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10 Nov 2019 3 minutes read
FB4 Projects: Screenshots Declutter in Linux and MacOS
  • How-To

Projects: Screenshots Declutter in Linux and MacOS

I’ve finally found a neat enough way to organise screenshots made on my different workstations, Linux and macOS …

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08 Nov 2019 4 minutes read
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  • how-to macos

Automating MacOS Screenshots With Hazel

I’ve used a number of screenshot applications on my computers in the last few years, and it’s a never ending …

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06 Nov 2019 1 minutes read
FB4 Show Mounted Filesystems of Certain Type
  • How-To News

Show Mounted Filesystems of Certain Type

Pretty cool: I’ve just learned a very simple but rather useful trick that will certainly help with my basic home …

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14 Oct 2019 2 minutes read
FB4 How to Generate Ed25519 SSH Key
  • how-to ssh

How to Generate Ed25519 SSH Key

Generating ed25519 SSH Key I’m hoping to reinstall my MacBook Pro 15" 2017 with a fresh macOS Catalina …

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14 Oct 2019 2 minutes read
FB4 Project: Upgrading RSA Keys to Ed25519
  • How-To

Project: Upgrading RSA Keys to Ed25519

Generating new SSH key with Ed25519 greys@maverick:~/.ssh $ ssh-keygen -o -a 100 -t ed25519 -C …

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05 Oct 2019 2 minutes read
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  • how-to rm

Preserve Root Flag for Rm Command

Preserve Root Flag for rm Command rm will warn you instead of removing everything in / recursively rm command, the one …

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04 Oct 2019 3 minutes read
FB4 Show Process Limits Using /Proc Filesystem
  • Advanced topics How-To Linux News

Show Process Limits Using /Proc Filesystem

**Show process limits with /proc filesystem** I think I mentioned the special /proc filesystem before, it’s …

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30 Sep 2019 3 minutes read
FB4 How to Resume Wget Downloads
  • How-To

How to Resume Wget Downloads

**Resume wget download** I’m downloading CentOS 8 Stream as we speak, and it’s a large enough ISO file – …

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26 Sep 2019 2 minutes read
FB4 Attach Interface to Specific Firewall Zone in RHEL 8
  • Advanced topics How-To Networking Red Hat

Attach Interface to Specific Firewall Zone in RHEL 8

[**RHEL 8**][1]

One of the first things I had to do on my recently built RHEL 8 PC was to move the primary network …

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20 Sep 2019 2 minutes read
FB4 How to Show LUKS Passphrase Slots
  • Advanced topics How-To

How to Show LUKS Passphrase Slots

[**Unix Tutorial**][1] As you might know, it’s possible to add multiple passphrases to the same LUKS encrypted …

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