add directory Minix
This commit is contained in:
65
Minix/1.7.5/MANUALS/CAT0/COMPRESS
Normal file
65
Minix/1.7.5/MANUALS/CAT0/COMPRESS
Normal file
@@ -0,0 +1,65 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Command: compress, uncompress, zcat - compress a file using modified
|
||||
Lempel-Ziv coding
|
||||
Syntax: compress [-cdfv] [file] ...
|
||||
Flags: -c Put output on stdout instead of on file.Z
|
||||
-d Decompress instead of compress
|
||||
-f Force output even if there is no saving
|
||||
-v Verbose mode
|
||||
Examples: compress <infile >outfile # Compress 1 file
|
||||
compress x y z # Compress 3 files to x.Z, y.Z, and
|
||||
z.Z
|
||||
compress -d file.Z # Decompress file.Z to file
|
||||
|
||||
The listed files (or stdin, if none are given) are compressed using
|
||||
the Ziv-Lempel algorithm. If the output is smaller than the input, the
|
||||
output is put on file.Z or stdout if no files are listed. If compress is
|
||||
linked to uncompress, the latter is the same as giving the -d flag.
|
||||
Similarly, a link to zcat decompresses to stdout. The MINIX version of
|
||||
compress uses 13-bit compression. This means that when compressing
|
||||
files on other systems for transmission to MINIX, be sure that only 13-
|
||||
bit compression is used. On many systems, the default is 16-bit (too
|
||||
big).
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user