转载：统计项目文件个数或者代码行数的shell

ls -lR|grep "^d"|wc -l  //统计文件夹下目录的个数，包括子文件夹里的
ls -lR|grep "^-"|wc -l	//统计当前文件夹下文件的个数，包括子文件夹里的 

ls -l |grep "^d"|wc -l	//统计当前文件夹下目录的个数
ls -l |grep "^-"|wc -l  //统计当前文件夹下文件的个数
sed -n '$=' file        // 统计文件行数

#!/bin/bash
filesCount=0
linesCount=0
function funCount(){
    # 排除node_modules、dist目录
    exclude=$(echo "$1" | grep -E 'node_modules\b|dist\b')
    if [[ $exclude = "" ]]
    then
      for file in ` ls $1 `;
      do
          if [ -d $1"/"$file ];then
              funCount $1"/"$file
          else
              declare -i fileLines
              fileLines=`sed -n '$=' $1"/"$file`
              let linesCount=$linesCount+$fileLines
              let filesCount=$filesCount+1
          fi
      done
     else
       echo "排除的目录$exclude"
    fi;
}

if [ $# -gt 0 ];then
    for m_dir in $@
    do
        funCount $m_dir
    done
else
    funCount "."
fi
echo "filesCount = $filesCount"
echo "linesCount = $linesCount"