code.delx.au - dotfiles/blob - .bash/interactive

   1 #! bash
   2
   3 # Sets up the shell for interactive commands
   4
   5 # Use the terminfo backspace character as the erase character. This is not
   6 # enabled by default because terminfo is often broken.
   7 #stty erase $(tput kbs)
   8
   9 # The contents of /etc/debian_chroot will be printed in the prompt. You can
  10 # create this file in chroot environments to know where you are.
  11 if [ -z "$debian_chroot" -a -r /etc/debian_chroot ]; then
  12         debian_chroot=$(cat /etc/debian_chroot)
  13 fi
  14
  15 # Prompt: user@host:directory$
  16 PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
  17
  18 # The all important colours!
  19 ssource "${HOME}/.bash/colors"
  20
  21 # xterm titlebar displays current command
  22 case "${TERM}" in
  23 xterm*|rxvt*)
  24         HOSTNAME="$(hostname | cut -d '.' -f 1)"
  25         CWD_WITHHOME='"$(echo "${PWD}" | sed "s|^${HOME}|~|")"'
  26         PROMPT_COMMAND="echo -ne \"\033]0;${HOSTNAME}: ${CWD_WITHHOME}\007\""
  27         unset HOSTNAME
  28         ;;
  29 screen*)
  30         PROMPT_COMMAND="echo -ne '\033k\033\\'"
  31         ;;
  32 *)
  33         ;;
  34 esac
  35
  36 # Useful aliases
  37 alias ls='ls --color=auto'
  38 alias ll='ls -hlF'
  39 alias la='ls -ha'
  40 alias  l='ls -halF'
  41 alias rm='rm -i'
  42 alias less='less -R'
  43 alias grep='grep --color=auto'
  44
  45 # Bash should check the terminal size after every command terminates
  46 shopt -s checkwinsize
  47 # Don't attempt to tab-complete an empty line
  48 shopt -s no_empty_cmd_completion
  49
  50 # Local customisations
  51 ssource "${HOME}/.bash/interactive_local"
  52
  53 # Load bash completion if available
  54 ssource "/etc/bash_completion"
  55