Linux

    due to project requirements, the need to install Oracle 11g on 64-bit Linux systems, a lot of content on the Internet, combined with their own practical experience, finally installed successfully, recorded, and shared to the needy comrades.

2016-08-08Content of the lesson:Tools for working with the text sedVim EditorIntroduction to shell Script Programming basicsSed:sed is a stream editor that processes a single line of content at a time. When processing, the currently processed rows

Commands for the file management class:View: Cat,tac,head,tail,less,moreTime Stamp Management: TouchCopy: CPMobile: MVView Meta Data properties: Stat (atime access time, mtime content change time, CTime metadata change time)Text Editor: Nano,viTouch:

Basically, vi is divided into three modes, the general mode, the editing mode, and the command-order mode. i/o/a in edit mode, ESC exits.Exit Command: wq! Exit Save,: q! Force quitCommon mode implementation of the general function: The keyboard can

First, Man and info are like two sets, they have an intersection part, but compared to man, the info tool displays more complete and up-to-date GNU tool information. If the man page contains an overview of a tool that is also described in info, then

My name Sun Riyang, after the old boy education Linux OPS five months of study, I must achieve the salary target is 7k, in order to achieve this goal, I will take the following actions or programs:1, minimum 10 hours of study time per day 2,      

PidstatNAMEPidstat statistics on Linux tasksGrammarPidstat [-C comm] [-d] [-h] [-i] [-l] [-p {pid [,...] | Self | All}] [-r] [-T] [-t {TASK | Child | All}] [-u] [-v] [-W] [interval [count]]DescribeThe Pidstat command is used to monitor the

Background: In a Windows environment, use Xshell remote to connect a CentOS-like system inside the company, but the Linux system yum install has a problem with only the energy code installed.After the root account is logged in, execute the following

mkdir/Softcd/softwget http://memcached.org/files/memcached-1.4.29.tar.gzTAR-ZXVF memcached-1.4. in. TAR.GZCD memcached-1.4. in./configure--prefix=/usr/local/Memcachedmake&&Make Install/usr/local/memcached/bin/memcached-d-M $-U

1. The relationship between GNU, Linux andgnu/linuxThe GNU project was founded in 1984 to develop a complete operating system that is Unix-like and free software: the GNU system. ( GNU can also be viewed as a free software organization )The GNU name

Q: Describe the composition and function of the computer?A: The computer has the arithmetic, the controller, the memory, the input device, the output device composition. Function: Solve people's specific needs and improve efficiency.Q: List Linux

In the previous article we introduced iptables main link input, this time we mainly introduce prerouting postrouting These two chains are mainly used for the implementation of NAT functionNat: believe that the network of people should be very

My name is Wang Yongxieng, after 5 months in the old boys education Linux operations class, I must achieve the salary target is 10k, in order to achieve the goal I will take the following major action plan:1, actively listen in class, actively

My name is Wang Yongxieng, after 5 months in the old boys education Linux operations class, I must achieve the salary target is 10k, in order to achieve the goal I will take the following major action plan:1, actively listen in class, actively

My name is Wang Yongxieng, After 5 months of learning about the old boys ' education in Linux, I have to achieve a salary goal of 10k, in order to achieve the goal I will take the following major action plan: 1, actively listen in class, actively

Http://hi.baidu.com/linuxlife/blog/item/0d3e302ae2384d3a5343c1b1.htmlLinux under the dynamic library with. So as the suffix, I am also the first to use the dynamic library under Linux, write a little introductory step, so that later can be easily

Sys.stdout.flush () This code means to refresh the outputExecute script under Linux systemNo add Sys.stdout.flush ()650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M01/85/84/wKiom1em-q3j287KAAAgNCFY8Gg788.png-wh_500x0-wm_3 -wmp_4-s_1023178267.

Cp command experiment, cp command   Creation Conditions [root@localhost ~]#mkdir /source[root@localhost ~]#mkdir /target[root@localhost ~]#cp /etc/l*.conf /source[root@localhost ~]#ll /sourcetotal 20-rw-r--r--. 1 root root 28 Aug 10 09:24

CDH5.7.2 offline deployment notes1, deployment Basic Information Description: 1.1, host information operating system: Choose CentOS6.7 x86-64 version MEM: 64 GB, CPU: E5-2630 v3 @ 2.40 GHz, DISK: 2 TB * 4 (data node storage, excluding the operating

Introduction to Kafka + deployment of pseudo Clusters Kafka is a popular message queue middleware. It is often used for analyzing common message queues and website activity data (PV, traffic, clicks, etc), log collection (connected to the big data