Server Migration Notice (31/10/2026) — New SSH Host Keys (`git.kb28.ch`)

Following the server migration on 31/10/2026, the SSH host keys for git.kb28.ch have changed. If you encounter the REMOTE HOST IDENTIFICATION HAS CHANGED warning during git pull or git push, run the following command to directly replace the old key in your ~/.ssh/known_hosts file:

ssh-keygen -R git.kb28.ch && ssh-keyscan -t ed25519,ecdsa,rsa git.kb28.ch >> ~/.ssh/known_hosts

Official New SSH Key Fingerprints:

ED25519: SHA256:UrTJ+OdOKicPnL+6EgOHGlFSBm9KA+kBGMpKtoUBIOA
ECDSA: SHA256:qne+wTzSr8k5KIuEtXNYz9/LYed4eOMSmxzgMZ4g+KI
RSA: SHA256:eaVzvSUlo66pMayLMHL/cWg4zoPui3LmLOWKm0XX22g

Klagarge/MSE-CSEL

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Klagarge committed 2026-03-21 16:12:58 +01:00

1 parent eab03b73aa

commit 539e277d04

167 files changed

+17 -17

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										solutions/06_optimization/trace/example1.sh
									
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				#!/bin/sh

				# 1. example

				echo 1 > /sys/kernel/debug/tracing/events/sched/sched_switch/enable

				./tracing  &

				pidof tracing > /sys/kernel/debug/tracing/set_event_pid

				echo 1 > /sys/kernel/debug/tracing/tracing_on ; sleep 2 ; echo 0 > /sys/kernel/debug/tracing/tracing_on

				trace-cmd show