script bin

Save a script file under Windows, upload to CentOS with SSH, add permission to execute Nginx prompt without that file or directory.The shell script is placed in the/etc/init.d/directory, and then executes the/etc/init.d/nginx, prompting more of this

Error executing SH script:/bin/sh^m:bad interpreter:no such file or directory, which is caused by different coding under Windows, the repair method under Linux is as follows, recorded. [nobody@twin14441

tag: OS ar Java SP art C on code r 启动hadoop1.start-all.sh  可以看到这个脚本包含两个部分,start-dfs.sh和start-mapred.sh2.start-dfs.sh包含    "$HADOOP_COMMON_HOME"/bin/hadoop-daemon.sh  --config $HADOOP_CONF_DIR --script "$bin"/hdfs start namenode $nameStartOpt   

Quanzhi Allwinner A20 set-top box is flushed into Native Debian Spent 60 oceans to purchase a tianmin TV genie 3 Android set-top box. The purpose of the purchase is to refresh the native Debian or other release versions. View the specific hardware:

I learned shell programming for the first time.ArticleShellProgramIt must start "#! /Bin/sh. Although I know that all statements starting with "#" in shell are comments, I never think "#! /Bin/sh is also a comment, just as there is no doubt that a

1. preusers.sh Script#!/bin/bash#purpose:create 6 groups named  ' Oinstall ', ' dba ', ' asmadmin ', ' asmdba ', ' asmoper ', ' Oper ', plus 2 users named  ' Oracle ', ' grid '. #Also  setting the  Environment#variable for oracle user. #variable

Virtualenv is used to create a stand-alone Python environment where multiple python is independent from each other and can: 1. Install the new kit without permission 2. Different applications can use different versions of the kit 3. Package upgrade

This article builds a mini Linux system and describes common methods and processes of ARM embedded devices. It is suitable for beginners. Of course, it is best to know what cross-compilation is and how to understand basic Linux commands. Let's talk

Python Virtual Environment Virtualenv tutorial This article mainly introduces the simple tutorial of Virtualenv in Python virtual environment. This article integrates two tutorials on using Virtualenv. I believe you can learn how to use Virtualenv

This article mainly introduces the Python virtual Environment virtualenv Concise course, this article integrates two articles about the use of virtualenv tutorial, I believe that we can learn how to use the virtualenv, need friends can refer to the

I. Deployment environment: Server version: centos6.5 (finnal) Network Topology: 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M01/38/86/wKioL1Oz64aTB0YMAAHTDg8ffvg779.jpg "Title =" LVS-DR-1.png "alt =" wkiol1oz64atb0ymaahtdg8ffvg779.

Resin3.1.9 & solr1.4.1 can be downloaded from the official website. Install resin: tar xzvf resin-version.tar.gzcd resin-version ./configure --prefix=/opt/resin \--enable-lfs \--with-java-home=/path/to/your/jdkmake make install Configure SOLR: cp

Production of RHEL6 Tiny Linux################### RHEL6 Tiny Linux #################Linux start-up process to create, pre-condition: Host, standalone hard disk (also can use image files)First step: partition, Mount, the following is the partition

A detailed array of bash programming in Linux1.Array arrays and variable concepts and differencesThe variable is a memory space, and the variable and the variable are mostly discontinuous memory spacesArray arrays are made up of multiple variables,

Production of RHEL5 Tiny Linux############# RHEL5 Tiny Linux ##############Build with Linux startup processFirst step: partition, Mount, the following is the partition script#!/bin/bash# difined Variable#bootpart=500mrootpart=2gRead-p "Input your

Shell scripts create users in bulk and randomly generate passwordsRequirements: Batch creation of 10 system account OLDBOY01-OLDBOY10, and set the generated password (password is different).Implementation script:#!/bin/bash#Question3For I in $

start-all.sh Start principle step1:start-all.sh First look at the start-all.sh script in the Sbin directory. Throw comments with little content: # Start all Hadoop daemons. Run this on master node. This script is not recommended for use in hadoop-2

Automated tumysql installation script #/bin/bashfunctionhasDpkg {r = 'dpkg-l | grep "$1" 'if [-n "$ r"] then & nb Ubuntu MySQL automated installation script #/Bin/bashFunction hasDpkg{R = 'dpkg-l | grep "$1 "'If [-n "$ r"]ThenH = 'dpkg-l | grep "ii $

The first time I learned shell programming, I read the article that the shell program must start "#! /Bin/sh. Although I know that all statements starting with "#" in shell are comments, I never think "#! /Bin/sh is also a comment, just as there is

Introduction People who work with shell are familiar with shell programming in Unix/Linux. # is mentioned in all shell programming books #! /Bin/bash. What exactly does it contain? What does this string mean for the operating system? You may say,