How to configure wireless wake-on-lan for Linux WiFi card

Posted on in Categories , , , , , last updated December 14, 2017

I have Network Attached Storage (NAS) server that backups all my devices. However, I am having a hard time with my Linux powered laptop. I cannot backup my laptop/computer when it is in suspended or sleep mode. How do I configure my wifi on a laptop to accept a wireless wol when using Intel-based wifi card?

How to install keychain manager for ssh-agent on CentOS 6/7

Posted on in Categories , , , , last updated December 4, 2017

OpenSSH offers RSA and DSA authentication to remote systems without supplying a password. keychain is a special bash script designed to make key-based authentication incredibly convenient and flexible. It offers various security benefits over passphrase-free keys. How do I install keychain on a CentOS Linux 6.x or 7.x?