Lab 1 Managing Startup

Goal: To familiarize yourself with the startup process

System Setup: A system installed with Red Hat Enterprise Linux

Sequence 1: Changing the default run level

Deliverable: A system that boots to runlevel 3 by default.

Instructions:

1. Change the default runlevel to level 3 and reboot.

a. Edit the /etc/inittab file and change the default run level as shown below from level 5 to level 3.

id:3:initdefault:

b. Reboot the system.

2. Change the default run level back to level 5 and reboot.

id:5:initdefault:

RH133读书笔记(1)-Lab 1 Managing Startup的更多相关文章

  1. RH133读书 笔记(5) - Lab 5 User and Group Administration

    Lab 5 User and Group Administration Goal: To build skills for user and group administration. Estimat ...

  2. RH133读书笔记(10)-Lab 10 Exploring Virtualization

    Lab 10 Exploring Virtualization Goal: To explore the Xen virtualization environment and the creation ...

  3. RH133读书笔记(2)-Lab 2 Working with packages

    Lab 2 Working with packages Goal: To gain working experience with package management System Setup: A ...

  4. RH133读书 笔记(4) - Lab 4 System Services

    Lab 4 System Services Goal: Develop skills using system administration tools and setting up and admi ...

  5. RH133读书 笔记(3) - Lab 3 Configuring the kernel

    Lab 3 Configuring the kernel Goal: Develop skills tuning the /proc filesystem. Gain some experience ...

  6. RH133读书笔记(6) - Lab 6 Adding New Filesystems to the Filesystem Tree

    Lab 6 Adding New Filesystems to the Filesystem Tree Goal: Develop skills and knowlege related to par ...

  7. RH133读书笔记(9)-Lab 9 Installation and System-Initialization

    Lab 9 Installation and System-Initialization Goal: Successfully install Red Hat Enterprise Linux. Sy ...

  8. RH133读书笔记(8)-Lab 8 Manage Network Settings

    Lab 8 Manage Network Settings Goal: To build skills needed to manually configure networking Estimate ...

  9. RH133读书笔记(7)-Lab 7 Advanced Filesystem Mangement

    Lab 7 Advanced Filesystem Mangement Goal: Develop skills and knowlege related to Software RAID, LVM, ...

随机推荐

  1. poj2826（线段相交）

    传送门:An Easy Problem?! 题意:用两条线段接雨水,雨水是垂直落下的,问我们用给定的两条线段能接到多少水. 分析:看起来很简单,写起来略麻烦,先排除不能接到水的情况: 1. 两条线段不 ...

  2. UVA 10828 - Back to Kernighan-Ritchie(概率+高斯消元)

    UVA 10828 - Back to Kernighan-Ritchie 题目链接 题意:给图一个流程图,有结点的流程,每次进入下一个流程概率是均等的,有q次询问,求出每次询问结点的运行期望 思路: ...

  3. hive字符串函数

    1. 字符串长度函数:length 语法: length(string A) 返回值: int 说明:返回字符串A的长度 举例: hive> select length('abcedfg') f ...

  4. A Game of Thrones(12) - Eddard

    The summons(['sʌm(ə)nz]召唤:传票) came in the hour before the dawn, when the world was still and grey. A ...

  5. 用 C++ 标准模板库（STL）的 vector 实现二叉搜索树（BST）

    本文由 Justme0翻译自 Code Project 转载请参见文章末尾处的要求. 介绍 众所周知,要建一棵树,我们需要关注它的内存分配与释放.为了避开这个问题,我打算用C++ STL(vector ...

  6. 2014 Multi-University Training Contest 1 - J Rating

    题目链接: pid=4870">http://acm.hdu.edu.cn/showproblem.php?pid=4870 题目大意: 题意:一个人注冊两个账号,初始rating都是 ...

  7. Jetty：配置连接器

    连接器配置概览 连接器用于接收网络连接,配置一个连接器须要配置:  1)连接器的网络參数(比如:port):  2)连接器使用的服务(比如:executors,schedulers).  3)为接收连 ...

  8. SE 2014年5月25日

    如图配置 两实验 R1模拟总部,R2 与R3模拟分部 实验一  要求使用 IPSec VPN 主模式,使得总部与两分部内网可相互通讯 步骤: 1.  配置默认路由 [RT1]ip route-stat ...

  9. Windown安装Mysql安装图解

    一.MYSQL的安装 1.打开下载的mysql安装文件mysql-5.0.27-win32.zip,双击解压缩,运行“setup.exe”. 2.选择安装类型,有“Typical(默认)”.“Comp ...

  10. poj Budget

    Budget 建图好题.不知道为什么提交一直TLE. 然后.该了几次,看了别人的普通网络流都过了. 我觉得可能是卡DINIC的某些部分吧.这题就是一道普通的上下界最小流. 建图麻烦,所以说一下建图吧. ...