日志集合和管理工具还没有弄好，用shell做了简单的工具查看多台机器上的同样日志：

#!/bin/bashHOSTS="host1 host2 host3 host4"SCRIPT="tail -$2 /logpath/$1"for HOSTNAME in ${HOSTS} ; do    echo ""    echo "${HOSTNAME}"    echo "======================================================"    sshpass -p "password" ssh -l username ${HOSTNAME} "${SCRIPT}"done