Values Returned by getpwnam
($name, $passwd, $uid,$gid, $quota, $comment,$gcos, $dir, $shell) = getpwnam($username); Value Contains $name User name. $passwd Encrypted password. $uid User ID. $gid Group ID. $quota Allowed disk quota, often used for other purposes. $comment Generally unused. $gcos Often contains full user name. $dir User's home directory. $shell Program that gets launched for the user as the login shell.
1. | Test a UNIX password | ||
2. | To display all the /etc/passwd fields for users passed on the command line | ||
3. | The getgrnam function retrieves the group file entry corresponding to a particular group name. |