Shulou(Shulou.com)06/02 Report--

[xcall.sh]

#! / bin/bash

Params=$@

Hosts= `cat / soft/hadoop/etc/hadoop/ slaves`

Tput setaf 2

Echo = localhost=

Tput setaf 7

$params

For host in $hosts; do

Tput setaf 2

Echo = $host==

Tput setaf 7

Ssh-4$ host "source / etc/profile; $params"

Done

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