kevin39

<?php
// pfSense PHP script to generate a range of DNS forwarder hosts based on
// "dot${lastoctet}", eg. 192.0.2.100 == dot100.example.com
// Open terminal, run "php" copy/paste script with the following defines tweaked
// Ctrl-D, wait a moment until you see "Content-type: text/html"
// Open the DNS config in the web UI and click Apply Changes 

define('DOT_DOMAIN', 'example.com');
define('DOT_SUBNET', '192.0.2.'); // Leave off the final octet, include the dot
define('DOT_RANGE_START', 100);

kevin39

Disable ping reply Temporarily

You can temporarily disable the ping reply using the following method.

# echo "1" >  /proc/sys/net/ipv4/icmp_echo_ignore_all
Please note that this setting will be erased after the reboot. To disable ping reply permanently (even after the reboot), follow the step mentioned below.

Also, to enable the ping reply back, set the value to “0” as shown below.

# echo "0" >  /proc/sys/net/ipv4/icmp_echo_ignore_all

kevin39

 $ blkid /dev/sdg1
/dev/sdg1: LABEL="IPBXRECORDS" UUID="C4CD-C4FA" TYPE="exfat

 $ ls /dev/disk/by-uuid -l
total 0
lrwxrwxrwx 1 root root 10 Jun 25 13:10 2d2fdee8-1307-4df4-b3d9-7e69c4e05bfc -> ../../sde1
lrwxrwxrwx 1 root root 10 Sep 21 05:18 2e21785b-b370-4e13-8449-6a5729ae3387 -> ../../dm-2
lrwxrwxrwx 1 root root 10 Jun 25 13:10 3655492c-fe05-4e5d-bd41-f9b85c86e884 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Jun 25 13:11 36e9fd6f-bec6-4957-888c-c2d24b64f084 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun 25 13:10 5122218b-1688-4412-b6c5-e72e79c68180 -> ../../sdc1

kevin39

gpg --keyserver pgp.mit.edu --recv-keys <LA_CLE>
gpg --armor --export <LA_CLE> | apt-key add -

kevin39

#!/bin/sh

curl -A "http://bgp.he.net/search?search%5Bsearch%5D=spotify&commit=Search" -o /tmp/ips.raw "http://bgp.he.net/search?search%5Bsearch%5D=spotify&commit=Search"

grep -aoEw -e "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?/[0-9]{2})" -e "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)" /tmp/ips.raw | sort -t . -k 1,1n -k 2,2n -k 3,3n -k 4,4n | uniq

kevin39

<?php

$from = $_GET[from];
$to = $_GET[to];
$fromext = $_GET[fromext];


 $socket = fsockopen("localhost","5038", $errno, $errstr, $timeout);
 fputs($socket, "Action: Login\r\n");
 fputs($socket, "UserName: USERNAME\r\n");

kevin39

SELECT Heure, ROUND(AVG(nbAppels),2) nbAppelsMoyen 
FROM 
(
SELECT DATE_PART('day',eventtime) Jour, DATE_PART('hour',eventtime) Heure, count(DISTINCT cid_name) nbAppels 
FROM cel
WHERE eventtime >= '2016-02-01 00:00:00'
AND eventtime < '2016-03-01 00:00:00'
AND eventtype = 'CHAN_START'
AND context = 'from-extern'
GROUP BY DATE_PART('day',eventtime), DATE_PART('hour',eventtime)

kevin39

<?php

 $from = $_GET[from];
 $to = $_GET[to];

 $socket = fsockopen("localhost","5038", $errno, $errstr, $timeout);
 fputs($socket, "Action: Login\r\n");
 fputs($socket, "UserName: USERNAME\r\n");
 fputs($socket, "Secret: PASSWORD\r\n\r\n");
 $wrets=fgets($socket,128);

kevin39

$ sleep 30& sleep 60&
[1] 8007
[2] 8008

$ pkill -f 'sleep 30'
[1]  - terminated  sleep 30

$ pgrep sleep
8008

kevin39

Source : http://www.tecmint.com/rbash-a-restricted-bash-shell-explained-with-practical-examples/

# cd /bin
# ln -s bash rbash

Extra setup to improve security : 
http://blog.bodhizazen.net/linux/how-to-restrict-access-with-rbash/