tr转换大小写

root:/# echo “pUwRsm-FnFh-GElr-G1Xp-A5oh-cOoA-GEfInS“ | tr [A-Z] [a-z]

puwrsm-fnfh-gelr-g1xp-a5oh-cooa-gefins

posted @ 2012-02-09 10:34  沉默爆破手  阅读(5016)  评论(0)  编辑  收藏  举报