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 $(tput kbs)
   8
   9 # Prompt: user@host:directory$
  10 PS1='\u@\h:\w\$ '
  11
  12 # The all important colours!
  13 ssource "${HOME}/.bash/colors"
  14
  15 # xterm titlebar displays current command
  16 case "${TERM}" in
  17 xterm*|rxvt*)
  18         HOSTNAME="$(hostname | cut -d '.' -f 1)"
  19         CWD_WITHHOME='"$(echo "${PWD}" | sed "s|^${HOME}|~|")"'
  20         PROMPT_COMMAND="echo -ne \"\033]0;${HOSTNAME}: ${CWD_WITHHOME}\007\""
  21         unset HOSTNAME
  22         ;;
  23 screen*)
  24         PROMPT_COMMAND="echo -ne '\033k\033\\'"
  25         ;;
  26 *)
  27         ;;
  28 esac
  29
  30 # Useful aliases
  31 alias ls='ls --color=auto'
  32 alias ll='ls -hlF'
  33 alias la='ls -ha'
  34 alias  l='ls -halF'
  35 alias rm='rm -i'
  36 alias less='less -R'
  37
  38 # Bash should check the terminal size after every command terminates
  39 shopt -s checkwinsize
  40
  41 # Local customisations
  42 ssource "${HOME}/.bash/interactive_local"
  43