES and COLUMNS.
  21. shopt -s checkwinsize
  22.  
  23. # make less more friendly for non-text input files, see lesspipe(1)
  24. #[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
  25.  
  26. # set variable identifying the chroot you work in (used in the prompt below)
  27. if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
  28.     debian_chroot=$(cat /etc/debian_chroot)
  29. fi
  30.  
  31.  
  32. #Prompt color
  33.  
  34. echo "  ♬
  35. ╔═════╗ ♪    _  ♬ ”ᵏⁱˢˢ” ♪
  36. ║█████║ ♫  \°v°/  ♪
  37. ║ (●) ♫ ♪   (_)
  38. ╚═════╝♪♪   ^ ^
  39. ░░░░░░░░░░░░░░░░░░
  40. "
  41.  
  42.  
  43. function elite()
  44.  {
  45.  local GRAY="\[\033[1;30m\]"
  46.  local LIGHT_GRAY="\[\033[0;37m\]"
  47.  local CYAN="\[\033[0;36m\]"
  48.  local LIGHT_CYAN="\[\033[1;36m\]"
  49.  local RED="\[\033[0;31m\]"
  50.  local BLUE="\[\033[1;34m\]"
  51.  case $TERM in
  52.  xterm*)
  53.  local TITLEBAR='\[\033]0;\u@\h:\w\007\]'
  54.  ;;
  55.  *)
  56.  local TITLEBAR=""
  57.  ;;
  58.  esac
  59.  local GRAD1=$(tty|cut -d/ -f3)
  60. PS1="$LIGHT_CYAN[\
  61. $RED\u$GRAY@$RED\h\
  62. $CYAN \w $LIGHT_CYAN]$CYAN: $ "
  63. PS2="$LIGHT_CYAN-$CYAN-$GRAY-$LIGHT_GRAY "
  64.  }
  65.  PROMPT_COMMAND=elite
  66.  
  67.  
  68. # set a fancy prompt (non-color, unless we know we "want" color)
  69. #case "$TERM" in
  70. #    xterm-color) color_prompt=yes;;
  71. #esac
  72.  
  73. # uncomment for a colored prompt, if the terminal has the capability; turned
  74. # off by default to not distract the user: the focus in a terminal window
  75. # should be on the output of commands, not on the prompt
  76. #force_color_prompt=yes
  77.  
  78. #if [ -n "$force_color_prompt" ]; then
  79. #    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
  80. #   # We have color support; assume it's compliant with Ecma-48
  81. #   # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
  82. #   # a case would tend to support setf rather than setaf.)
  83. #   color_prompt=yes
  84. #    else
  85. #   color_prompt=
  86. #    fi
  87. #fi
  88.  
  89. #if [ "$color_prompt" = yes ]; then
  90. #    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
  91. #else
  92. #    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
  93. #fi
  94. #unset color_prompt force_color_prompt
  95.  
  96. # If this is an xterm set the title to user@host:dir
  97. #case "$TERM" in
  98. #xterm*|rxvt*)
  99. #    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
  100. #    ;;
  101. #*)
  102. #    ;;
  103. #esac
  104.  
  105. # enable color support of ls and also add handy aliases
  106. if [ -x /usr/bin/dircolors ]; then
  107.     test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
  108.     alias ls='ls --color=auto'
  109.     #alias dir='dir --color=auto'
  110.     #alias vdir='vdir --color=auto'
  111.  
  112.     #alias grep='grep --color=auto'
  113.     #alias fgrep='fgrep --color=auto'
  114.     #alias egrep='egrep --color=auto'
  115. fi
  116.  
  117. # some more ls aliases
  118. #alias ll='ls -l'
  119. #alias la='ls -A'
  120. #alias l='ls -CF'
  121.  
  122. # Alias definitions.
  123. # You may want to put all your additions into a separate file like
  124. # ~/.bash_aliases, instead of adding them here directly.
  125. # See /usr/share/doc/bash-doc/examples in the bash-doc package.
  126.  
  127. if [ -f ~/.bash_aliases ]; then
  128.     . ~/.bash_aliases
  129. fi
  130.  
  131. # enable programmable completion features (you don't need to enable
  132. # this, if it's already enabled in /etc/bash.bashrc and /etc/profile
  133. # sources /etc/bash.bashrc).
  134. if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
  135.     . /etc/bash_completion
  136. fi
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