Non-interactive SSH password authentication -Sshpass command of the terminal -Linux

Sshpass using SSH so-called "interactive keyboard password authentication" tools to perform password authentication in a non-interactive mode

Popular, is to use ssh password is required when connecting to type your password , no way explicitly connected, as shown, a password is required to interact.

The Sshpass to do is to use ssh by clear text, and brought some more fresh features

installation

• macOS - brew to download and install

  # 安装命令
  brew install https://raw.githubusercontent.com/kadwanev/bigboybrew/master/Library/Formula/sshpass.rb
  # 连接到/usr/local/bin (如果提示 command not found)
  cd /usr/local/bin
  ln -s sshpass ../Cellar/sshpass/1.06/bin/sshpass

• Debian - apt install sshpass

• CentOS - yum install sshpass

• Source Installation

  $ wget http://sourceforge.net/projects/sshpass/files/latest/download -O sshpass.tar.gz
  $ tar -xvf sshpass.tar.gz
  $ cd sshpass-1.06
  $ ./configure
  # sudo make install 

use

# 简单使用，使用密码 XXX 连接Ip的默认ssh
sshpass -p "XXX" ssh user@IP

advanced

• Ssh remote connection to the specified port
  sshpass -p {密码} ssh -p ${端口} {用户名}@{主机IP}

• Read the contents of the file as the password from the password file to a remote host connection
  sshpass -f ${密码文本文件} ssh {用户名}@{主机IP}

• Pull files from a remote host to local
  sshpass -p {密码} scp {用户名}@{主机IP}:${远程主机目录} ${本地主机目录}

• The host directory files are copied to the remote host directory
  sshpass -p {密码} scp ${本地主机目录} {用户名}@{主机IP}:${远程主机目录}

• Remote connection to the host and execute commands
  sshpass -p {密码} ssh -o StrictHostKeyChecking=no {用户名}@{主机IP} 'rm -rf /tmp/test'

  -o StrictHostKeyChecking = no: Ignore the password prompt
  

More

More excellent tool, please focus on micro-channel public number acquisition

This article from the blog article multiple platforms OpenWrite release!