Vous êtes ici : Formations en Ligne Gratuites » Catalogue » workbooks » Red Hat » RH124 - Course Overview » RH12401 - File Hierarchy System

Différences

Ci-dessous, les différences entre deux révisions de la page.

Lien vers cette vue comparative

Les deux révisions précédentesRévision précédente
Prochaine révision		Révision précédente
elearning:workbooks:redhat:rh124en:l100 [2024/11/22 17:37] – adminelearning:workbooks:redhat:rh124en:l100 [2024/11/22 17:46] (Version actuelle) – admin
Ligne 159: Ligne 159:
 | **/root** | The home directory of the root user. | | **/root** | The home directory of the root user. |
 | **/run** | Replaces the /var/run directory. Note that under RHEL 9, /var/run is a soft link (shorcut) to **/run**. | | **/run** | Replaces the /var/run directory. Note that under RHEL 9, /var/run is a soft link (shorcut) to **/run**. |
-| **/sbin** | Contains essential system administration binaires. Note that under 9, this is a soft link (shortcut) to **/usr/sbin**. |+| **/sbin** | Contains essential system administration binaries. Note that under 9, this is a soft link (shortcut) to **/usr/sbin**. |
 | **/srv** | Contains site specific data **s**e**r****v**ed by the system (www,ftp,databases e.t.c.). |  | **/srv** | Contains site specific data **s**e**r****v**ed by the system (www,ftp,databases e.t.c.). | 
 | **/sys** | Contains a virtual file system that describes devices for //udev//. | | **/sys** | Contains a virtual file system that describes devices for //udev//. |
Ligne 166: Ligne 166:
 | **/var** | Contains variable files. i.e. files that continually change such as log files and spool files. | | **/var** | Contains variable files. i.e. files that continually change such as log files and spool files. |
  
-{{ :elearning:workbooks:redhat:rh124en:standard-unix-filesystem-hierarchy.png?600 |}}+Graphically, this can be represented as follows ("Standard-unix-filesystem-hierarchy.svg" by Ppgardne, Wikimedia Commons is licensed under CC BY-SA 4.0):
  
-Standard-unix-filesystem-hierarchy. ("Standard-unix-filesystem-hierarchy.svg" by Ppgardne, Wikimedia Commons is licensed under CC BY-SA 4.0)+{{ :elearning:workbooks:redhat:rh124en:standard-unix-filesystem-hierarchy.png |}}
  
 ====1.1 - File Types==== ====1.1 - File Types====
Ligne 391: Ligne 391:
 ====2.3 - Data blocks==== ====2.3 - Data blocks====
  
-Data is stored in data blocks. In the case of a directory, the data block contains a table which references the inodes and file names in the directory. This table is called a **catalogue table**.+Data is stored in data blocks. In the case of a directory, the data block contains a table which references the inodes and file names in the directory. This table is called a **catalog table**.
  
-The name of a file is not stored in the inode but in a **catalogue table**. This feature allows us to give two different names to the same file. To add a new name to a file, a **physical link** must be created.+The name of a file is not stored in the inode but in a **catalog table**. This feature allows us to give two different names to the same file. To add a new name to a file, a **physical link** must be created.
  
 ====2.4 - Physical (hard) links==== ====2.4 - Physical (hard) links====
Ligne 460: Ligne 460:
  
 <WRAP center round important 60%> <WRAP center round important 60%>
-**Important**: A symbolic link can be created even if the two files are in two different filesystems and even if the source file does not exist.+**Important**: A symbolic link can be created even if the two files are in two different file systems and even if the source file does not exist.
 </WRAP> </WRAP>
  
 ----- -----
 Copyright © 2024 Hugh Norris. Copyright © 2024 Hugh Norris.

Piste : • LRF408 - Sécurité Applicative • LCF514 - Validation de la Formation • LRF410 - Démarrer avec Docker • LRF403 - Authentification • LRF407 - System Hardening • BDF101 - Ajouter un Hôte et des Services à un Cluster HDP Existant • GCP300 - Google Cloud Platform – Architecte • LRF401 - Droits Unix • LCF502 - Gestion des Paquets • SER405 - Administration et Maintenance

Menu