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  1. # Test for an interactive shell.  There is no need to set anything
  2. # past this point for scp and rcp, and it's important to refrain from
  3. # outputting anything in those cases.
  4. if [[ $- != *i* ]] ; then
  5.         # Shell is non-interactive.  Be done now!
  6.         return
  7. fi
  8.  
  9. # Bash won't get SIGWINCH if another process is in the foreground.
  10. # Enable checkwinsize so that bash will check the terminal size when
  11. # it regains control.  #65623
  12. # http://c...content-available-to-author-only...u.edu/~chet/bash/FAQ (E11)
  13. shopt -s checkwinsize
  14.  
  15. # Enable history appending instead of overwriting.  #139609
  16. shopt -s histappend
  17.  
  18. # Change the window title of X terminals 
  19. case ${TERM} in
  20.         xterm*|rxvt*|Eterm|aterm|kterm|gnome*|interix)
  21.                 PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME%%.*}:${PWD/$HOME/~}\
  22.                 ;;
  23.         screen)
  24.                 PROMPT_COMMAND='echo -ne "\033_${USER}@${HOSTNAME%%.*}:${PWD/$HOME/~}\03
  25.                 ;;
  26. esac
  27.  
  28. use_color=false
  29.  
  30. # Set colorful PS1 only on colorful terminals.
  31. # dircolors --print-database uses its own built-in database
  32. # instead of using /etc/DIR_COLORS.  Try to use the external file
  33. # first to take advantage of user additions.  Use internal bash
  34. # globbing instead of external grep binary.
  35. safe_term=${TERM//[^[:alnum:]]/?}   # sanitize TERM
  36. match_lhs=""
  37. [[ -f ~/.dir_colors   ]] && match_lhs="${match_lhs}$(<~/.dir_colors)"
  38. [[ -f /etc/DIR_COLORS ]] && match_lhs="${match_lhs}$(</etc/DIR_COLORS)"
  39. [[ -z ${match_lhs}    ]] \
  40.         && type -P dircolors >/dev/null \
  41.         && match_lhs=$(dircolors --print-database)
  42. [[ $'\n'${match_lhs} == *$'\n'"TERM "${safe_term}* ]] && use_color=true
  43.  
  44. if ${use_color} ; then
  45.         # Enable colors for ls, etc.  Prefer ~/.dir_colors #64489
  46.         if type -P dircolors >/dev/null ; then
  47.                 if [[ -f ~/.dir_colors ]] ; then
  48.                         eval $(dircolors -b ~/.dir_colors)
  49.                 elif [[ -f /etc/DIR_COLORS ]] ; then
  50.                         eval $(dircolors -b /etc/DIR_COLORS)
  51.                 fi
  52.         fi
  53.  
  54.         if [[ ${EUID} == 0 ]] ; then
  55.                 PS1='\[\033[01;31m\]\h\[\033[01;34m\] \W \$\[\033[00m\] '
  56.         else
  57.                 PS1='\[\033[01;32m\]\u@\h\[\033[01;34m\] \w \$\[\033[00m\] '
  58.         fi
  59.  
  60.         alias ls='ls --color=auto'
  61.         alias grep='grep --colour=auto'
  62. else
  63.         if [[ ${EUID} == 0 ]] ; then
  64.                 # show root@ when we don't have colors
  65.                 PS1='\u@\h \W \$ '
  66.         else
  67.                 PS1='\u@\h \w \$ '
  68.         fi
  69. fi
Runtime error #stdin #stdout 0.02s 5312KB
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Standard input is empty
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Standard output is empty
https://ideone.com/qVrNK
language:
Bash (bash 5.0.3)
created:
13 years ago
visibility:
public

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