Question

我试图从Ssh 非互动ssh接线开始指挥。为此,我使用了斜线连接。

In order to set everything up I used this article: http://www.raphink.info/2008/09/forcing-environment-in-ssh.html

I use ~/.ssh/environment. In order to do that, I set PermitUserEnvironment to "yes" in sshd_config and restarted sshd.

在我身上我有以下内容:

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/home/ubuntu/java/jdk1.6.0_27/bin

JAVA_HOME=/home/ubuntu/java/jdk1.6.0_27

#PATH=/home/ubuntu/java/jdk1.6.0_27/bin:$PATH

#PLAY_HOME=/home/ubuntu/play

在试图利用非互动联系时,我有错误:

 [sshexec] Could not execute the java executable, please make sure the JAVA_HOME environment variable is set properly (the java executable should reside at JAVA_HOME/bin/java).

但我又走了这条路。

Answer 1

<代码>sshd(8)的男子页称:~/ssh/environment:

    It can only contain empty lines, comment lines (that start with
    ‘#’), and assignment lines of the form name=value.

也就是说,这并非是一纸空文。你们有双重引用、可变的扩展和别的界定。所有这一切都不会奏效。为此:

PATH=/home/ubuntu/java/jdk1.6.0_27/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
JAVA_HOME=/home/ubuntu/java/jdk1.6.0_27
PLAY_HOME=/home/ubuntu/play

还确保<代码>~/.ssh/environment上的许可,如上页所示——档案上没有团体或其他书面许可。

如果你担心在中断的环境下关闭账户,首先通过伐木进行测试,并像这样进行测试:

ssh localhost  echo $JAVA_HOME

你们可以确保环境变量的设定与你所期望的环境变数相同,如果出现错误的话,你仍然被搁置到东道国,以便你扭转变化。

Answer 2

您在path <>/strong>上使用了多端正表。但从指挥中看不出出口。

You should do it like that way.

export PATH="A" export PATH="$PATH:B" export PATH="$PATH:C"

Also you can get this type of help from there. So please post it to unix.

https://unix.stack Exchange.com/questions/12391/how-to-run-my-c-program- from-any where-within-the-system-ubuntu-10-10

希望会有所助益。

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