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View self-signed-certificate-with-custom-ca.md

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096
@AnatomicJC
AnatomicJC / debian_ksm.md
Created Sep 23, 2019 — forked from mapuo/debian_ksm.md
Enable KSM (Kernel Same-Page Merging) on boot in Debian
View debian_ksm.md

Enable KSM (Kernel Same-Page Merging) on boot in Debian

I have installed and running Netdata on my Debian based home server and I wanted to enable KSM after Netdata installer suggested it cloud save some RAM.

To enable the KSM on boot in Debian you I executed these steps:

  1. Install ksmtuned without all the QEMU dependencies: