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| -rw-r--r-- | README.md | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -17,12 +17,17 @@ scripts that can output in that format. If no arguments are passed, it will read from stdin a set of numbers delimited by any character except 0 through 9, - (dash), . (period), e, and E. - $ echo "12,1 6 8*3" | spark - █▂▅▆▃ + $ echo "7,6, 5, 4 3 2 1" | spark + █▇▆▅▄▃▂ + +It's pretty resilient on the input it will take, which should make shell scripting with it easier: + + $ echo "12,1 6 8*3,1i5i2(4 % 7 =3" | spark + █▂▅▆▃▂▄▂▃▅▃ Invoke help with `spark -h`. -## Example +## Examples Magnitude of earthquakes over 1.0 in the last 24 hours: @@ -36,6 +41,6 @@ Number of commits in a git repo per active day: Characters per line in spark.c: - $ awk '{ print length($0) }' spark.c | grep -Ev '^0$' | spark + $ awk '{print length($0)}' spark.c | grep -Ev '^0$' | spark ▂▂▂▂▂▂▂▃▁█▆▆▂▁▂▂▃▃▂▂▄▂▂▂▁▃▃▃▂▃▂▁▂▂▂▂▂▂▄▂▂▂▁▂▂▂▇▂▂▂▂▂▁▂▂▃▂▅▂▃▂▁▁▃▃▃▃▃▂▁▂▁▁▃▂▂▃▃▂▂▇▁▂▂▂▁ |