sh [ssh-copy-id和ssh组合]这是一个粗略的脚本，如果需要，它会将本地ID密钥添加到客户端的授权密钥。

Posted 2021-05-07

#!/bin/bash

error_exit () {
    echo "Example usage: ssha [e-mail]"
    exit 1
}

main () {
    if [ -z "$1" ]; then
        error_exit
    fi

    if [[ $1 == *"@"* ]]; then
        client=$(cut -d "@" -f 2 <<< "$1")
        if [ -z "$client" ]; then
            error_exit
        fi
    else
        error_exit
    fi

    ping -c 1 $client > /dev/null 2>&1

    if [ $? -eq 0 ]; then
        /usr/bin/ssh-copy-id $1 > /dev/null 2>&1
        if [ $? -eq 0 ]; then
            /usr/bin/ssh -o StrictHostKeyChecking=no $1
        else
            echo "Command \"ssh-copy-id $1\" failed"
        fi
    else
        echo "Unable to ping client $client"
    fi
}

main $1