Fedora下批量更改隐藏文件

内容：
    1、批量建立一些隐藏文件（以.开头命名的普通文件）
    2、批量修改为非隐藏文件

今天搞一个事情，需要将指定目录下面的普通隐藏文件改为非隐藏文件，翻了翻BASH下的流程控制语法，写脚本尝试下。

一、
建立隐藏文件shell：

[admin@localhost zushell]$ cat touchhidefile.sh
#!/bin/bash
#This is used to create file which name begin with "." in dir

function usage()
{
cat <
USAGE `basename $0` dir num
ARGUMENTS:
dir:in which dir the file is create
num: to touch the number of file which name begin with '.'

END
exit 1
}

if [ $# != 2 ]
then
usage
fi

iDIR=$1
iCOUNT=$2

if [ ! -d $iDIR ]
then
mkdir -p $iDIR
fi

echo "Create dir: $iDIR successed"

DATEE=`date +%F%X`
#echo "-----date:$DATEE"
#iDATE=`echo $DATEE | tr -d " "`
#iDATE=`echo ${DATEE// /}`
iDATE=`echo $DATEE | sed 's/ //g'`
#echo "------idate:$iDATE"

iLOOP=0
while [ $iLOOP -lt $iCOUNT ]
do
#echo "pwd:`pwd`"
#echo $iDIR/"."${iLOOP}_rand_${RANDOM}
touch $iDIR/"."${iLOOP}_{user,maker,deler}_rand_${RANDOM}_${iDATE}_{log,report,bak}
iLOOP=$(($iLOOP+1))
done

echo "Creating $iCOUNT file(s)(which name begin with .) in dir:$iDIR"

#echo "ls -al $iDIR"

更改权限并查看：

[admin@localhost zushell]$ chmod u+x touchhidefile.sh
[admin@localhost zushell]$ ll | grep touchhidefile.sh -rwxrwxr-x 1 admin admin   924 2012-02-21 17:02 touchhidefile.sh[admin@localhost zushell]$

建立隐藏文件：

[admin@localhost zushell]$ ./touchhidefile.sh aa 10
Create dir: aa successed
Creating 10 file(s)(which name begin with .) in dir:aa
[admin@localhost zushell]$ ./touchhidefile.sh bb 20
Create dir: bb successed
Creating 20 file(s)(which name begin with .) in dir:bb
[admin@localhost zushell]$

查看隐藏文件：

[admin@localhost zushell]$ ll -A aa bb
aa:
total 0
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_deler_rand_14188_2012-02-2107:01:19PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_deler_rand_27180_2012-02-2107:01:19PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_deler_rand_5787_2012-02-2107:01:19PM_log
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_maker_rand_16494_2012-02-2107:01:19PM_log
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_maker_rand_26057_2012-02-2107:01:19PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_maker_rand_8213_2012-02-2107:01:19PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_user_rand_1238_2012-02-2107:01:19PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_user_rand_20561_2012-02-2107:01:19PM_report

……


bb:
total 0
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_deler_rand_14038_2012-02-2107:01:28PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_deler_rand_16080_2012-02-2107:01:28PM_log
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_deler_rand_18136_2012-02-2107:01:28PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_maker_rand_32528_2012-02-2107:01:28PM_log
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_maker_rand_5710_2012-02-2107:01:28PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_maker_rand_8917_2012-02-2107:01:28PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_user_rand_16423_2012-02-2107:01:28PM_log
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_user_rand_21042_2012-02-2107:01:28PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 .0_user_rand_4381_2012-02-2107:01:28PM_bak

二、更改隐藏文件

[admin@localhost zushell]$ cat renamehidefile.sh
#!/bin/bash
#rename hide file(which name begin with ".") to regular file(that is :with no ".") in batch

function usage()
{
cat <
USAGE:`basename $0` dir
ARGUMNETS:
dir: rename the files in dir;
DISCRIPTIONS:
This will rename the file in dir whose name begin with '.'
END
exit 1
}


function renamehidefile()
{
cDIR=$1

for LOOP in `ls -a $cDIR`
do
if [ -f ${cDIR}/${LOOP} ]
then
TMP=`echo $LOOP | sed 's/\.//g'`
# echo "--iTMP:${cDIR}/$TMP"
mv ${cDIR}/${LOOP} ${cDIR}/${TMP}
else :
# echo "${cDIR}/${LOOP} is not a regular file but dir"
fi
done
}

if [ $# -le 0 ]
then
usage
else
#read arg and process it
while [ $# -gt 0 ]
do
iDIR=$1
#         echo "-----$iDIR"
case $iDIR in
*)
if [ ! -d $iDIR ]
then
echo "Dir :$iDIR is not dir or doesnt exit! dont process it"
else
renamehidefile $iDIR
fi
#shift the arguments
shift
;;
esac
done
fi


[admin@localhost zushell]$

 更改属性并查看：

[admin@localhost zushell]$ chmod a+x renamehidefile.sh
[admin@localhost zushell]$ ll | grep renamehidefile.sh -rwxrwxr-x 1 admin admin  1022 2012-02-21 17:02 renamehidefile.sh[admin@localhost zushell]$

更改隐藏文件：

[admin@localhost zushell]$ ./renamehidefile.sh aa bb
[admin@localhost zushell]$

查看更改后的文件：

[admin@localhost zushell]$
[admin@localhost zushell]$ ll -A aa bb
aa:
total 0
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_deler_rand_14188_2012-02-2107:01:19PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_deler_rand_27180_2012-02-2107:01:19PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_deler_rand_5787_2012-02-2107:01:19PM_log
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_maker_rand_16494_2012-02-2107:01:19PM_log
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_maker_rand_26057_2012-02-2107:01:19PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_maker_rand_8213_2012-02-2107:01:19PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_user_rand_1238_2012-02-2107:01:19PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_user_rand_20561_2012-02-2107:01:19PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_user_rand_21450_2012-02-2107:01:19PM_log
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 1_deler_rand_26616_2012-02-2107:01:19PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 1_deler_rand_4421_2012-02-2107:01:19PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 1_deler_rand_7664_2012-02-2107:01:19PM_log

……


bb:
total 0
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_deler_rand_14038_2012-02-2107:01:28PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_deler_rand_16080_2012-02-2107:01:28PM_log
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_deler_rand_18136_2012-02-2107:01:28PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_maker_rand_32528_2012-02-2107:01:28PM_log
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_maker_rand_5710_2012-02-2107:01:28PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_maker_rand_8917_2012-02-2107:01:28PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_user_rand_16423_2012-02-2107:01:28PM_log
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_user_rand_21042_2012-02-2107:01:28PM_report
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 0_user_rand_4381_2012-02-2107:01:28PM_bak
-rw-rw-r-- 1 admin admin 0 2012-02-21 19:01 10_deler_rand_11122_2012-02-2107:01:28PM_report