docker images : Lists the local images. OPTIONS description: -a : List all local mirrors (including intermediate image layer, which is filtered by default) –digests : Displays summary information for the mirror -f : Display mirrors that meet the criteria –format : A template file that specifies the return value –no-trunc : Display complete mirror information -q : Only the mirror ID is displayed. View a list of local images. Lists the local images whose REPOSITORY is ubuntu.
In recent years, Geographic Information Systems (GIS) have undergone rapid development in both theoretical and practical dimensions. GIS has been widely applied for modeling and decision-making support across various fields such as urban management, regional planning, and environmental remediation, establishing geographic information as a vital component of the information era. The introduction of the “Digital Earth” concept has further accelerated the advancement of GIS, which serves as its technical foundation. Concurrently, scholars have been dedicated to theoretical research in areas like spatial cognition, spatial data uncertainty, and the formalization of spatial relationships. This reflects the dual nature of GIS as both an applied technology and an academic discipline, with the two aspects forming a mutually reinforcing cycle of progress. 2.53.1. Grammar ¶
docker images [OPTIONS] [REPOSITORY[:TAG]]
2.53.2. Example ¶
runoob@runoob:~$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
mymysql v1 37af1236adef 5 minutes ago 329 MB
runoob/ubuntu v4 1c06aa18edee 2 days ago 142.1 MB
root@runoob:~# docker images ubuntu
REPOSITORY TAG IMAGE ID CREATED SIZE
ubuntu 14.04 90d5884b1ee0 9 weeks ago 188 MB
ubuntu 15.10 4e3b13c8a266 3 months ago 136.3 MB
Principles, Technologies, and Methods of Geographic Information Systems
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