Linux

29 Practical Examples of Nmap Commands for Linux System/Network Administrators

The Nmap aka Network Mapper is an open source and a very versatile tool for Linux system/network administrators. Nmap is used for exploring networks, perform security scans, network audit and finding open ports on remote machine. It scans for Live hosts, Operating systems, packet filters and open ports running on remote hosts. I’ll be covering… Continue reading 29 Practical Examples of Nmap Commands for Linux System/Network Administrators

Linux · Redis

Install Redis 3.0 on CentOS7 Minimal

Install prerequisite for Redis Make and GCC packages are used for compiling the source package. Whereas, we are installing wget for downloading the redis source package. yum install make gcc wget Download Redis 3 stable Source package Use wget command to download the stable release Redis 3.0.2 . We recommend you to always install stable… Continue reading Install Redis 3.0 on CentOS7 Minimal

Linux

Fix lỗi trường hợp cài Centos 7 minimal lên VMware, không nhận network

Fix lỗi trường hợp cài Centos 7 minimal lên VMware, không nhận network hoặc khi cài xong, nhưng khi gõ command  : ls /etc/sysconfig/network-scripts | grep ifcfg- nó chỉ hiện thông tin như sau: ifcfg-lo Ta fix như sau: B1: turn off VWare B2: thêm dòng này vào file .vmx ethernet0.virtualDev = “e1000” B3: Restart… Continue reading Fix lỗi trường hợp cài Centos 7 minimal lên VMware, không nhận network