Shell命令sshpass非互動SSH密碼驗證

Shell命令sshpass非互動SSH密碼驗證

Shell命令sshpass非互動SSH密碼驗證

#安裝sshpasssshpass

：http://sourceforge.net/projects/sshpass/

下載為一個 tar.gz的壓縮包。

$ tar -zxvf sshpass-1.05.tar.gz

$ cd sshpass-1.05

$ ./configure --prefix=/opt/sshpass

#指定安裝目錄

$ make

$ make install

$ cp /opt/sshpass/bin/sshpass /usr/bin/

安裝完成

#查看協助

sshpass -h

Usage: sshpass [-f|-d|-p|-e] [-hV] command parameters

-f filename Take password to use from file

-d number Use number as file descriptor for getting password

-p password Provide password as argument (security unwise)

-e Password is passed as env-var "SSHPASS"

With no parameters - password will be taken from stdin

-h Show help (this screen)

-V Print version information

At most one of -f, -d, -p or -e should be used

#!/bin/bash

cd $(dirname $0)

source ./config.sh

date=`date +%Y-%m-%d`

#上傳DUMP指令碼到服務端

sshpass -pyour_pwd scp -P22 ./dump.sh your_user@192.168.1.10:~/

#-o StrictHostKeyChecking=no 避免第一次登入出現公開金鑰檢查。

sshpass -pyour_pwd scp -o StrictHostKeyChecking=no -P22 ./dump.sh your_user@192.168.1.10:~/

#登陸到服務端地址，執行DUMP指令碼，將執行結果寫入本地檔案

sshpass -pyour_pwd ssh -p22 your_user @192.168.1.10 "sh ~/dump.sh" >local_result.txt

#使用檔案中的密碼

sshpass -f pwd.file ssh -p22 your_user@192.168.1.10 "sh ~/dump.sh" >>local_result.txt

#從環境變數(SSHPASS)讀取密碼

sshpass -e ssh -p22 your_user@192.168.1.10 "sh ~/dump.sh" >>local_result.txt