LIUX作业FROM BUPT 1.find /tmp –user tom –mtime +60 | xargs rm -rfv 2.cat sample.txt | tr A-Z a-z |tr –cs a-z\’ ‘\n’ | sort | uniq –c | sort –nr | head -10-LIUX job FROM BUPT 1.find/tmp-user tom-mtime+60 | xargs rm-rfv 2.cat sample.txt | tr AZ

LIUX作业FROM BUPT 1.find /tmp –user tom –mtime +60 | xargs rm -rfv 2.cat sample.txt | tr A-Z a-z |tr –cs a-z\’ ‘\n’ | sort | uniq –c | sort –nr | head -10 6.adduser sambausr1 passwd sambausr1 adduser sambausr2 passwd sambausr2 addgroup sa

在NS2环境下，实现了两节点间的时间同步，已经通过模拟仿真，将关键变量绑定便于在tcl文本中设置 还给节点增加了状态变量 使同步协议运行更稳定-请键入文字或网站地址，或者上传文档。 取消 Zài NS2 huánjìng xià, shíxiànle liǎng jiédiǎn jiān de shíjiān tóngbù, yǐjīng tōngguò mónǐ fǎngzhēn, jiāng guānjiàn biànliàng bǎng dìng biànyú zài tcl wé