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2 score

Parse nginx statistics output

 $ i=$(curl -s server/nginx_stats); IFS=$'\n'; i=($i); a=${i[0]/Active connections: } && a=${a/ }; r=${i[2]# [0-9]* [0-9]* }; echo "Active: $a, requests: $r"

June 20, 2014, 3:19 p.m.azat