Festplatte & SpeicherCLI Manual
$df
Report file system disk space usage across mounted storage partitions.
BefehlssyntaxPOSIX Standard
df [OPTIONS] [FILE...]Live im interaktiven Terminal ausprobieren
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Überblick & Funktionsweise
`df` (Disk Free) analyzes mounted filesystems to display total disk capacity, used space, available free space, and mount points. It is the first command sysadmins run when encountering "No space left on device" errors.
Wichtige Optionen und Flags
| Flag / Option | Description |
|---|---|
| -h, --human-readable | Print sizes in human-readable powers of 1024 (e.g., 10G, 500M). |
| -T, --print-type | Include filesystem type column (ext4, xfs, btrfs, tmpfs). |
| -i, --inodes | Display inode usage statistics instead of block usage. |
Praktische Anwendungsbeispiele
#1Check human-readable disk space
Displays disk usage for all mounted partitions with readable GB/MB units.