OptionsOn w3m itself
-dump
Dump rendered page to stdout
-dump_source
Dump page source to stdout
-dump_head
Dump HEAD response to stdout
-cols
Only with stdout as destination (dump). <cols>
-N
Open multiple targets in tabs
-I
Input charset <input_charset>
-O
Output charset <output_charset>
-T
Input MIME type <mime_type>