Question

我在尝试执行脚本时收到此错误

max,max: bad port number-- sftp://11.111.10.3
usage: -i host-name [port]
?Invalid command
Not connected.
Not connected.
Not connected.

这个脚本应该检查10个服务器的CPU内存和磁盘使用情况，我在一台服务器上运行它并且必须ftp并检查其他服务器并将所需数据存储在一台服务器上，但这个错误不会消失

#! /bin/bash

BasePath=$(cd `dirname $0`; pwd)

function FtpMonitFile(){
  ServerPath=${BasePath}/data/$5
  mkdir -p $ServerPath
  ftp -i $2,$3 sftp://$1 <<EOF
  set xfer:clobber on
  cd $ServerPath
  cd $4
  get Monitor_$(date +%Y%m%d).txt
  bye
EOF
}

function GenerateReport(){
  mkdir -p ${BasePath}/result

  if [ ! -f ${BasePath}/result/$1.txt ];  then
      echo "Time|" > ${BasePath}/result/$1.txt
      awk 'BEGIN{
        for(i=0;i<=24;i++)
        {
            for(j=0;j<60;j=j+10)
            {
                if(length(i)<2){i="0"i}
                if(length(j)<2){j="0"j}
                print i ":" j "|" 
            }
        }
      }' >> ${BasePath}/result/$1.txt
  fi

  awk -v DayFile="${BasePath}/data/$1/Monitor_$(date +%Y%m%d).txt" -v ReFile="${BasePath}/result/$1.txt" -v Day=$(date +%m%d) 'BEGIN{
      while(getline<DayFile){
        if($2>flag[substr($1,1,4)]){
            flag[substr($1,1,4)]=$2;
        }
    }
  }{
    if(substr($1,1,4)=="Time"){
        print $0 Day "|";
    }else{
        print $0 flag[substr($1,1,4)] "|";
    }
  }' ${BasePath}/result/$1.txt >${BasePath}/result/$1.tmp

  mv ${BasePath}/result/$1.tmp  ${BasePath}/result/$1.txt

}

function main(){
  if [ ! $# == 5 ]; then
    echo "Please check the parameters"
    exit
  fi

FtpMonitFile $1 $2 $3 $4 $5
GenerateReport $5
}

#param: ip user_name password  remote_dir server_name()
#e.g.
#     FtpMonitFile 10.130.27.2 soft soft /home/soft/cwk OCS2

#FtpMonitFile 10.130.27.1 soft soft /home/soft/cwk OCS1

main 11.111.10.3 max max /home/max/ocsrpt/cwk server1
main 11.111.10.3 max max /home/max/ocsrpt/cwk server2

错误在第8行，第8行的代码是

ftp -i $2,$3 sftp://$1 <<EOF

我尝试使用以下代码 sftp://&1:22或sftp://&1":"22

但我仍然得到同样的错误，关于我如何能够帮助的任何建议!!

Answer 1

我将stfp更改为ftp并运行

x <- matrix(1:25, 5,5)
> diag(x)
> n <- function(x){
     y <- min(dim(x))
     c <- vector()
     for(i in 1:y){
       c[i] <- x[i,i]
     }
   c
}
> n(x)

感谢

坏端口号 - sftp：//11.111.10.3

1 个答案: