Linux Command--gzip command

Gzip is the command used for compression on Linux

There is a parameter for num -num Adjusts the speed of compression with the specified number num,-1 or--fast represents the fastest compression method (low compression ratio), 9 or--best represents the slowest compression method (high compression ratio). The system default value is 6.  

Example 1 compressing all files

Gzip *

Example 2 extracting All files

gzip-d *

Example 3 recursive compression of a directory,-V is the display of detailed information

GZIP-RV Test6

Example 4 extracting a directory recursively

Gzip-rd Test6

Linux Command--gzip command