shell--批处理(执行、发送、获取)模块

前文请见https://www.jianshu.com/p/b7a35769114a
主要是预上线机器没有python3环境,也不好安装,毕竟不是组内的机器;
用shell的话除了慢点也能用不是。。
脚本如下

执行模块

#!/bin/bash

file_exist(){
  file_name=$1
  if [ ! -f $file_name ];then
    echo 'file not exist! '$file_name
    exit 1
  fi
}
pre_check(){
  help_info="i ==> ip file\nc ==> command\ne ==> exec file\n\tag ==>add info"
  command=$1
  if [[ -z "$command" ]];then
    echo -e $help_info
    exit 0
  fi
  exec_time=$(date '+%Y-%m%d-%H%M%S')
  save_dir=./temp/$exec_time
  if [ ! -d $save_dir ];then
    mkdir -p $save_dir
  fi
  ip_file=temp-ip
  exec_file=temp-script
  conf_file=temp.conf
  echo $command | awk -F ';;' '{for(i=1;i<=NF;i++){print $i}}' > $save_dir/conf_file
  while read li;
  do
    l_k=`echo $li | awk -F '=' '{print $1}'`
    l_v=`echo $li | awk -F '=' '{print $2}'`
    if [[ "$l_k" == "i" ]];then
      file_exist $l_v
      cat $l_v | grep -v '^#' | sort -u > $save_dir/$ip_file
    elif [[ "$l_k" == "c" ]];then
      echo $l_v > $save_dir/$exec_file
    elif [[ "$l_k" == "e" ]];then
      file_exist $l_v
      cat $l_v > $save_dir/$exec_file
    elif [[ "$l_k" == "tag" ]];then
      tag_info=$l_v
    fi
  done < $save_dir/conf_file
  if [[ ! -f "$save_dir/$ip_file" ]] || [[ ! -f "$save_dir/$exec_file" ]];then
    echo -e $help_info
    exit 0
  fi
}

### main ###
command=$1
pre_check "$command"

tar_dir=/tmp
li_command='cd '$tar_dir' && chmod +x '$exec_file' && ./'$exec_file' && rm -f '$exec_file''

for li in `cat $save_dir/$ip_file | awk '{print $1}'`;
do
  info=`cat $save_dir/$ip_file | grep -w $li`
  echo "===>"$info
  scp -o StrictHostKeyChecking=no -o ConnectTimeout=10 -q -r $save_dir/$exec_file $li:$tar_dir
  ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 $li "$li_command"
done

if [[ ! -z "$tag_info" ]];then
  mv $save_dir $save_dir'_'$tag_info
fi

发送模块

#!/bin/bash

file_exist(){
  file_name=$1
  if [ ! -f $file_name ];then
    echo 'file not exist! '$file_name
    exit 1
  fi
}
pre_check(){
  help_info="i ==> ip file\ns ==> source file\nt ==> target dir\ntag ==>add info\n"
  command=$1
  if [[ -z "$command" ]];then
    echo -e $help_info
    exit 0
  fi
  exec_time=$(date '+%Y-%m%d-%H%M%S')
  save_dir=./temp/$exec_time
  if [ ! -d $save_dir ];then
    mkdir -p $save_dir
  fi
  ip_file=temp-ip
  conf_file=temp.conf
  echo $command | awk -F ';;' '{for(i=1;i<=NF;i++){print $i}}' > $save_dir/conf_file
  while read li;
  do
    l_k=`echo $li | awk -F '=' '{print $1}'`
    l_v=`echo $li | awk -F '=' '{print $2}'`
    if [[ "$l_k" == "i" ]];then
      file_exist $l_v
      cat $l_v | grep -v '^#' | sort -u > $save_dir/$ip_file
    elif [[ "$l_k" == "s" ]];then
      file_exist $l_v
      source_file=$l_v
    elif [[ "$l_k" == "t" ]];then
      target_dir=$l_v
    elif [[ "$l_k" == "tag" ]];then
      tag_info=$l_v
    fi
  done < $save_dir/conf_file
  if [[ ! -f "$save_dir/$ip_file" ]];then
    echo -e $help_info
    exit 0
  fi
}

### main ###
command=$1
pre_check "$command"

tar_dir=/tmp
li_command='cd '$target_dir' && ls -l | grep -w '$source_file''

for li in `cat $save_dir/$ip_file | awk '{print $1}'`;
do
  info=`cat $save_dir/$ip_file | grep -w $li`
  echo "===>"$info
  scp -o StrictHostKeyChecking=no -o ConnectTimeout=10 -q -r $source_file $li:$target_dir
  ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 $li "$li_command"
done

if [[ ! -z "$tag_info" ]];then
  mv $save_dir $save_dir'_'$tag_info
fi

获取模块

#!/bin/bash

file_exist(){
  file_name=$1
  if [ ! -f $file_name ];then
    echo 'file not exist! '$file_name
    exit 1
  fi
}
dir_exist(){
  dir_name=$1
  [ ! -d $dir_name ] && mkdir -p $dir_name
}
pre_check(){
  help_info="i ==> ip file\ns ==> source file or dir\nt ==> target dir\ntag ==>add info\n"
  command=$1
  if [[ -z "$command" ]];then
    echo -e $help_info
    exit 0
  fi
  exec_time=$(date '+%Y-%m%d-%H%M%S')
  save_dir=./temp/$exec_time
  if [ ! -d $save_dir ];then
    mkdir -p $save_dir
  fi
  ip_file=temp-ip
  conf_file=temp.conf
  echo $command | awk -F ';;' '{for(i=1;i<=NF;i++){print $i}}' > $save_dir/conf_file
  while read li;
  do
    l_k=`echo $li | awk -F '=' '{print $1}'`
    l_v=`echo $li | awk -F '=' '{print $2}'`
    if [[ "$l_k" == "i" ]];then
      file_exist $l_v
      cat $l_v | grep -v '^#' | sort -u > $save_dir/$ip_file
    elif [[ "$l_k" == "s" ]];then
      source_file=$l_v
    elif [[ "$l_k" == "t" ]];then
      target_dir=$l_v
      dir_exist $target_dir
    elif [[ "$l_k" == "tag" ]];then
      tag_info=$l_v
    fi
  done < $save_dir/conf_file
  if [[ ! -f "$save_dir/$ip_file" ]];then
    echo -e $help_info
    exit 0
  fi
}

### main ###
command=$1
pre_check "$command"

tar_dir=/tmp
li_command='cd '$target_dir' && ls -l | grep -w '$source_file''

for li in `cat $save_dir/$ip_file | awk '{print $1}'`;
do
  info=`cat $save_dir/$ip_file | grep -w $li`
  dir_exist $target_dir/$li
  echo "===>"$info
  scp -o StrictHostKeyChecking=no -o ConnectTimeout=10 -q -r $li:$source_file $target_dir/$li
  #ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 $li "$li_command"
  ls -l $target_dir/$li
done

if [[ ! -z "$tag_info" ]];then
  echo $save_dir'_'$tag_info
  echo $save_dir
  mv $save_dir $save_dir'_'$tag_info
fi

执行栗子

发送结果 -- 将本地的1.txt文件 发送到upload-ip.txt里IP的对应主机/home目录下



获取结果 -- 如图可见将远程的/home/1.txt 取到了本地的/home/test里面




执行结果 -- 在远程主机上执行 'ls -l /home | grep 1.txt' 这条命令,当然也支持原创执行脚本,将c参数换为e参数即可

坑点

主要是shell的环境变量问题,一开始觉得很简单,后来已解决

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