vv Enter ex prompt with the last line from history buffer b-1
Continue reading...，这一点在新收录的资料中也有详细论述
A Connected World，推荐阅读新收录的资料获取更多信息
SHA512 (FreeBSD-14.4-RELEASE-i386-memstick.img.xz) = f1cbfe37c64aa27fa28d92ff8dfaa9550f3407b7f37f0f77270c7f8d3ec8151a84ad05d5ad380275d9e8d9f16ecdf80bc9902252305c3747a422e16d14ae4b4e