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Comments on Mac SSH sends some environment variables by default

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Mac SSH sends some environment variables by default

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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 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_*
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1 comment thread

Not unique to Apple (1 comment)
Not unique to Apple
qohelet‭ wrote 17 days ago

Both RHEL and Debian/Ubuntu pass these also, not just Apple. I suspect the intention is to preserve the user's language and regional preferences across SSH sessions. The challenges this poses on some servers, however, have been a point of contention for some time.