脚本名字：binlog_analysis.sh
脚本做用:统计update,insert,delete,replacealter，每个语句执行的次数
代码:
- #!/bin/sh
- LOGFILE=$1
- [ -z "{$LOGFILE}" ] && echo "ERROR: Specify Binary Log to analyze" && exit 1
- mysqlbinlog $LOGFILE | grep -i -e "^update" -e "^insert" -e "^delete" -e "^replace" -e "^alter" | \
- cut -c1-100 | tr '[A-Z]' '[a-z]' | \
- sed -e "s/\t/ /g;s/\`//g;s/(.*$//;s/ set .*$//;s/ as .*$//" | sed -e "s/ where .*$//" | \
- sort | uniq -c | sort -nr
- #awk 'BEGIN {total=0}{total=total+ $1}END{print total}' file
- exit 0
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