【LinuxShell】wget 命令详解

参数

待补充

返回值

code	means
0	No problems occurred
1	Generic error code
2	Parse error — for instance, when parsing command-line options, the .wgetrc or .netrc…
3	File I/O error
4	Network failure
5	SSL verification failure
6	Username/password authentication failure
7	Protocol errors
8	Server issued an error response