I have a little framework that I often use when I want feedback/when I give feedback on a blog post, a tutorial, a project, a product, etc. to get as much clarity as possible, quickly.
- what’s Awesome?
- what’s Boring?
- what’s Confusing?
- what Didn’t you believe?
These “ABCD” questions are basic, but they get to the meat of the good and the bad (and the in between) of what you’re producing.
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Cassidy Williams wrote a post explaining the what, how and why of CSS clamp().
In a sentence, clamp() lets you assign a value to a CSS property between a minimum and a maximum range, and uses a preferred value in that range. It’s really helpful for responsive layouts and typography!
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Today I got greeted by the following error when I was trying to scp some file.
# scp a.txt user@somehost:/tmp/b.txt
subsystem request failed on channel 0
scp: Connection closed
This cryptic error message comes from a default config change that OpenSSH introduced in version 9.
By default it now uses the sftp protocol for transfering files and no longer the original scp protocol.
Thus for hosts which do not support the sftp subsystem, but only the original scp, the file transfer fails with the above error.
Luckily there is the -O parameter which can be used to select the original scp protocol, and the transfer then succeeds:
# scp -O a.txt user@somehost:/tmp/b.txt