Linux command--gzip

2. Command format:
   

   gzip [options] file or directory

4. Command function:

   Compress or decompress a file

6. common options:

        -F   forcibly compress or decompress, ignoring the existence of a file name or a hard connection and whether the file is a symbolic connection

        -n   compress files, save the original file name and timestamp

        -1~9   = Compression ratio, 1 minimum but fast compression, 9 maximum But slow compression, default is 6

8. Common examples:

   Example one: Compressing file files via gzip

   Command:gzip file

   Note: The original file will disappear at this time

   Example two: Unzip the file file.gz

   Command:gzip-d file.gz or gunzip file.gz
   

Linux command--gzip