摘要: OverviewappendToFilecatchgrpchmodchowncopyFromLocalcopyToLocalcountcpdudusexpungegetgetfaclgetmergelslsrmkdirmoveFromLocalmoveToLocalmvputrmrmrsetfacl... 阅读全文
posted @ 2014-08-06 08:04 小开风 阅读(239) 评论(0) 推荐(0) 编辑
摘要: Commands useful for administrators of a hadoop cluster.balancerRuns a cluster balancing utility. An administrator can simply press Ctrl-C to stop the ... 阅读全文
posted @ 2014-08-06 07:58 小开风 阅读(166) 评论(0) 推荐(0) 编辑
摘要: archiveCreates a hadoop archive【v.存档; n.档案文件;档案室; 】. More information can be found at Hadoop Archives.distcpCopy file or directories recursively. More... 阅读全文
posted @ 2014-08-06 07:55 小开风 阅读(125) 评论(0) 推荐(0) 编辑
摘要: (1) 重启后永久性生效:开启: systemctl enable iptables.service'.ln -s '/usr/lib/systemd/system/iptables.service' '/etc/systemd/system/basic.target.wants/iptables.... 阅读全文
posted @ 2014-08-06 07:11 小开风 阅读(2234) 评论(0) 推荐(0) 编辑