.nh
.TH "apptainer" "1" "Jul 2026" "Auto generated by spf13/cobra" ""

.SH NAME
apptainer-oci-update - Update container cgroups resources (root user only)


.SH SYNOPSIS
\fBapptainer oci update [update options...] \fP


.SH DESCRIPTION
Update will update cgroups resources for the specified container ID. Container
  must be in a RUNNING or CREATED state.


.SH OPTIONS
\fB-f\fP, \fB--from-file\fP=""
	specify path to OCI JSON cgroups resource file ('-' to read from STDIN)

.PP
\fB-h\fP, \fB--help\fP[=false]
	help for update


.SH EXAMPLE
.EX

  $ apptainer oci update --from-file /tmp/cgroups-update.json mycontainer

  or to update from stdin :

  $ cat /tmp/cgroups-update.json | apptainer oci update --from-file - mycontainer
.EE


.SH SEE ALSO
\fBapptainer-oci(1)\fP


.SH HISTORY
30-Jul-2026 Auto generated by spf13/cobra