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jj33
  • Member for 15 years, 4 months
  • Last seen more than a week ago
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I'm a bit pusher. I push bits.
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answer
98
How to: 1 Cron Job every ODD minutes and 1 other every EVEN minutes?
Jan 7, 2011
answer
88
CIDR for Dummies
May 27, 2009
answer
83
Do you skip a rack unit between servers?
Jun 18, 2009
answer
63
Postfix TLS over SMTP - RCPT TO prompts renegotiation then 554 5.5.1 Error: no valid recipients
Dec 1, 2011
answer
39
IPv6 intro for IPv4 admin
May 5, 2009
answer
38
What makes a "Good" or "Great" Administrator?
May 6, 2009
answer
37
Server room survival kit?
May 1, 2009
answer
32
Reverse DNS in a CIDR world
Jun 9, 2009
answer
30
What is the sticky bit in UNIX file systems? When is it used?
May 20, 2009
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26
In DNS can an IN NS point to a CNAME?
Jan 14, 2011
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AJAXy control buttons on user profile page can break
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58
How do I read in the contents of a directory in Perl?
45
Length of a JavaScript object
30
How far should one take e-mail address validation?
26
Is there a Unix utility to prepend timestamps to stdin?
24
parsing raw email in php