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Random changing emoji prompt in bash
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| # declares an array with the emojis we want to support | |
| EMOJIS=("🐑" "🦔" "🐈" "🦆" "🐓") | |
| # function that selects and return a random element from the EMOJIS set | |
| RANDOM_EMOJI() { | |
| SELECTED_EMOJI=${EMOJIS[$RANDOM % ${#EMOJIS[@]}]}; | |
| echo $SELECTED_EMOJI; | |
| } | |
| # declare the terminal prompt format | |
| export PS1='$(RANDOM_EMOJI) ' |
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