227 karma · joined January 23, 2017
Operational issue - Amazon CloudFront (Global) Service Amazon CloudFront Severity Informational RSS Elevated Error Rates Jul 18 10:26 AM PDT Between 9:37 AM and 10:13 AM PDT, we experienced elevated error rates for request serviced by the CloudFront Origin Shield and Regional Edge Cache in the US-EAST-1 region. The issue has been resolved and service is operating normally.
I think this is what the AWS Client VPN client for Ubuntu does. So AWS does have the method in their tool set somewhere, though I imagine it's owned by an entirely different team than their CLI.
Tetrahedra almost tessellate but don't quite do it: https://www.pnas.org/content/pnas/103/28/10612/F1.large.jpg
In music, the frequency ratio of a semitone is ideally 2^(1/12), but without some tiny fudging (called tuning), you can't make harmonies as the frequencies almost but don't quite line up right. I forget exactly how this one works so I may have something off.
Did I learn wrong? Are all random numbers derived from an appropriate recursive function considered pseudo random, no matter how the seed was derived?
In general, not for SSH specifically, I tend to close quoted bash strings instead of trying to figure out how many escapes I need. Especially useful for awk and sed.
For example:
$ echo "One Two Three" | awk '{print "'"'"'"$2" here'"'"'"}'
'Two here'
Ok, maybe escapes would have been easier in this particular example. $ echo "One Two Three" | awk '{print "\'"$2" here\'"}'
>
No wait, that doesn't work. Why didn't that work? $ echo "One Two Three" | awk '{print "\\'"$2" here\\'"}'
awk: cmd. line:1: {print "\\
awk: cmd. line:1: ^ unterminated string
awk: cmd. line:1: {print "\\
awk: cmd. line:1: ^ syntax error
...Nevermind, my original way is still better for me.And it ended up helping me choose Computer Science as my college degree and put me on the career path I'm on now. TI has its faults, but I'll be ever thankful for their roll in my job satisfaction.
I don't think I've heard of this before. What does it mean? Does China operate a disconnected BGP network? Or do they have some modified protocol, or what?