nixCraft Linux / UNIX Newsletter

How do I find out all installed hard disk drive names under a FreeBSD operating system without rebooting the server? How do I use the equivalent of fdisk -l in Linux, with FreeBSD to list all hard disks drives? How can I find hard disk size in FreeBSD?

The post FreeBSD Find Out All Installed Hard Disk Size Information appeared first on nixCraft.

Ineed to delete all empty lines but could not figure out sed command for the same. How do I delete all empty lines with sed under Linux or Unix-like systems?

The post How to delete empty lines using sed command under Linux / UNIX appeared first on nixCraft.