随笔分类 -  linux

centos7 更换163yum源
摘要：1. cd /etc/yum.repos.d2. mv CentOS-Base.repo CentOS-Base.repo.bk3. vim CentOS-Base-163.repo# CentOS-Base.repo## The mirror system uses the connecting ... 阅读全文
posted @ 2016-01-19 17:09 lsyu 阅读(490) 评论(0) 推荐(0)
ubuntu更换apt-get源&apt命令使用手册
摘要：ubuntu更换apt-get源# cp/etc/apt/sources.list/etc/apt/sources.list.bak# vim/etc/apt/sources.listdeb http://mirrors.163.com/ubuntu/ precise main restricted... 阅读全文
posted @ 2015-12-08 16:32 lsyu 阅读(4120) 评论(0) 推荐(0)
linux配置java环境
摘要：exportJAVA_HOME=/usr/lib/jvm/java-8u5-sunexportJRE_HOME=${JAVA_HOME}/jreexportCLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/libexportPATH=${JAVA_HOME}/bin:... 阅读全文
posted @ 2015-12-03 20:25 lsyu 阅读(207) 评论(0) 推荐(0)
rhel网卡配置
摘要：rhel 6DEVICE=eth0HWADDR=00:0C:29:AA:8E:AATYPE=EthernetUUID=cfd99938-1404-48b3-9927-638ffe0b5b03ONBOOT=yesNM_CONTROLLED=yesBOOTPROTO=dhcprhel 7TYPE="Et... 阅读全文
posted @ 2015-11-24 20:28 lsyu 阅读(190) 评论(0) 推荐(0)
ssh免密码登录
摘要：实验目的：10.0.41.33可以实现免密码登录10.0.11.126实验步骤：10.0.41.33 a. service sshd restart b. 生成秘钥对 ssh-keygen –t rsa –P ''-->直接回车生成的密钥对：id_rsa和id_rsa.pub，默认存储... 阅读全文
posted @ 2015-11-24 20:16 lsyu 阅读(236) 评论(0) 推荐(0)