source3/script/updatesmbpasswd.sh

   1 #!/bin/sh
   2 nawk 'BEGIN {FS=":"}
   3 {
   4         if( $0 ~ "^#" ) {
   5                 print $0
   6         } else if( (length($4) == 32) && (($4 ~ "^[0-9A-F]*$") || ($4 ~ "^[X]*$") || ( $4 ~ "^[*]*$"))) {
   7                 print $0
   8         } else {
   9                 printf( "%s:%s:%s:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:", $1, $2, $3);
  10                 for(i = 4; i <= NF; i++)
  11                         printf("%s:", $i)
  12                 printf("\n")
  13         }
  14 }'