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

2022

Oct 18

Scheduled backups with systemd and restic

2019

Nov 4

Squash commits in Git

2017

Jul 29

Migrating from CMS to Hugo

2015

Dec 30

How to move data between two btrfs subvolumes

Dec 14

How to scan for SSH servers on a subnet with nmap

Dec 14

How to delete non-tagged images from Docker

2014

Sep 25

Remote emergency reboot for Linux servers

Aug 14

How to update the kernel (Gentoo) with GRUB2

Aug 11

How to synchronize Linux software RAID1

Feb 11

How to backup system root with tar

2013

Jun 24

Some useful printf format specifiers

2012

Dec 4

Tips: How to show progress during a 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

Jul 4

Time to flush and reset binary logs with MySQL

Apr 9

Debug user mode application with kernel debugger

Feb 27

Spelling Alphabet

Feb 6

Optimize your Windows for SSD

Feb 3

List of North American IP blocks for ipset

Feb 1

Self-maintained list of banned IPs with ipset and iptables

Feb 1

Block brute force attacks with iptables

Jan 4

Tips: Tethering with a 3G cell phone

2011

Dec 20

Tips: Wi-Fi hotspot with your Windows 7

Dec 20

How to create a large partition on a 4TB HDD

Dec 20

How to align partitions on an HDD with 4KB sectors

May 21

Encryption with DM-Crypt

May 3

Hot Swap your SATA? Easy!

May 2

Tweak XFS performance