Nguyen Duc Dung dungvn3000
dungvn3000
/ golang-patterns
Created
September 25, 2023 03:24
— forked from xigang/golang-patterns
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| import "regexp" | |
| // Basic regular expressions for validating strings | |
| const ( | |
| Email string = "^(((([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(\\.([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+)*)|((\\x22)((((\\x20|\\x09)*(\\x0d\\x0a))?(\\x20|\\x09)+)?(([\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]|\\x21|[\\x23-\\x5b]|[\\x5d-\\x7e]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(\\([\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))*(((\\x20|\\x09)*(\\x0d\\x0a))?(\\x20|\\x09)+)?(\\x22)))@((([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])([a-zA-Z]|\\d|-|\\.|_|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(([a-zA-Z]|[\\ |
dungvn3000
/ haskellTcpProxy.hs
Last active
October 11, 2018 10:10
— forked from paul-r-ml/haskellTcpProxy.hs
simple Haskell TCP proxy
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| module TcpProxy where | |
| import Control.Concurrent (forkIO) | |
| import Control.Monad (forever, unless, void) | |
| import Network (PortID(PortNumber),listenOn) | |
| import Network.Socket hiding (listen,recv,send) | |
| import Network.Socket.ByteString (recv,sendAll) | |
| import qualified Data.ByteString as S | |
| import System.Posix (Handler(Ignore),installHandler,sigPIPE) | |
| import Control.Exception (finally) |
dungvn3000
/ gist:982b26853058b0eef34930b299f2670f
Created
November 27, 2017 11:14
pfctl cheat sheet
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| # basic pfctl control | |
| # == | |
| # Related: http://www.OpenBSD.org | |
| # Last update: Tue Dec 28, 2004 | |
| # == | |
| # Note: | |
| # this document is only provided as a basic overview | |
| # for some common pfctl commands and is by no means | |
| # a replacement for the pfctl and pf manual pages. |
dungvn3000
/ HTTP.scala
Created
December 7, 2016 12:13
— forked from searler/HTTP.scala
Source code for Akka IO http server example
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| /** | |
| * © 2012 Typesafe Inc. | |
| * | |
| * Extracted from http://doc.akka.io/docs/akka/2.1.0-RC2/scala/io.html | |
| */ | |
| import akka.actor._ | |
| import akka.util.{ ByteString, ByteStringBuilder } | |
| import java.net.InetSocketAddress |
dungvn3000
/ install.sh
Last active
December 22, 2015 03:38
— forked from emaxerrno/Installing zookeper and monitoring it
For storm cluster install
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| #!/bin/sh | |
| echo "assumes java 7 is instlaled openjdk versio" | |
| #pre dependencies | |
| sudo apt-get install git-core pkg-config libtool automake make g++ connect-proxy unzip python | |
| export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64 | |
| #install zeromq | |
| git clone git clone git://github.com/zeromq/libzmq.git |