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ntang-livestream/graphline.sh

Forked from mrtazz/graphline.sh
Created July 21, 2012 02:52
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shell function to quickly check a graphite graph
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graphline.sh
#
# shell function to print graphite graphs as sparklines in the terminal
# needs https://github.com/holman/spark
# from: https://twitter.com/mrtazz/status/226297265512402946
#
function graphline() {
GRAPHITEHOST="graphite.example.com"
if [ ! -n "$1" ]; then echo "Usage: $FUNCNAME METRIC [minutes]"; return 1; fi
if [ ! -n "$2" ]; then MINUTES=10 ; else MINUTES=$2; fi
curl -s "${GRAPHITEHOST}/render?from=-${MINUTES}minutes&target=${1}&format=raw" | sed s/,None//g | cut -d"|" -f 2 | spark ;
}
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Cleaned up the original a bit; $0 didn't work with a bash function (just returned "bash"), added the pipe to sed to remove any blank data...

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