3 zcmp, zdiff \- compare compressed files
10 [ diff_options ] file1
16 are used to invoke the
20 program on files compressed via
22 All options specified are passed directly to
28 is specified, it is compared to the uncompressed contents of
30 If two files are specified, their contents (uncompressed if necessary) are fed to
34 The input files are not modified.
41 cmp(1), diff(1), zmore(1), zgrep(1), znew(1), zforce(1), gzip(1), gzexe(1)
47 programs may refer to file names such as "\-" instead of to the file