Question

所以我在meteor.js项目中使用simple-ssh与远程服务器一起工作。有什么办法可以将本地变量发送到服务器吗？也许像是

name = "dir";

ssh
.exec( 'mkdir' + name , {
    out: console.log.bind(console)
})

Answer 1

将其保存在本地计算机上作为文件script.sh ...它使用ssh在远程主机上执行内联bash脚本

#!/bin/bash

echo REMOTE_IP $REMOTE_IP

# ... 

IFS='' read -r -d '' SSH_COMMAND_01 <<'EOT'

# ... top of inline bash script

echo "These commands will be run on remote host REMOTE_IP
echo "They are executed by: $( whoami )"

set -o errexit

echo put your commands here
echo can put your data inline here to get dealt with on remote box
echo some-local-data > /remoteuser/data_remotefile
echo now remote host has file containing data populated locally

# ... bottom of inline bash script

EOT

echo
echo now that we have defined the SSH_COMMAND_01 now execute it using ssh
echo

ssh remoteuser@${REMOTE_IP} "${SSH_COMMAND_01}"

一旦你创建了ssh密钥对并将公钥文件放在你的远程主机上并使用你的ssh填充你的本地环境，你就可以在本地执行上面的文件，这将跳转到远程主机并执行在开始EOT和结束EOT之间

本地终端中的

使用远程服务器的域名或Internet地址填充此环境变量

export REMOTE_IP=123.45.678.019  # this defines remote box 

chmod +x script.sh  # make it executable

script.sh   # launch it on your local box

与以上脚本分开以下内容可用于将文件从框A安全地复制到框B

#!/bin/bash

echo REMOTE_IP $REMOTE_IP

echo
echo now copy files from local to remote host
echo

sftp remoteuser@${REMOTE_IP} << STENSEOF
  put ${localA_datafile1}             /remoteuser/remoteB_datafile1
  put ${localA_datafile2}             /remoteuser/remoteB_datafile2
STENSEOF

Answer 2

我找到了一种方法 -

var name = "name1";

ssh
.exec('mkdir ' + name + ' , {
out: console.log.bind(console) 
})

这对我很有用

Answer 3

默认情况下OpenSSH使用名称中的LC_导出每个变量，创建类似这样的内容export LC_FRUIT="banana"然后ssh user @ server，并打印此变量echo $LC_FRUIT

如何通过ssh将本地变量发送到远程服务器

3 个答案: