几个常用的shell脚本

a.批量处理文件名进行查找
: filemovescript

#!/bin/bash
source_dir=$1
target_dir=$2
cd $source_dir
for realfile in *
do
file=`echo $realfile | sed -e 's/ //g'`
a=`echo $file | awk -F- '{print $1}'`
b=`echo $file | awk -F- '{print $2}'`
c=`echo $file | awk -F- '{print $3}'`
mv_dir="$target_dir/$a/$b/$c"
if [ ! -d $mv_dir ] ;
then mkdir -p $mv_dir
fi
mv "$source_dir/$realfile" $mv_dir
echo "mv "$source_dir/$realfile" $mv_dir" >> "$target_dir/move.log"
done

b.批量文件查找
: find_seperate_move

#!/bin/bash
cat $1 | while read line;
do
if [  -f "$line" ];then
echo "fine $line"
echo "find $line" >> "/move.log"
echo "cp "$line" "$2"" >> "/move.log"
cp "$line" "$2"
else
echo "can't find $line"
echo "can't find $line"  >> "/move.log"
fi
done

c.批量添加文件后缀
: file_add_suffix

#!/bin/bash
source_file=$1
cat $source_file | while read line;
do
echo $line.rpm >> /result
done

d.ftp批量下载
: ftp_filedownload_change.sh

#!/bin/bash
ftp -nv<<!
open (ip_address)
user (user_name) (user_passwd)
binary
hash
prompt off
cd (ftp_dir)
lcd (local_dir)
mget *
close
bye
!

e.批量删除后缀名
: delete_suffix.sh

#!/bin/bash
for file in *
do
file=${file%.*}
echo $file
done

e.批量删除后缀名
: extrac_suffix.sh

#!/bin/bash
for file in *
do
file=${file#*.}
echo $file
done