大约有 2,540 项符合查询结果（耗时：0.0220秒） [XML]
How many socket connections can a web server handle?
...IO implementations.
WhatsApp can handle a million WITH traffic on a single Unix flavoured OS machine - https://blog.whatsapp.com/index.php/2012/01/1-million-is-so-2011/.
And finally, this one, http://highscalability.com/blog/2013/5/13/the-secret-to-10-million-concurrent-connections-the-kernel-i.html...
When splitting an empty string in Python, why does split() return an empty list while split('\n') re
...d each of them with a linefeed, then I'd say the file contains 3 lines. on unix it is best practice to have a text file always end with a linefeed. otherwise cat file garbles your command line and subversion complains. vi always appends one.
– user829755
May 20...
In the shell, what does “ 2>&1 ” mean?
In a Unix shell, if I want to combine stderr and stdout into the stdout stream for further manipulation, I can append the following on the end of my command:
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How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
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At some point, you're going to have to load the secret key, and with most Unix based systems, if an attacker can get root access they can get the key. If you encrypt the key, you have to have code to decrypt it, and at some point the decryption code has to be plain text so it can be executed. This ...
How to parse the AndroidManifest.xml file inside an .apk package
...e.apk
Where package.apk is your .apk package.
Moreover, you can use the Unix pipe command to clear the output. For example:
$ aapt dump permissions package.apk | sed 1d | awk '{ print $NF }'
Here a Python script that to that programmatically:
import os
import subprocess
#Current directory an...
Learn C first before learning Objective-C [closed]
...y from a language point of view, you will find that Mac OS X is a complete Unix operating system. All the system level libraries are written in C.
It is probably possible to learn both at the same time, but I think you will appreciate and understand Objective-C more if you have a solid working kno...
kernel stack and user space stack
...ngst that is the thread's stackpointer). There are multiple ways for this: UNIX signals, setcontext(), pthread_yield() / pthread_cancel(), ... - but this is disgressing a bit from the original question.
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What is the (best) way to manage permissions for Docker shared volumes?
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unix.stackexchange.com/questions/123062/…
– elim
Oct 30 '14 at 12:13
15
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Nginx no-www to www and www to no-www
...edirects and HSTS headers.
Redirect everything to SSL (personal config on UNIX with IPv4, IPv6, SPDY, ...):
#
# Redirect all www to non-www
#
server {
server_name www.example.com;
ssl_certificate ssl/example.com/crt;
ssl_certificate_key ssl/example.com/key;
listen ...
Why '&&' and not '&'?
...A classical example where bit-patterns and bitwise operator are used is in Unix/Linux file system permissions.
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