tree命令

 

#!/bin/sh

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

case $# in

0) curpath=$PWD ;;

1) cd $1 2>/dev/null && curpath=$PWD || exit 9 ;;

*) echo "usage $0 [path]" ; exit 1 ;;

esac

 

case $(uname) in

HP-UX) ECHO="echo " ;;

*) ECHO="echo -e " ;;

esac

 

echo $curpath

pre=$(echo $curpath |awk -F/ '{print NF}')

find $curpath -name "*" -o -name ".*" 2>/dev/null |sed -n '2,$p' |while read line; do

i=2

num=$(echo $line |awk -F/ '{print NF}')

num=$((num-pre+1))

while [ $i -lt $num ] ; do

$ECHO "|     /c"

num=$((num-1))

done

$ECHO "|-----"${line##*/}

done