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9个常用iptables配置实例 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...本机：
iptables -A INPUT -i eth0 -p tcp -s 192.168.100.0/24 --dport 22 -m state --state NEW,ESTABLESHED -j ACCEPT
iptables -A OUTPUT -o eth0 -p tcp --sport 22 -m state --state ESTABLISHED -j ACCEPT
若要支持由本机通过SSH连接其他机器，由于在本机端口建立连接，因而...
Haskell function composition (.) and function application ($) idioms: correct use
...like a PHP user.
– Evan Carroll
Jun 22 '10 at 15:20
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Rails: Missing host to link to! Please provide :host parameter or set default_url_options[:host]
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answered Oct 31 '12 at 22:43
Carlos CastilloCarlos Castillo
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How to export query result to csv in Oracle SQL Developer?
...d...
– Jeffrey Kemp
Nov 13 '10 at 7:22
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In version 3.0.04 this option has been renamed to Export...
What is the difference between NULL, '\0' and 0?
...0.html
– Sinan Ünür
Aug 18 '09 at 22:35
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No, you won't compare ptr to all-bits-zero. This is n...
Limiting floats to two decimal points
... 0.245, so naturally it rounds down. Likewise, there is no such thing as 0.225 in binary, but the binary value which is closest to 0.225 is slightly greater than 0.225, so naturally it rounds up.
– John Y
Jun 14 '16 at 19:06
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Pass mouse events through absolutely-positioned element
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answered Jun 22 '11 at 14:49
JanDJanD
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Find index of a value in an array
...hing else like this is!
– qJake
Jun 22 '18 at 17:22
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./configure : /bin/sh^M : bad interpreter [duplicate]
...olymamepolymame
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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
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edited Sep 22 '09 at 12:54
answered Sep 22 '09 at 12:25
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