还是循环，不过是双重循环，从2个文件中读

newei90

想从多台主机上的相同目录下载不同文件，主机的用户名口令都相同（sun solaris，ksh）
a文件存主机ip
b文件存文件名字

for (node1 in $iplist) and (node2 in $fileNameand );do
这个条件该如何表达啊！！！

LOCALDIR=/users
REMOTEDIR=/performancedata
USER=root
UPASSWD=root
iplist=`cat a`
fileName=`cat b`

for (node1 in $iplist) and (node2 in $fileNameand );do
ftp -i -v -n $node1 <<END_FTP
user $USER $UPASSWD
lcd $LOCALDIR
cd $REMOTEDIR
bin
get $node2
bye
END_FTP
if [ "$?" -eq 0 ]
then
echo "get file $node2 from $node1 successful" >> getfile.log
fi
done

请高手帮忙指点：for (node1 in $iplist) and (node2 in $fileNameand );do该如何表达？

honbj

原帖由 "newei90"]q 0  发表：

then
echo "get file $node2 from $node1 successful" >> getfile.log
fi
done

请高手帮忙指点：for (node1 in $iplist) and (node2 in $fileNameand );do该如何表达？

1. join a b >c
   
2. for mm in `cat c`; do
   
3.         node1=`echo $mm | awk {print $1}`
   
4.         node2=`echo $mm | awk {pirnt $2}`
   
5. 
   
6. ....
   
7. done

复制代码

newei90

c文件为空，所以后面的就没法执行了。

我编辑了一个c文件，每行前面是IP，后面是文件名，中间用TAB隔开
192.168.0.1     xx.tar

内容修改为：

for mm in `cat c`;do
node1=`echo $mm | awk '{print $1}'`
node2=`echo $mm | awk '{pirnt $2}'`
echo '==='
echo $mm
echo $node1
echo $node2
echo '==='


输出为：
===
192.168.0.1
192.168.0.1

===
Connected to 192.168.0.1
220 bj_db1 FTP server (SunOS 5. ready.
331 Password required for root.
230 User root logged in.
Local directory now /users/sms/tmp/collect
250 CWD command successful.
200 Type set to I.
(remote-file) (local-file) 221 Goodbye.
===
xx.tar
xx.tar

===
db1log.tar: unknown host or invalid literal address
Not connected.
Local directory now /users/sms/tmp/collect
Not connected.
Not connected.
Not connected.


赋值没有按照设想的来啊？