Read in the comments :
"I find that it's more hassle than it's worth."

Some interesting hacks to change the terminal look & feel

A very interesting article about dealing with problems at work.

It also reminded me about :
https://dilbert.com/strip/2016-03-30
https://dilbert.com/strip/2020-01-29

IMAGINE IF INSTEAD OF CRYPTIC TEXT STRINGS,
YOUR COMPUTER PRODUCED ERROR MESSAGES IN HAIKU...

A file that big?
It might be very useful.
But now it is gone.
 - - - - - - - - - - - -
Yesterday it worked
Today it is not working
Windows is like that
 - - - - - - - - - - - -
Stay the patient course
Of little worth is your ire
The network is down
 - - - - - - - - - - - -
Three things are certain:
Death, taxes, and lost data.
Guess which has occurred.
 - - - - - - - - - - - -
You step in the stream,
but the water has moved on.
This page is not here.
 - - - - - - - - - - - -
Out of memory.
We wish to hold the whole sky,
But we never will.
 - - - - - - - - - - - -
Having been erased,
The document you're seeking
Must now be retyped.
 - - - - - - - - - - - -
Rather than a beep
Or a rude error message,
These words: "File not found."
 - - - - - - - - - - - -
Serious error.
All shortcuts have disappeared.
Screen. Mind. Both are blank.
 - - - - - - - - - - - -
The Web site you seek
cannot be located but
endless others exist
 - - - - - - - - - - - -
Chaos reigns within.
Reflect, repent, and reboot.
Order shall return.
 - - - - - - - - - - - -
ABORTED effort:
Close all that you have.
You ask way too much.
 - - - - - - - - - - - -
First snow, then silence.
This thousand dollar screen dies
so beautifully.
 - - - - - - - - - - - -
With searching comes loss
and the presence of absence:
"My Novel" not found.
 - - - - - - - - - - - -
The Tao that is seen
Is not the true Tao, until
You bring fresh toner.
 - - - - - - - - - - - -
Windows NT crashed.
I am the Blue Screen of Death.
No one hears your screams.
 - - - - - - - - - - - -
A crash reduces
your expensive computer
to a simple stone.
 - - - - - - - - - - - -
Error messages
cannot completely convey.
We now know shared loss.


-- Anonymous Author

Search any number within the first 2 billion decimal digits of Pi

TIL about this expression, meaning :

Any seemingly pointless activity which is actually necessary to solve a problem which solves a problem which, several levels of recursion later, solves the real problem you're working on.

And demonstrated by : https://www.youtube.com/watch?v=AbSehcT19u0

TL;DR : you can :
- create your own CA to generate user and host certificates
- upon login, user and host present certificates to each other. Provided both trust the same CA, the login is accepted
- no more need to deploy keys

It's also possible to embed extra settings in certificates (like forbidding port forwarding, ...)

Details : https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/deployment_guide/sec-using_openssh_certificate_authentication#sec-Introduction_to_SSH_Certificates