: It could be a tab-separated or comma-separated list exported from a user management table.
If you have access to the file, you can inspect its contents using the following commands in a terminal to see how the data is structured: head pvt_uid_uname.txt pvt_uid_uname.txt
: It might be a custom export or backup of the /etc/passwd file, which maps User IDs (UIDs) to Usernames. : It could be a tab-separated or comma-separated
Depending on where you found this file, here is what it likely represents: How to Review It Based on the naming
: Some applications generate "pvt" (private) logs to track which UIDs are associated with specific usernames for auditing purposes. How to Review It
Based on the naming convention, this appears to be a likely containing: pvt : Private or Pivot data. uid : User IDs (unique identifiers). uname : Usernames. Contextual Possibilities
cat -t pvt_uid_uname.txt (this will show if it uses tabs or spaces). To count the entries: wc -l pvt_uid_uname.txt