Linux command
fprintd-verify 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Example
fprintd-verify
Example
fprintd-verify -f [left-thumb|left-index-finger|right-thumb|...]
Example
fprintd-verify [username]
Example
fprintd-verify -f [finger_name] [username]
Example
fprintd-verify -h
说明
fprintd-verify tests enrolled fingerprints against the fprintd database. It prompts the user to scan their finger and reports whether the scan matches any enrolled fingerprint. It communicates with the fprintd daemon over D-Bus. This is useful for testing fingerprint enrollment quality and troubleshooting authentication issues. Without specifying a finger, the system attempts to match against any enrolled finger.
参数
- -f, --finger _FINGER_
- Specify which finger to verify: left-thumb, left-index-finger, left-middle-finger, left-ring-finger, left-little-finger, right-thumb, right-index-finger, right-middle-finger, right-ring-finger, right-little-finger
- -h, --help
- Display help message
FAQ
What is the fprintd-verify command used for?
fprintd-verify tests enrolled fingerprints against the fprintd database. It prompts the user to scan their finger and reports whether the scan matches any enrolled fingerprint. It communicates with the fprintd daemon over D-Bus. This is useful for testing fingerprint enrollment quality and troubleshooting authentication issues. Without specifying a finger, the system attempts to match against any enrolled finger.
How do I run a basic fprintd-verify example?
Run `fprintd-verify` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -f, --finger _FINGER_ do in fprintd-verify?
Specify which finger to verify: left-thumb, left-index-finger, left-middle-finger, left-ring-finger, left-little-finger, right-thumb, right-index-finger, right-middle-finger, right-ring-finger, right-little-finger