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Old 09-21-2015, 01:04 PM   #1
pavan540
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Unhappy mapping of uid and user


i am trying to get the owner (name) of a file using stat() system call. But i am geting uid (uid_t) which is an integer value. How to get the username from that integer??
 
Old 09-21-2015, 01:43 PM   #2
HMW
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Try %U:
Code:
$ stat --format "%U" ls_uniq.sh 
HMW
Code:
man stat
Best regards,
HMW

Last edited by HMW; 09-21-2015 at 01:44 PM.
 
Old 09-21-2015, 02:16 PM   #3
ntubski
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Assuming you're talking about a C program, you can try getpwuid(3) to find a user name given a uid.
 
  


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