---
name: "singularity-key-push"
section: "1"
platform: "linux"
package: "apptainer"
version: "1.5.4-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/singularity-key-push"
---

# singularity-key-push(1)

Upload a public key to a key server

## NAME

apptainer-key-push - Upload a public key to a key server

## SYNOPSIS

**apptainer key push \[push options...\]**

## DESCRIPTION

The 'key push' command allows you to connect to a key server and upload public\
   keys from the local or the global keyring.

## OPTIONS

**-g**, **--global**\[=false\]\
 	manage global public keys (import/pull/remove are restricted to root user or unprivileged installation only)

**-h**, **--help**\[=false\]\
 	help for push

**-d**, **--keysdir**="/build/.apptainer/keys"\
 	set local keyring dir path, an alternative way is to set environment variable 'APPTAINER\_KEYSDIR'

**-u**, **--url**=""\
 	specify the key server URL

## EXAMPLE

```
  $ apptainer key push 8883491F4268F173C6E5DC49EDECE4F3F38D871E
```

## SEE ALSO

**[apptainer-key(1)](/apptainer-key/1.md)**

## HISTORY

22-Sep-2026 Auto generated by spf13/cobra