Archives des Linux - Julien Dumur https://juliendumur.fr/en/category/tech-and-lab/linux-en/ Blog français de référence sur Nutanix, HYCU, la virtualisation et l'high tech Tue, 15 Sep 2026 20:53:18 +0000 en-GB hourly 1 https://wordpress.org/?v=7.1.3 https://juliendumur.fr/wp-content/uploads/2025/07/cropped-JD-512-32x32.png Archives des Linux - Julien Dumur https://juliendumur.fr/en/category/tech-and-lab/linux-en/ 32 32 238251499 Sad Servers : Troubleshoot and make a sad server happy! https://juliendumur.fr/en/sad-servers-troubleshoot-and-make-a-sad-server-happy/ https://juliendumur.fr/en/sad-servers-troubleshoot-and-make-a-sad-server-happy/#respond Tue, 07 Nov 2023 13:53:15 +0000 https://juliendumur.fr/?p=204 Do you want to improve your Linux diagnostics or kill time while waiting for your infrastructure to reboot? I have the solution !

L’article Sad Servers : Troubleshoot and make a sad server happy! est apparu en premier sur Julien Dumur.

]]> https://juliendumur.fr/en/sad-servers-troubleshoot-and-make-a-sad-server-happy/feed/ 0 204 Hardening a SSH Server https://juliendumur.fr/en/hardening-a-ssh-server/ https://juliendumur.fr/en/hardening-a-ssh-server/#respond Tue, 27 Dec 2022 23:45:24 +0000 https://juliendumur.fr/?p=119 Hardening an SSH server through sshd_config: port, root login, allowed users, session timeouts, SSHv2 only, X11 and SFTP off, brute-force protection.

L’article Hardening a SSH Server est apparu en premier sur Julien Dumur.

]]> https://juliendumur.fr/en/hardening-a-ssh-server/feed/ 0 119