Yilin Ma MartinMa28
madan712
/ IPRangeChecker.java
Created
September 21, 2013 16:21
Java program to check IP address range. This is a simple java program to check IP address range. Here we provide a IP address to check whether it lies between start and end IP address.
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| import java.net.InetAddress; | |
| import java.net.UnknownHostException; | |
| public class IPRangeChecker { | |
| public static long ipToLong(InetAddress ip) { | |
| byte[] octets = ip.getAddress(); | |
| long result = 0; | |
| for (byte octet : octets) { | |
| result <<= 8; |
lesovsky
/ append-strings-with-snprintf.c
Created
July 15, 2016 18:52
How-to append strings using snprintf (without strcat/strncat).
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| #include <stdio.h> | |
| #include <string.h> | |
| #define LOC_MAXLEN 13 | |
| int main (void) | |
| { | |
| char dest[LOC_MAXLEN]; | |
| snprintf(dest, LOC_MAXLEN, "%s%s", "abc", "def"); |
theagoliveira
/ OSTEP.sh
Last active
May 6, 2021 06:53
Download every OSTEP (Operating Systems: Three Easy Pieces) chapter
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| #!/bin/bash | |
| # | |
| # Author: Thiago Cavalcante | |
| # github.com/theagoliveira | |
| url="http://pages.cs.wisc.edu/~remzi/OSTEP/" | |
| mkdir OSTEP | |
| cd OSTEP | |
| wget -O "00a Preface.pdf" "${url}preface.pdf" |