Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Q&A

Welcome to the Power Users community on Codidact!

Power Users is a Q&A site for questions about the usage of computer software and hardware. We are still a small site and would like to grow, so please consider joining our community. We are looking forward to your questions and answers; they are the building blocks of a repository of knowledge we are building together.

Post History

50%
+0 −0
Q&A Mac SSH sends some environment variables by default

Why does the default SSH client behavior for MacOS send LANG and LC_* environment variables to the server? If I consult man ssh_config, it says SendEnv […] The default is not to send any enviro...

0 answers  ·  posted 1mo ago by Michael‭  ·  edited 1mo ago by Michael‭

Question ssh macOS
#2: Post edited by user avatar Michael‭ · 2024-10-18T21:06:48Z (about 1 month ago)
Tweak title to note that it's not ALL env vars
  • Mac SSH sends environment variables by default
  • Mac SSH sends some environment variables by default
  • Why does the default SSH client behavior for MacOS send `LANG` and `LC_*` environment variables to the server? If I consult `man ssh_config`, it says
  • > ### `SendEnv`
  • >
  • > \[&hellip;] The default is not to send any environment variables.
  • Why would Apple decide to override it? (And why leave the documentation with its original text?)
  • ```
  • Host *
  • SendEnv LANG LC_*
  • ```
  • Why does the default SSH client behavior for MacOS send `LANG` and `LC_*` environment variables to the server? If I consult `man ssh_config`, it says
  • > ### `SendEnv`
  • >
  • > \[&hellip;] The default is not to send any environment variables.
  • Why would Apple decide to override it? (And if so, why leave the documentation with its original text?)
  • This snippet is at the bottom of */etc/ssh/ssh_config*:
  • ```
  • Host *
  • SendEnv LANG LC_*
  • ```
#1: Initial revision by user avatar Michael‭ · 2024-10-18T19:05:50Z (about 1 month ago)
Mac SSH sends environment variables by default
Why does the default SSH client behavior for MacOS send `LANG` and `LC_*` environment variables to the server? If I consult `man ssh_config`, it says

> ### `SendEnv`
>
> \[&hellip;] The default is not to send any environment variables.

Why would Apple decide to override it? (And why leave the documentation with its original text?)

```
Host *
    SendEnv LANG LC_*
```