Linux · .:. Just some notes .:. - by Michael Melnyk

2015

Dec 30

How to move data between two btrfs subvolumes

Dec 14

How to scan for ssh servers on subnet with nmap

2014

Sep 25

Remote emergency reboot for Linux servers

Aug 14

How to update kernel (gentoo) with grub2

Aug 11

How to synchronize Linux software RAID1

Feb 11

How to backup system root with tar

2012

Dec 4

Tips: How to show progress during dd copy

Nov 23

How to delete mail from postfix queue

Jul 31

Show top memory usage processes

Jul 16

Installing GRUB after manual disk cloning

Feb 3

List of North America IP blocks for ipset

Feb 1

Self-maintained list of banned IP with ipset and iptables

Feb 1

Block brute force attacks with iptables

2011

Dec 20

How to create large partition size on 4TB HDD

Dec 20

How to align partitions for HDD with 4KB sector

May 21

Encryption with DM-Crypt

May 3

Hot Swap your SATA? Easy!

May 2

Tweak XFS performance