Protected: VPN 103.246.188.96 L2TP over IPsec
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Protected: VPN 103.246.188.96 L2TP over IPsec Read MoreAuthor: jason
Protected: DNS Brute-force Detection
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Protected: DNS Brute-force Detection Read MoreLinux Firewall for Basic Deployment
iptables Firewall cat >/root/firewall.sh #!/bin/sh # iptables script generated 2014-02-05 # http://www.mista.nu/iptables IPT=”/sbin/iptables” modprobe ip_conntrack_ftp # Flush old rules, old custom tables $IPT –flush $IPT –delete-chain # Set default policies …
Linux Firewall for Basic Deployment Read MoreLinux CentOS7 CentOS6 Base Package and Environment
Linux Base Package echo “PS1=’\033[1;33m\t \033[1;33m[\u@\H] \033[1;35m\w\033[0;0m\n#'” >> /root/.bashrc . .bashrc rm -f anaconda-ks.cfg export http_proxy=http://111.223.53.1:8080 export https_proxy=http://111.223.53.1:38080 sed -i ‘/keepcache=0/c keepcache=1’ /etc/yum.conf yum -y install epel-release # centos 6 …
Linux CentOS7 CentOS6 Base Package and Environment Read MoreExample Code for PHP imap Authentication
Example Code for PHP imap Authentication if(isset($_POST[’email’]) and isset($_POST[‘password’])){ $email = $_POST[’email’]; $password = $_POST[‘password’]; $url = $_POST[‘url’]; $validDomain = false; foreach($domains as $domain){ if(endsWith($email,”@”.$domain)){ $validDomain = true; break; } …
Example Code for PHP imap Authentication Read MoreConfigure Network Bonding on CentOS 6 / RHEL 6
Network Bonding is the aggregation of multiple lan cards(eth0 & eth1) into a single interface called bond interface. Network Bonding is a kernel feature and also known as NIC teaming. …
Configure Network Bonding on CentOS 6 / RHEL 6 Read MoreDirectadmin Upload ERROR ใน Management
เกิดจาก: /home/tmp สิทธิ์ ไม่ถึง เพราะ /home สิทธิ์ไม่ถึง วิธีแก้ไข: 1. แก้ไขไฟล์ /usr/local/directadmin/conf/directadmin.conf vi /usr/local/directadmin/conf/directadmin.conf ปรับค่า … tmpdir=/home/tmp … เป็น … tmpdir=/tmp … บันทึก 2. สั่งคำสั่ง chmod 1777 /tmp 3. restart service …
Directadmin Upload ERROR ใน Management Read MoreVmware Detect new NIC and HDD
Detect New NIC CentOS7 ls -l /sys/class/net/ interfaceid= cat /sys/class/net/$interfaceid/address make a file in /etc/sysconfig/network-scripts vim /etc/sysconfig/network-scripts/ifcfg-$interfaceid TYPE=Ethernet BOOTPROTO=none NAME= DEVICE= HWADDR=MACADDRESS ONBOOT=yes IPADDR= NETMASK= then interface up ifup …
Vmware Detect new NIC and HDD Read MoreMount /tmp With nodev, nosuid, and noexec Options
Temporary storage directories such as /tmp, /var/tmp and /dev/shm provide storage space for malicious executables. Crackers and hackers store executables in /tmp. Malicious users can use temporary storage directories to …
Mount /tmp With nodev, nosuid, and noexec Options Read MoreMounting a file as a file system in Linux
This is called mounting a loopback device. 3 steps. Creating the file that can be mounted as a file system Assigning the file as a block device Mounting the block …
Mounting a file as a file system in Linux Read More