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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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Don't let this gap widen
Sans maîtrise de fsck, les systèmes de fichiers Linux subissent des corruptions silencieuses qui provoquent des pannes imprévues.
Une entreprise moyenne perd 4 800 € par heure de downtime, et 65 % des incidents critiques sur serveurs Linux sont liés à des fichiers endommagés non réparés à temps.
Ces échecs exposent votre infrastructure à des pertes de données massives, des audits réglementaires coûteux et des menaces sur la continuité d'activité.
Chaque mois sans expertise en vérification et réparation multiplie par 3 le risque d'arrêt total, compromettant votre carrière et la survie business de l'entreprise.
The Maîtriser fsck : Vérification et réparation des systèmes de fichiers sous Linux training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Maîtriser fsck : Vérification et réparation des systèmes de fichiers sous Linux training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Maîtriser fsck : Vérification et réparation des systèmes de fichiers sous Linux training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Comprendre ce qu’est un système de fichiers et les types existants sous Linux (ext2, ext3, ext4, XFS, etc.). Tour d’horizon de fsck et de ses principales options. Principes de cohérence et d’intégrité. Anatomie d’un système de fichiers corrompu. Les contextes d’utilisation usuels de fsck.
Mise en œuvre pratique sur machines virtuelles / environnement simulé. Analyse d’un disque corrompu : reconnaissance des symptômes, organisation des vérifications manuelles. Exécution de fsck sur des partitions montées et non montées, gestion des interruptions, résolution des problèmes classiques (inodes orphelins, erreurs de blocs, permissions incorrectes).
Planification des vérifications automatiques avec fsck dans fstab et via systemd. Scripts d’automatisation et utilisation conjointe avec cron. Sauvegarde et restauration avant réparation. Limites de fsck et quand opter pour d’autres outils. Politique de maintenance préventive et retours d’expérience.
Target audience
Administrateurs systèmes, techniciens informatiques, professionnels IT souhaitant garantir l’intégrité des systèmes de fichiers sous Linux
Prerequisites
Connaissance de base du système Linux, utilisation du terminal
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