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A network protocol that allows data to be exchanged using a secure channel between two networked devices
1
vote
1
answer
742
views
How to send an osascript command to a Mac via SSH - Dealing with single quotes
I know how to send a command via SSH. For example, I have an old Canon scanner hanging off of a Raspberry Pi. … To initiate a scan I can do this:
ssh pi@raspsky 'scanimage -x 105 -y 149 --resolution 300 > scan.ppm'
However, now I want to send a command from the Pi to the Mac. …
0
votes
1
answer
172
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Why do I have to keep reloading the SSH daemon?
This on a 2017 iMac running Big Sur (11.6) with OpenSSH_8.1p1, LibreSSL 2.7.3.
I sometimes have a need to log in to this machine remotely. I have forwarded the port appropriately.
But, sometimes I get …
10
votes
1
answer
5k
views
SSH on Ventura - How to deal with hosts running very old versions of OpenSSH?
Their offer: ssh-rsa,ssh-dss
I would prefer to use ed25519 keys. … I temporarily "fixed" the problem by adding the following to my /etc/ssh/ssh_config file:
HostKeyAlgorithms +ssh-rsa
PubkeyAcceptedKeyTypes +ssh-rsa
There must be a better way. …
1
vote
1
answer
39
views
How to disable SSH password login in Sequoia
How do I disable SSH password login in Sequoia? … In previous MacOS versions you would edit /etc/ssh/sshd_config
However, in Sequoia every line in that file commented out except:
Include /etc/ssh/sshd_config.d/*
But the only file in that directory is: …
2
votes
0
answers
590
views
How To Establish A Persistent SSH
For example, here I try to log in to the home iMac from the old MacBook at the condo:
Whitey:~ mnewman$ ssh -p 10000 [email protected]
ssh: connect to host xxxx.myddns.rocks port 10000: Operation … What can I do to avoid having to restart the ssh daemon? …
5
votes
4
answers
1k
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Why does using “.local” version of a machine name “fix” SSH which seems to have been broken ...
Now it fails:
Fifteen:~ mnewman$ ssh sellotape
ssh: connect to host sellotape port 22: Operation timed out
Unless I use local appended to the hostname:
Fifteen:~ mnewman$ ssh sellotape.local
Last login … options for *
debug1: /Users/mnewman/.ssh/config line 37: Applying options for sellotape
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 21: include /etc/ssh/ssh_config.d …