npm

spark

Generate ASCII sparkline charts directly in your terminal

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About

Sparklines for the shell

Commands

spark

Examples

Display a sparkline from a series of numbers$ spark 1 2 3 4 5 10 8 6
Create a sparkline from piped input values$ echo '10 20 15 30 25' | spark
Monitor system performance with sparklines$ seq 1 100 | awk '{print int(rand()*100)}' | spark