TREECMP.1
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操作系统开发
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- TREECMP(1) Minix Programmer's Manual TREECMP(1)
- NAME
- treecmp - recursively list differences in two directory trees
- SYNOPSIS
- treecmp [-cv] olddir newdir
- OPTIONS
- -c (changes) list the names of changed or new files
- -v (verbose) list all directories processed
- EXAMPLES
- treecmp -v /usr/ast/V1 /usr/ast/V2
- # Compare two trees
- DESCRIPTION
- Treecmp recursively descends the directory tree of its second argument
- and compares all files to those at the corresponding position in the
- first argument. If the two trees are identical, i.e., all the
- corresponding directories and files are the same, there is no output.
- Otherwise, a list of files missing from one of the trees or present in
- both but whose contents are not identical in both are printed. When the
- -c flag is given, only files that are changed from the old version or are
- new (i.e., absent in the old version) are listed.
- 1