scp.sh

#!/bin/sh
#Auto change server files
#liudong 2016-3-21
if      [ ! -f ip.txt ];then
        echo -e "\033[31mplease create ip.txt files,the ip.txt contents as follows: \033[0m"
cat << EOF
111.206.164.196
111.206.164.197
111.206.164.198
EOF
        exit
fi

if
    [ -z "$1" ];then
    echo -e "\033[31mUsage: $0 command,Example{src_Files|sre_Dir Des_dir} \033[0m"
    exit
fi
    count=`cat ip.txt |wc -l`
    rm -rf ip.txt.swp
    i=0
while ((i< $count))

do
    i=`expr $i + 1`
    echo $i
    sed "${i}s/^/&${i} /g" ip.txt >> ip.txt.swp
    IP=`awk -v I="${i}" '{if(I==$1)print $2}' ip.txt.swp`
    echo $IP
    scp -r -P22  $1 root@${IP}:$2
done