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Peter Green

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Top Questions
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323
What is rpikernelhack?
raspberrypi.stackexchange.com

214
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

107
Is using an outdated C compiler a security risk?
stackoverflow.com

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

88
What does the Y capacitor in a SMPS do?
electronics.stackexchange.com

87
Do there exist pairs of distinct real numbers whose arithmetic, geometric and harmonic means are all integers?
math.stackexchange.com

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

65
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

59
How does the Central London transport system work?
travel.stackexchange.com

59
How much of a git sha is *generally* considered necessary to uniquely identify a change in a given codebase?
stackoverflow.com

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

52
Why is the subway in Seoul so cheap?
travel.stackexchange.com

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

50
What does `dd if=/dev/zero of=/dev/sda` do
unix.stackexchange.com

49
Accidentally deleted entire Active Directory
serverfault.com

45
Why only sine waves?
electronics.stackexchange.com

44
Is "p" ever used to abbreviate pi in formulas?
electronics.stackexchange.com

40
Onboarding HQ requires 1 week to stay in an expensive city
workplace.stackexchange.com

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

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

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

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

33
Do you need to take the most direct route with an Oyster Card?
travel.stackexchange.com

33
What is the difference between Unix sockets and TCP/IP sockets?
serverfault.com

31
How can I understand whether my C implementation is constant-time or not (i.e. resistant to timing attacks)
crypto.stackexchange.com

31
What are the "other crontabs" that /etc/crontab refer to?
retrocomputing.stackexchange.com

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