Shell统计代码行数
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最近想统计一下研究生两年以来的代码量,于是写了个简单的bash脚本。
目录结构相对简单,脚本也没有过多测试,贴出来大家玩:
#!/bin/sh # specify the path after the executable bash script # eg. ./count_lines my_path # this will count current dir if parameter is null COUNT=0 func_count() { for file in `ls $1` ; do DIR=$1/$file if [ -f $DIR ] ; then COUNT=$(($COUNT+`sudo wc -l $DIR | cut -d " " -f 1`)) elif [ -d $DIR ] ; then func_count $DIR fi done } if [ ! -n "$1" ]; then func_count . else func_count $1 fi echo "the total num is: $COUNT"