Users GuideWS_FTP Pro The first digit is interpreted as follows: If the first digit is 1 (known in UNIX circles as the sticky bit), it sets the link permission to directories or sets the save-text attribute for a file. If the first digit is 2, it sets the group ID on execution. If the first digit is 4, it sets the user ID on execution. The second digit expresses Owner permissions The third, Group permissions The fourth, Other.Four-digit values are used in the WS_FTP Pro log, in the message area, and by some system administrators and ISPs.The table below shows how WS_FTP Pro check box options correspond to the last three digits. The third column shows the possible values for Owner, Group, and Other as viewed in the ten- position value in the first column of a directory list for a UNIX site.In the directory list, the first position indicates whether the item is a file (-, s, S, or t) or directory (d), while positions two through ten show the permissions for Owner, Group, and Other.Selected options in WS_FTP Pro2nd, 3rd, or 4th digit of 4-digit numberPermissions in directory listnone 0 ---Execute 1 --xWrite 2 -w-Write, Execute 3 -wxRead 4 r--Read, Execute 5 r-xRead, Write 6 rw-Read, Write, Execute 7 rwx