getresgid32 - Linux
Overview
The getresgid32
command is used to retrieve the real, effective, and saved supplementary group ID of the calling process. It is a wrapper around the getresgid
system call, specifically providing 32-bit group ID values. This command is particularly useful when working with legacy systems or applications that require group IDs to be represented in 32 bits.
Syntax
getresgid32
Options/Flags
This command does not offer any options or flags.
Examples
Simple Usage:
Retrieve the current real, effective, and saved supplementary group IDs:
getresgid32
Example Output:
rgid=100 egid=100 sgid=100
Common Issues
None
Integration
getresgid32
can be combined with other commands to obtain detailed information about a process’s group identity. For example, to obtain the real group ID of a specific process, you can use pgrep
and getresgid32
:
pgrep -u USERNAME | xargs getresgid32
Related Commands
getresuid32
: Retrieves the real, effective, and saved user ID of the calling process.getresgid
: Retrieves the real, effective, and saved group ID of the calling process (with 64-bit group ID values).id
: Displays user and group information for the current user or specified users.groups
: Lists all the groups that the current user is a member of.