---
name: "syd-aux"
section: "1"
platform: "linux"
package: "syd"
version: "3.59.0-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/syd-aux"
---

# syd-aux(1)

Print auxiliary vector information

## NAME

**syd-aux** - Print auxiliary vector information

## SYNOPSIS

**syd-aux** *\[-hrs\]*

## DESCRIPTION

Print auxiliary vector information.

If -r is given print hexadecimal-encoded AT\_RANDOM cookie.

If -s is given exit with success if AT\_SECURE is set.

## OPTIONS

| | |
| --- | --- |
| **-h** | Display help and exit. |

| | |
| --- | --- |
| **-r** | Print hexadecimal-encoded AT\_RANDOM cookie. |

| | |
| --- | --- |
| **-s** | Exit with success if AT\_SECURE is set. |

## SEE ALSO

[*syd*(1)](/syd/1.md), [*syd*(2)](/syd/2.md), [*syd*(5)](/syd/5.md), [*syd-elf*(1)](/syd-elf/1.md), [*syd-ldd*(1)](/syd-ldd/1.md), [*getauxval*(3)](/getauxval/3.md)

**syd** homepage: https://sydbox.exherbo.org/

## AUTHORS

Maintained by Ali Polatel. Up-to-date sources can be found at https://gitlab.exherbo.org/sydbox/sydbox.git and on Radicle at rad:z38HCnbmcDegA2BMxuPaPRPMdp6wF. Bugs/patches can be submitted to https://gitlab.exherbo.org/groups/sydbox/-/issues. Discuss in #sydbox on Libera Chat or in #sydbox:mailstation.de on Matrix.