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Peter Green

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Top Questions
Top Answers
268
What is rpikernelhack?
raspberrypi.stackexchange.com

212
Why has Raspbian apparently been renamed into "Raspberry Pi OS"?
unix.stackexchange.com

133
Why does MIT have a /8 IPv4 block?
superuser.com

121
How to understand "I had two try"
ell.stackexchange.com

107
Why does chmod 777 -R / leave the system unusable?
askubuntu.com

106
Is using an outdated C compiler a security risk?
stackoverflow.com

102
Is there a "catch" on my "increased credit limit"?
money.stackexchange.com

86
Do there exist pairs of distinct real numbers whose arithmetic, geometric and harmonic means are all integers?
math.stackexchange.com

77
What does the Y capacitor in a SMPS do?
electronics.stackexchange.com

70
Does username length/complexity/uniqueness positively impact security?
security.stackexchange.com

62
Why does GCC use multiplication by a strange number in implementing integer division?
stackoverflow.com

61
How "scrambled" is the data on a RAID5 disk?
security.stackexchange.com

57
How does the Central London transport system work?
travel.stackexchange.com

52
What exactly was/is the difference between "Disney World" and "Disneyland"?
travel.stackexchange.com

51
Why is the size of my email about a third bigger than the size of its attached files?
superuser.com

51
How much of a git sha is *generally* considered necessary to uniquely identify a change in a given codebase?
stackoverflow.com

51
Why is the subway in Seoul so cheap?
travel.stackexchange.com

49
Accidentally deleted entire Active Directory
serverfault.com

48
What does `dd if=/dev/zero of=/dev/sda` do
unix.stackexchange.com

45
Why only sine waves?
electronics.stackexchange.com

38
When can I commit a Private Key to source control?
security.stackexchange.com

37
Trying to upgrade my laptop SSD, 1mm too big to fit in the slot
superuser.com

37
What is the meaning of "check out" in a programming context?
ell.stackexchange.com

37
Onboarding HQ requires 1 week to stay in an expensive city
workplace.stackexchange.com

34
What does the 1000M on a network switch mean?
networkengineering.stackexchange.com

32
Do you need to take the most direct route with an Oyster Card?
travel.stackexchange.com

31
What is torrent encryption and does it make my traffic anonymous?
security.stackexchange.com

30
Using a non-US passport to travel domestically for a US citizen, as my US passport has expired
travel.stackexchange.com

30
How can I understand whether my C implementation is constant-time or not (i.e. resistant to timing attacks)
crypto.stackexchange.com

30
What are the "other crontabs" that /etc/crontab refer to?
retrocomputing.stackexchange.com

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