DCHECK (VIII) 1/20/73 DCHECK (VIII) NAME dcheck -- directory consistency check SYNOPSIS dcheck [ -l ] [ device ] DESCRIPTION dcheck builds an image of the directory hierarchy of the specified device by reading all its direc- tories (using physical I/O guided by the i-nodes on the device). A list entry is made for each file encountered. A second pass reads the i- nodes and for each file compares the number of links specified in its i-node with the number of entries actually seen. All discrepancies are noted. If no device is specified, a default device is assumed. The argument -l causes a complete listing of the file names on the device in i-node order. FILES /dev/rk? SEE ALSO check(VIII) DIAGNOSTICS inconsistent i-numbers, unnamed files, unreach- able files, loops in directory "hierarchy". BUGS Unreachable files and loops are discovered only under the "-l" option.