linux命令（文件切割）

1、查找目录中文件内的行数

find /var/test1/ -name "*.log" -exec wc -l {} \;|awk 'BEGIN{sum=0} {sum+=$1} END{print sum}'

2、将文件切割

for Dir in `ls /var/test1` ;do  echo ${Dir} ;for file in `ls  /var/test1/${Dir}/`;do  awk -F ',"' '{print ""$1"" "," "\""$2"" "," "\""$4""}' /var/test1/${Dir}/${file} 

>>/var/test2/${Dir}/${file}   ;done;done