.nh .TH "DOCKER" "1" "Dec 2020" "Docker Community" "Docker User Manuals" .SH NAME .PP docker\-builder\-prune \- Remove build cache .SH SYNOPSIS .PP \fBdocker builder prune\fP .SH DESCRIPTION .PP Remove build cache .SH OPTIONS .PP \fB\-a\fP, \fB\-\-all\fP[=false] Remove all unused build cache, not just dangling ones .PP \fB\-\-filter\fP= Provide filter values (e.g. 'until=24h') .PP \fB\-f\fP, \fB\-\-force\fP[=false] Do not prompt for confirmation .PP \fB\-h\fP, \fB\-\-help\fP[=false] help for prune .PP \fB\-\-keep\-storage\fP=0 Amount of disk space to keep for cache .SH SEE ALSO .PP \fBdocker\-builder(1)\fP