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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
...可以配置syslog.conf文件，指定iptables的日志输出。
Have fun!
iptables 配置 实例
How can I set a website image that will show as preview on Facebook?
...n you share a link on facebook it will automatically find images on the website and randomly picks one as a preview. How can you influence the preview image? When a person shares the website link on his facebook?
...
Should I inherit from std::exception?
...t what you need to format a user-friendly message, then do so at the catch site.
– Emil
Jan 4 '11 at 1:33
std::excepti...
How to overcome root domain CNAME restrictions?
...
I couldn't agree more. Wanting to host a site from the 'naked' domain name is a common and logical thing to do. It uses less characters, it looks better etc. The url's own protocol identifier (www) is a vestigial part of the url if was even necessary in the first pl...
How to get the month name in C#?
...get the month name. You can even get the short month name as well as other fun things.
I would suggestion you put these into extension methods, which will allow you to write less code later. However you can implement however you like.
Here is an example of how to do it using extension methods:
u...
How do I view all commits for a specific day?
...{ git log --pretty='format:%C(yellow)%h %G? %ad%Cred%d %Creset%s%C(cyan) [%cn]' --decorate --after=\"$1 0:00\" --before=\"$1 23:59\" --author \"`git config user.name`\"; }; f"
Usage:
git commitsAtDate 2017-08-18
share
...
What are the most-used vim commands/keypresses?
... blank line; } next blank line
By file:
gg start of file; G end of file
123G go to specific line number
By marker:
mx set mark x; 'x go to mark x
'. go to position of last edit
' ' go back to last point before jump
Scrolling:
^F forward full screen; ^B backward full screen
^D down half scre...
How to enable local network users to access my WAMP sites?
...
One problem. I have various local sites (i.e. 192.168.1.1/mysite1) but once I tried on my phone to access that website, its appear incomplete for some reason. Its a wordpress site. Would you know the reason for it to happen?
– Ezeewei
...
Auto reloading python Flask app upon code changes
...
This works only when you run the site via the built-in development server. But not when running it via wsgi, on Apache. And I don't insist I really need to run it on Apache, so maybe what you suggest is the right way to do it.
– Passida...
How to print HTML content on click of a button, but not the page? [duplicate]
...sing jQuery and css like this:
function printDiv(selector) {
$('body .site-container').css({display:'none'});
var content = $(selector).clone();
$('body .site-container').before(content);
window.print();
$(selector).first().remove();
$('body .site-container').css({display:''...