我试着这样说:
for i in {1..600}; do wget http://example.com/search/link $i % 5; done;
我试图得到的输出是:
wget http://example.com/search/link0
wget http://example.com/search/link1
wget http://example.com/search/link2
wget http://example.com/search/link3
wget http://example.com/search/link4
wget http://example.com/search/link0
但实际上我得到的是:
wget http://example.com/search/link