获取补丁更新时间

cat patchlog.log |awk -F " " '{print $2,$6}' |grep -E '安装完成' |grep -v 应用程序|awk 'BEGIN{OFS=":"}{print $1,$2}'|awk -F'[.: ]' 'BEGIN{OFS=",";} {tm=(((($1*60)+$2)*60+$3)*1); print tm,$4}' |awk -F',' 'NR==1{temp=$1}NR>1{print $1-tmp,$NF ;tmp=$1}'

 获取当前class 重复信息

mkdir /jarback && cd /jarback

time find /gscloud/server/ -name *.jar ! -path "/gscloud/server/runtime/3rd/*" ! -path "/gscloud/server/runtime/java/*" -prune -exec scp {} /jarback \;


time for i in `ls` ; do unzip -d dir_$i $i ; done


time find . -iname "*.class" -exec basename {} \; |sort|uniq -c |sort -k1nr |head -n 20