.pa 1 .he 'CLRI (VIII)'1/20/73'CLRI (VIII)' .ti 0 NAME clri -- clear i-node .sp .ti 0 SYNOPSIS clri i-number [ file system ] .sp .ti 0 DESCRIPTION clri____ writes zeros on the 32 bytes occupied by the i-node numbered .ul i-number. If the .ul file system argument is given, the i-node resides on the given device, otherwise on a default file system. The file system argument must be a special file name referring to a device containing a file system. After clri____, any blocks in the affected file will show up as "missing" in a check_____ of the file system. Read and write permission is required on the specified file system device. The i-node becomes allocatable. The primary purpose of this routine is to remove a file which for some reason appears in no directory. .sp .ti 0 DIAGNOSTICS "error"