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date -d @1208941833 +"%Y-%m-%d %H:%M:%S" | |
# 2008-04-23 11:10:33 | |
date +%s | |
# 1208941833 |
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CREATE VIEW V_UTIL_CONSTANTS AS | |
SELECT 1 AS ONE, 2 AS TWO, 3 AS THREE | |
SELECT ONE FROM V_UTIL_CONSTANTS |
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#!/bin/bash | |
# Sleep sort | |
# http://dis.4chan.org/read/prog/1295544154 | |
function f() { | |
sleep "$1" | |
echo "$1" | |
} |
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telnet server.com 25 | |
telnet-ssl server.com 465 | |
HELO server.com | |
MAIL FROM: <me@mine.com> | |
RCPT TO: <you@your.com> | |
RCPT TO: <he@your.com> | |
DATA | |
From: me@mine.com | |
To: you@your.com |
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dig +nocmd $DOMAIN MX +noall +answer | awk '{print $5 " " $6}' | sort -n | awk '{print substr($2,1,length($2)-1) " " $1 }' |
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function stringHash(s) { | |
var hash = 0, | |
i = 0, | |
char; | |
if (s.length === 0) { | |
return hash; | |
} | |
for (i = 0; i < s.length; i++) { | |
char = s.charCodeAt(i); | |
hash = 31*hash+char; |
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USER='username' | |
PASS='password' | |
HOST='host' | |
FOLD='folder' | |
ftp -n $HOST > temp <<END_SCRIPT | |
quote USER $USER | |
quote PASS $PASS | |
cd $FOLD | |
ls | |
quit |
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public static void main(String[] args) throws SocketException { | |
Enumeration<NetworkInterface> networks = NetworkInterface.getNetworkInterfaces(); | |
NetworkInterface inter; | |
while (networks.hasMoreElements()) { | |
inter = networks.nextElement(); | |
byte[] mac = inter.getHardwareAddress(); | |
if (mac != null) { | |
for (int i = 0; i < mac.length; i++) { | |
System.out.format("%02X%s", mac[i], (i < mac.length - 1) ? "-" : ""); | |
} |
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import java.io.File; | |
import java.io.FileInputStream; | |
import java.util.List; | |
import java.util.Properties; | |
import javax.activation.DataHandler; | |
import javax.activation.DataSource; | |
import javax.activation.FileDataSource; | |
import javax.mail.Address; | |
import javax.mail.Message; |
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public class DownTo { | |
public static void main(String[] arc) { | |
for (int i = 20; i --> 0;) { | |
// i-- > 0 | |
System.out.println("ok: "+i); | |
// prints 19, 18, 17... 0 | |
} | |
} | |
} |
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