shell-things/.mikaela/ssh/config

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# My SSH config. This does leak existense of some hosts where I have
# access, but they should require SSH key authentication anyway.
Host *
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# Path for the control socket.
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ControlPath /tmp/SSH_%u-%r.%h.%p
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# Multiple sessions over single connection
ControlMaster yes
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# Keep connection open in the background even after connection has been
# closed.
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ControlPersist yes
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ForwardAgent no
ForwardX11 no
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# Ensure KnownHosts are unreadable if leaked.
HashKnownHosts yes
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LogLevel VERBOSE
Protocol 2
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# Always try public key authentication.
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PubkeyAuthentication yes
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# Send needed environment variables. I don't like setting wildcards
# and LC_ALL is disabled on purpouse.
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SendEnv EDITOR LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION TERM TZ
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# If the server doesn't reply in "three" pings, connection is dead.
# Defaults to 3 anyway, but I add it here for clearity and
# in case it decides to change in the future.
ServerAliveCountMax 3
# "ping" the server every minute.
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ServerAliveInterval 60
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# OpenSSH 6.8+ - ask all host keys from servers.
# I trust the server admins and ways to identify the keys (DNSSEC,
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# manual).
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UpdateHostKeys yes
# Add undocumented "UseRoaming no" to ssh_config or use
# "-oUseRoaming=no" to prevent upcoming #openssh client bug
# CVE-2016-0777. More later.
# ~~ https://twitter.com/msfriedl/status/687635945642967040
UseRoaming no
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# Verify SSHFP records. In case DNSSEC is used this skips the
# question on whether you trust the fingerprint or not.
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# All my hosts run DNSSEC validating Unbound on localhost and use it
# for all DNS queries. Yours should too.
VerifyHostKeyDNS yes
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Host hilla
HostName hilla.kapsi.fi
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User mikaela
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Host lakka
HostName lakka.kapsi.fi
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User mikaela
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Host meetingology
HostName ubottu.com
User meetingology
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Host synvaler
AddressFamily inet6
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HostName synvaler.mikaela.info
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User nemo
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Host tezagm
HostName tezagm.mikaela.info
User mikaela
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Host vardiera
HostName vardiera.mikaela.info
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User mikaela