Linux/Unix实现自动ftp的shell脚本

#!/bin/ksh
. /tbill/app/.profile

sqlplus err/err123@billing @/tbill/data/recyclepath/tmp/ftp_file_data.sql

onInit()
{
USERHOME=$HOME
if [ -f "/tbill/data/recyclepath/tmp/autoftp.conf" ];then
. /tbill/data/recyclepath/tmp/autoftp.conf
echo machine $host > $USERHOME/.netrc
echo login $user >> $USERHOME/.netrc
echo password $passwd >> $USERHOME/.netrc

chmod 600 $USERHOME/.netrc
echo =============================
echo "host=$host"
echo "user=$user"
echo "password=x"
echo "remote dir=$remoteDir"
echo "source dir=$sourceDir"
echo "success dir=$backupDir"
echo "pattern=$pattern "

echo =============================
return 0
else
return 1
fi

}

showinfo()
{
echo NAME
echo " autoftp -automatic upload file to ftp server"
echo SYNOPSIS
echo " autoftp"
}
checkdir()
{
if [ ! -d $sourceDir ];then
echo "ERROR! source dir $sourceDir is not found!"
return 1
fi
if [ ! -d $backupDir ];then
mkdir $backupDir
fi
return 0
}
putFiles()
{
ftp -i $host << EOF
cd $remoteDir
mput $@
bye
EOF
}
############# main procedure ###################
DIRNAME=`date +%Y%m%d`
if [ $# -eq 1 -a "$1" = "-v" ] ;then
showinfo
exit
fi
#======================================================
#backup .netrc file
if [ -f ~/.netrc ]; then
mv ~/.netrc ~/.netrc.old
fi
#======================================================

onInit
if [ $? -ne 0 ];then
echo "ERROR! autoftp.conf not exist! please prepare it"
exit 1
fi

checkdir
if [ $? -ne 0 ];then
exit 1
fi
#begin ftp
date
echo "begin ftp"
cd $sourceDir

while read file;
do
if [ -f $sourceDir$file ]; then
touch "$file.chk"
mv $file "$file.txt"
putFiles "$file.txt $file.chk"
mv $file.txt /tbill/data/recyclepath/tmp/$backupDir
rm $file.chk
echo "put $file.txt $file.chk done!"
fi
done <<!
`ls -1|grep "$pattern"`
!

date
echo "ftp end"

#=============================================
if [ -f ~/.netrc ]; then
rm -f ~/.netrc
fi
if [ -f ~/.netrc.old ]; then
mv ~/.netrc.old ~/.netrc
fi
#============================================

###*************************************配置文件
host=10.100.5.6
user=noserv
passwd=noserv
sourceDir=/tbill/data/other_path/
backupDir=`date +%Y%m%d`
remoteDir=./
#使用正则表达式描述
pattern="^report.*"