hoangdh

#!/bin/bash

ENCODER="-c:v libx264 -b:v 1.5M -preset superfast -tune zerolatency -c:a aac -ar 44100"
ENCODER2="-c:v libx264 -b:v 1.5M -pix_fmt yuv420p -c:a aac -strict experimental -b:a 192k -ac 2"

genPort() {
while
  port=$(shuf -n 1 -i 49152-65535)
  netstat -atun | grep -q "$port"
do

hoangdh

#!/bin/bash
 
### Check A record and add virtualhost to Zimbra
 
domains="$1"
server=$(dig +short a `hostname -f`)
flag=0
for dom in $domains
do
        dom=`echo "$dom" | tr '[:upper:]' '[:lower:]'`

hoangdh

#!/bin/bash

if [ -n "$1" ]
then
	sudo iptables -I INPUT -s $1 -j DROP -m comment --comment "Block. Reason: $2"
	echo "This IP ($1) has been blocked by $2"
else
	echo -e "Usage: ./$0 <ip> <reason>\nExample: ./$0 1.2.3.4 \"Bruteforce site abc.com\""
fi

hoangdh

#!/bin/bash

systemctl stop firewalld
systemctl disable firewalld

systemctl stop postfix
systemctl disable postfix

systemctl stop NetworkManager
systemctl disable NetworkManager

hoangdh

<VirtualHost *:80>
    DocumentRoot "/opt/ctds"
    <Directory /opt/ctds>
        Options -Indexes +FollowSymLinks +MultiViews
        AllowOverride All
        Require all granted
    </Directory>
    ServerName nangtam.vn
    ServerAlias *.nangtam.vn
    ErrorLog ${APACHE_LOG_DIR}/ctds-error.log

hoangdh

#!/bin/bash

FILE="$1"

data=`cat $FILE`

filename=$(echo kq-`date +%H:%M:%S-%d.%m-%Y`.txt)
touch $filename
for x in $data
do

hoangdh

#!/bin/bash

# Dinh dang mac dinh cua phan vung moi

FORMAT='ext4'

## Liet ke danh sach disk chua duoc phan vung
disks=`parted -l 2>&1 > /dev/null | awk -F ':' {'print $2'} | grep -Ev '[0-9]$|Warning|Read-only'`
## Phan vung; dinh dang disk (ext4)
for d in $disks

hoangdh

#!/bin/bash
 
### Get current swap size
 
info=`free -m | grep "Swap:"`
 
size_cur=$(echo $info | awk {'print $2'})
 
echo -e "Current swap size: $size_cur"
read -p "Enter new size (Unit: MB): " size_new

hoangdh

#!/bin/bash

####
#
# Count IP send SYN's flag
#
####

list=`netstat -npt | grep SYN_RECV | awk {'print $5'} | cut -d':' -f1`;
for x in $list; 

hoangdh

#!/bin/bash
regex='(https?|ftp|file)://[-A-Za-z0-9\+&@#/%?=~_|!:,.;]*[-A-Za-z0-9\+&@#/%=~_|]'
if [ -e $1 ]
then
	lists=`cat $1`
	for x in $lists
	do
		name=`echo $x |  grep -Eo '?.*?\.mp4' | awk -F '/' {'print $NF'}`
		ffmpeg -i "$x" -c copy $name
	done