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Computer Science
Operating Systems
Linux
Linux Administration
1. Introduction to Linux and System Administration
2. The Command-Line Interface (CLI)
3. User and Group Management
4. File Permissions and Ownership
5. Process Management
6. Software and Package Management
7. System Services and Daemons
8. Networking
9. Storage Management
10. System Security
11. Shell Scripting and Automation
12. System Monitoring and Performance
13. Backup and Recovery
14. Advanced Topics
Storage Management
Disk Partitioning
Partition Table Types
MBR (Master Boot Record)
GPT (GUID Partition Table)
Partitioning Tools
fdisk
gdisk
parted
Creating, Deleting, and Modifying Partitions
Filesystem Management
Filesystem Types
ext4
XFS
Btrfs
Other Filesystems
FAT
NTFS
exFAT
Creating Filesystems
Checking and Repairing Filesystems
Mounting and Unmounting
mount Command
umount Command
Configuring /etc/fstab
Filesystem Labels and UUIDs
Logical Volume Management (LVM)
LVM Concepts and Architecture
Creating Physical Volumes (PVs)
Creating Volume Groups (VGs)
Creating Logical Volumes (LVs)
Resizing and Extending Volumes
Snapshots and Rollbacks
LVM Commands
pvcreate
vgcreate
lvcreate
Other LVM Commands
Disk Usage Monitoring
Checking Free Space
Checking Directory/File Usage
Identifying Large Files and Directories
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10. System Security