/etc/bash.bashrc

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DATE: Jan. 13, 2013, 11:52 a.m.

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  1. # System-wide .bashrc file for interactive bash(1) shells.
  3. # To enable the settings / commands in this file for login shells as well,
  4. # this file has to be sourced in /etc/profile.
  6. cd
  7. bind '"\e[A"':history-search-backward
  8. bind '"\e[B"':history-search-forward
  10. export HISTCONTROL=$HISTCONTROL${HISTCONTROL+,}ignoredups
  11. export HISTCONTROL=ignoreboth
  12. export HISTCONTROL=ignorespaces
  13. export HISTIGNORE=??
  14. shopt -s histappend
  15. shopt -s checkwinsize
  17. PROMPT_COMMAND='history -a'
  19. export EDITOR=vim
  21. eval "$(lesspipe)"
  23. # If not running interactively, don't do anything
  24. [ -z "$PS1" ] && return
  26. # check the window size after each command and, if necessary,
  27. # update the values of LINES and COLUMNS.
  28. shopt -s checkwinsize
  30. # set variable identifying the chroot you work in (used in the prompt below)
  31. if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
  32. debian_chroot=$(cat /etc/debian_chroot)
  33. fi
  35. use_color=false
  37. # Set colorful PS1 only on colorful terminals.
  38. # dircolors --print-database uses its own built-in database
  39. # instead of using /etc/DIR_COLORS. Try to use the external file
  40. # first to take advantage of user additions. Use internal bash
  41. # globbing instead of external grep binary.
  42. safe_term=${TERM//[^[:alnum:]]/?} # sanitize TERM
  43. match_lhs=""
  44. [[ -f ~/.dir_colors ]] && match_lhs="${match_lhs}$(<~/.dir_colors)"
  45. [[ -f /etc/DIR_COLORS ]] && match_lhs="${match_lhs}$(</etc/DIR_COLORS)"
  46. [[ -z ${match_lhs} ]] \
  47. && type -P dircolors >/dev/null \
  48. && match_lhs=$(dircolors --print-database)
  49. [[ $'\n'${match_lhs} == *$'\n'"TERM "${safe_term}* ]] && use_color=true
  51. if ${use_color} ; then
  52. # Enable colors for ls, etc. Prefer ~/.dir_colors #64489
  53. if type -P dircolors >/dev/null ; then
  54. if [[ -f ~/.dir_colors ]] ; then
  55. eval $(dircolors -b ~/.dir_colors)
  56. elif [[ -f /etc/DIR_COLORS ]] ; then
  57. eval $(dircolors -b /etc/DIR_COLORS)
  58. fi
  59. fi
  61. if [[ ${EUID} == 0 ]] ; then
  62. PS1='${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\h\[\033[01;34m\] \W \$\[\033[00m\] '
  63. else
  64. PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[01;34m\] \w \$\[\033[00m\] '
  65. fi
  67. else
  68. if [[ ${EUID} == 0 ]] ; then
  69. # show root@ when we don't have colors
  70. PS1='\u@\h \W \$ '
  71. else
  72. PS1='\u@\h \w \$ '
  73. fi
  74. fi
  76. # Try to keep environment pollution down, EPA loves us.
  77. unset use_color safe_term match_lhs
  79. # Commented out, don't overwrite xterm -T "title" -n "icontitle" by default.
  80. # If this is an xterm set the title to user@host:dir
  81. #case "$TERM" in
  82. #xterm*|rxvt*)
  83. # PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
  84. # ;;
  85. #*)
  86. # ;;
  87. #esac
  89. # enable bash completion in interactive shells
  90. if [ -f /etc/bash_completion ]; then
  91. . /etc/bash_completion
  92. fi
  94. # if the command-not-found package is installed, use it
  95. if [ -x /usr/lib/command-not-found ]; then
  96. function command_not_found_handle {
  97. # check because c-n-f could've been removed in the meantime
  98. if [ -x /usr/lib/command-not-found ]; then
  99. /usr/bin/python /usr/lib/command-not-found -- $1
  100. return $?
  101. else
  102. return 127
  103. fi
  104. }
  105. fi
  107. . /etc/bash_aliases
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