shellスクリプトは再帰的にディレクトリとサブディレクトリの例を経て共有されます。
実例1:
#!/bin/sh
function scandir() {
local cur_dir parent_dir workdir
workdir=$1
cd ${workdir}
if [ ${workdir} = "/" ]
then
cur_dir=""
else
cur_dir=$(pwd)
fi
for dirlist in $(ls ${cur_dir})
do
if test -d ${dirlist};then
cd ${dirlist}
scandir ${cur_dir}/${dirlist}
cd ..
else
echo ${cur_dir}/${dirlist}
fi
done
}
if test -d $1
then
scandir $1
elif test -f $1
then
echo "you input a file but not a directory,pls reinput and try again"
exit 1
else
echo "the Directory isn't exist which you input,pls input a new one!!"
exit 1
fi
例2:再帰的にディレクトリとそのサブディレクトリ#! /bin/bash
function read_dir(){
for file in `ls $1`
do
if [ -d $1"/"$file ] // ,
then
read_dir $1"/"$file
else
echo $1"/"$file
fi
done
}
# test
read_dir test
を読み込むと、test.shに実行権限を加えるとchmod +x test.sh
sh test.sh
が実行され、これでディレクトリファイルを転送パラメータによって読み込むことができます。実例3:
......
#!/bin/bash
#modify.func
doit() // ,
{
oldname=`ls | grep "$1$"`
for name in $oldname
do
if [ -d "$name" ]
then :
else
basename=`echo $name | awk -F "." '{print $1}'`
newname="$basename$2"
echo -e "$PWD/$name\t\t$newname"
mv $name $newname
count=`expr ${count} + 1`
fi
done
return 0
}
do_recursive() // ,
{
doit $1 $2
for filename in `ls`
do
if [ -d "$filename" ]
then
cd $filename
do_recursive $1 $2
cd ..
fi
done
return 0
}
modify() // , , , do_recursive
{
PARAMS=2
if [ $# -ne $PARAMS ]
then
echo "usage: mv_to .suf1 .suf2"
return 1
fi
count=0
do_recursive $1 $2
echo "complete! $count files have been modified."
return 0
}