Someone
public shellscript v1 · immutabletail -f $log_file | \grep "is blacklisted" | \sed -n 's/.*\[\([0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\)\].*/\1/p' | \while read line do echo "found $line"donetail -f $log_file | \grep "is blacklisted" | \sed -n 's/.*\[\([0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\)\].*/\1/p' | \while read line do echo "found $line"done