[英]Plink does not source bashrc or bash_profile on connect
I am trying to use plink as an ssh alternative on windows, but I am finding that when plink connects to a remote linux machine, it does not source .bash_profile or .bashrc. 我试图在Windows上使用plink作为ssh替代品,但我发现当plink连接到远程linux机器时,它不会提供.bash_profile或.bashrc。
Is there a different dot file I should create? 我应该创建一个不同的点文件吗? Or is there another option?
还是有其他选择吗?
For example, my bashrc file adds a directory to my path. 例如,我的bashrc文件在我的路径中添加了一个目录。 This directory contains extra programs that I want to use, one being python.
这个目录包含我想要使用的额外程序,一个是python。
This will not work: 这不起作用:
plink host python
Where as this will: 这将是:
plink host "source .bashrc;python"
When I use plink without a command parameter, it sources .bash_profile and everything works fine, but it appear that by merely sending a command plink will not source either file. 当我在没有命令参数的情况下使用plink时,它会输出.bash_profile并且一切正常,但看起来仅通过发送命令plink将不会获取任何文件。
Is there a workaround? 有解决方法吗?
The accepted answer helped me solve the same problem using plink. 接受的答案帮助我使用plink解决了同样的问题。 Here is a bit more detail that may help people in future:
这里有一些可以帮助人们未来的细节:
When a ssh connection is made to run a single command using plink, bash is not invoked as an "interactive login shell", so it doesn't run /etc/profile, ~/.bash_profile, ~/.bash_login, or ~/.profile (see the bash manual pages). 当使用plink运行单个命令的ssh连接时,不会将bash作为“交互式登录shell”调用,因此它不会运行/ etc / profile,〜/ .bash_profile,〜/ .bash_login或〜/ .profile(参见bash手册页)。
For my purposes, I needed ~/.profile to run prior to the command passed in the plink command line. 为了我的目的,我需要〜/ .profile在plink命令行中传递的命令之前运行。
A forced command can be added to the authorized_keys file for that key (see the sshd manual pages). 可以将强制命令添加到该密钥的authorized_keys文件中(请参阅sshd手册页)。 A forced command (eg to run ~/.profile) stops it running the command specified by plink, so to get it to do both, the forced command should be to execute a script that runs .profile then the original plink command.
强制命令(例如运行〜/ .profile)会阻止它运行plink指定的命令,因此要使它同时执行这两项操作,强制命令应该是执行运行.profile然后执行原始plink命令的脚本。 The latter is stored in an environment variable $SSH_ORIGINAL_COMMAND so your script can do
后者存储在环境变量$ SSH_ORIGINAL_COMMAND中,因此您的脚本可以执行此操作
source .profile
$SSH_ORIGINAL_COMMAND
and you specify the script in the ~/.ssh/authorized_keys file as follows, before the key, on the same line: 然后在同一行的键之前的〜/ .ssh / authorized_keys文件中指定脚本,如下所示:
command="source forced_command.script" ssh-rsa A3AABzaC1yc...
If you simply connect to a remote host via ssh or plink, it will start the login account's default shell. 如果您只是通过ssh或plink连接到远程主机,它将启动登录帐户的默认shell。 If that shell is bash, bash will automatically source .bash_profile.
如果该shell是bash,bash将自动获取.bash_profile。
If you connect to a remote host via ssh or plink asking for a command to be executed, ssh will try to execute just that command. 如果通过ssh或plink连接到远程主机,要求执行命令,ssh将尝试执行该命令。
What you want to achieve can be done by using a ForcedCommand . 您想要实现的目标可以通过使用ForcedCommand来完成。 See also here:
另见:
Set the forced command to be a script that does 2 things: 将强制命令设置为执行以下两项操作的脚本:
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