https://k8s-school.fr/labs/k8s/en/tags/linux/index.htmlHugoenCopyright (c) 2025 Fabrice Jammes - Licensed under CC BY-SA 4.0Thu, 06 Jun 2024 19:00:00 +1000https://k8s-school.fr/labs/k8s/en/0_prereqs/tipsandtricks/index.htmlWed, 22 May 2024 14:15:26 +1000https://k8s-school.fr/labs/k8s/en/0_prereqs/tipsandtricks/index.htmlCopy a file in Linux console cat > my-file.sh # paste the content and use Ctrl-D Enable ssh persistent session with Byobu ssh k8s<ID>@<server-ip> byobu # F2: create new tab # F3/F4: switch to left/right tab If the session crashes, reconnect and launch byobu to recover ithttps://k8s-school.fr/labs/k8s/en/1_labs/seccomp/index.htmlThu, 06 Jun 2024 19:00:00 +1000https://k8s-school.fr/labs/k8s/en/1_labs/seccomp/index.htmlObjectives Learn how to use seccomp (secure computing mode) to restrict system calls in Kubernetes pods. Seccomp is a Linux kernel feature that limits which system calls a process can make, providing an additional security layer. Prerequisites Understanding Seccomp Seccomp is a security mechanism that filters system calls: