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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
...ate NEW,ESTABLISHED -j ACCEPT
类似的，对于HTTP/HTTPS(80/443)、pop3(110)、rsync(873)、MySQL(3306)等基于tcp连接的服务，也可以参照上述命令配置。
对于基于udp的dns服务，使用以下命令开启端口服务：
iptables -A OUTPUT -p udp -o eth0 --dport 53 -j AC...
Get the cartesian product of a series of lists?
... Cy Dx Dy
# product(range(2), repeat=3) --> 000 001 010 011 100 101 110 111
pools = map(tuple, args) * kwds.get('repeat', 1)
result = [[]]
for pool in pools:
result = [x+[y] for x in result for y in pool]
for prod in result:
yield tuple(prod)
The result of bo...
Display a view from another controller in ASP.NET MVC
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wompwomp
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Google Authenticator available as a public service?
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TadeckTadeck
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Check if SQL Connection is Open or Closed
...microsoft.com/en-us/library/system.data.sqlclient.sqlconnection.state(v=vs.110).aspx
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git pull aborted with error filename too long
...ong path doesn't seem up to date, as it still links to old msysgit ticket #110. However, according to later ticket #122 the problem has been fixed in msysgit 1.9, thus:
Update to msysgit 1.9 (or later)
Launch Git Bash
Go to your Git repository which 'suffers' of long paths issue
Enable long paths ...
How to overlay images
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Nathan LongNathan Long
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Span inside anchor or anchor inside span or doesn't matter?
...
110
3 - It doesn't matter.
BUT, I tend to only use a <span> inside an <a> if it's onl...
String length in bytes in JavaScript
... Byte 3
7 U+007F 0xxxxxxx
11 U+07FF 110xxxxx 10xxxxxx
16 U+FFFF 1110xxxx 10xxxxxx 10xxxxxx
...
If instead you need to understand the page encoding, you can use this trick:
function lengthInPageEncoding(s) {
var a = do...
Duplicating a MySQL table, indices, and data
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Haim EvgiHaim Evgi
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