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Diffstat (limited to 'docs/reference/commandline/system_df.md')
| -rw-r--r-- | docs/reference/commandline/system_df.md | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/docs/reference/commandline/system_df.md b/docs/reference/commandline/system_df.md index c6e8bbdc68..6758bdeb72 100644 --- a/docs/reference/commandline/system_df.md +++ b/docs/reference/commandline/system_df.md @@ -25,12 +25,18 @@ Options: -v, --verbose Show detailed information on space usage ``` +## Description + The `docker system df` command displays information regarding the amount of disk space used by the docker daemon. +## Examples + By default the command will just show a summary of the data used: + ```bash $ docker system df + TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 2 16.43 MB 11.63 MB (70%) Containers 2 0 212 B 212 B (100%) @@ -38,8 +44,10 @@ Local Volumes 2 1 36 B ``` A more detailed view can be requested using the `-v, --verbose` flag: + ```bash $ docker system df -v + Images space usage: REPOSITORY TAG IMAGE ID CREATED SIZE SHARED SIZE UNIQUE SIZE CONTAINERS @@ -66,9 +74,10 @@ my-named-vol 0 * `UNIQUE SIZE` is the amount of space that is only used by a given image * `SIZE` is the virtual size of the image, it is the sum of `SHARED SIZE` and `UNIQUE SIZE` -Note that network information is not shown because it doesn't consume the disk space. +> **Note**: Network information is not shown because it doesn't consume the disk +> space. -## Related Information +## Related commands * [system prune](system_prune.md) * [container prune](container_prune.md) * [volume prune](volume_prune.md) |