在linux中有tree命令,用树状图讲目录的内容打印出来,这样看着也挺方便,但是不一定所有的系统中都有这个命令,下面就用shell编写了一个简单的例子。等会把它弄强大点。
#-------------------------
#!/bin/sh
#save as tree.sh, and chmod +x tree.sh , run it.
cd $1
pwd
find ./ -name "*" -o -name ".*" 2>/dev/null |sed -e 's/^\.//' |sed -n '2,$p' | while read line
do
a=`echo $line |awk -F\/ '{print NF}'`
a=$((a-2))
i=1
case $a in
0) echo $line |sed -e 's/\//|---/' ;;
*) while [ ! $i -gt $a ]; do
line=`echo $line |sed -e 's/\/[^\/]*/|/'`
i=$((i+1))
done
echo $line |sed -e 's/\//|---/' -e 's/ *//g';;
esac
done
#-------------------------
#-------------------------
#!/bin/sh
#save as tree.sh, and chmod +x tree.sh , run it.
cd $1
pwd
find ./ -name "*" -o -name ".*" 2>/dev/null |sed -e 's/^\.//' |sed -n '2,$p' | while read line
do
a=`echo $line |awk -F\/ '{print NF}'`
a=$((a-2))
i=1
case $a in
0) echo $line |sed -e 's/\//|---/' ;;
*) while [ ! $i -gt $a ]; do
line=`echo $line |sed -e 's/\/[^\/]*/|/'`
i=$((i+1))
done
echo $line |sed -e 's/\//|---/' -e 's/ *//g';;
esac
done
#-------------------------