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Jan 22nd, 2018
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  1. PS1_BASE="$PS1"
  2. format_prompt () {
  3. if [ "$?" -ne "0" ]; then
  4. PS1="${PS1_BASE}\[\033[0;31m\]ಠ_ಠ\[\033[0m\] "
  5. else
  6. PS1="${PS1_BASE}"
  7. fi
  8. }
  9. PROMPT_COMMAND=format_prompt
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