how to write bash script

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Application of Script Ten: I/O read/write process detection

test System version : CentOS 6.4role: Statistical sequencing of frequent I/O Read and write operationsimplementation: Open the logging function, wait for a period of time to do statisticsDemonstrate:650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M00/7F/0A/wKioL1cQwKayYs7-AAAbwt_Va-0044.png "style=" float: none; "title=" 1.png "alt=" Wkiol1cqwkayys7-aaabwt_va-0044.png "/>650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M01/7F/0C/wKiom1cQv

Linux Write Tomcat startup, restart script

Tags: Tin set GRE bin height hid coded style BSPStart:#bash//finance/LANG= "en_US. UTF-8 "export LANG/finance/tomcat8-finance/bin/" tomcat8-finance starting ... "Write changes to the shell file, given permissions, directly executable.Restart:#bash/-ef|grep tomcat8-finance|grep-v Grep|awk ' {print $} ' |xargs kill-9/finance/LANG= ' en_US. UTF-8 "export LANG/financ

Write a service script under CentOS 5,6

Overview : CentOS 5 and 6 under the service start, the use of the command is the service name start mode start, in fact, the service command is also called the script under/etc/init.d/, see the specific steps belowExperimental steps:first prepare the service script, the following piece of code is I wrote earlier, it is similar to the parameters we accept when the service starts, and then returns the output

Use Shell to write Nginx script startup, shutdown, Reload

() {echo-n "reloading $name ;" #ps -ef|grepnginx|awk ' {print$2} ' |xargskill-9$ path-ttest=$?if[ $test -eq0];thentouch/tmp/reload.pidecho "$DATE and $path isreloading >> $logrm -rf/tmp/ reload.pidelseecho "Pleasecheckyouconfig" Exit20fi} #整个脚本使用case方式来进行调用, An informational reminder is output when the script is executed. case "$" instaRT) start;; Stop) stop;; Reload) reload;; *) echo "/usr/local/nginx/sbin/nginxstart|stop|reload!";; esac######---Exi

To write an instance of the installation Configuration Ftp-samba service script

Sample: /data/caiwu/cw1 Cw2 Cw3 "Add user command Example": Useradd-g caiwu-d/DATA/CAIWU/CW1 CW1 "FTP User Access root directory": Local_root=/data "FTP Turn off Anonymous access": Anonymous_enable=yes (change to No) "Samba profile Add sharing example": [Public] Path=/data/public Public=yes Writable=yes [Caiwu-pub] Path=/data/caiwu-pub Valid users= @caiwu Write LIST=CW-JL "Ftp-samba-install scr

How to write an installation configuration httpd service domain-based virtual host script

Write the installation configuration httpd service domain-based virtual host script Requirements: 1, automatic installation, basic configuration 2, through the prompt input domain name, website root directory, and so on to complete the virtual host add work #!/bin/bash Service httpd Stop >/dev/null conf= "/usr/local/apache/conf/httpd.conf" vhostconf= "/usr

Linux-I want to write a. sh file to replace the original script running with phpxxx. php.

I used phpxxx. php to run this php script. in linux, I want to use. xxx. sh to replace it. I wonder if it is feasible? Php xxx. php is used to run this php script. In linuxI want to use./xxx. sh instead of above Is it feasible? Reply content: Php xxx. php is used to run this php script. In linuxI want to use./xxx. sh instead of above Is it feasible? Feasible

Write your own Acunetix Wvs Vulnerability Scan script in detail tutorial

AWVS provides a custom scripting interface, but there is very little information on the web, only an official few introductions and reference manuals, recently studied how to write a Awvs of the vulnerability script to write a simple articleThis article takes 8.0 as an example, first of all install the Acunetix Web Vulnerability Scanner 8 (the cracked hack, the p

Linux-Want to write a. Sh to replace the original run script with PHP xxx.php

It turns out PHP xxx.php to run this PHP script. In the Linux systemWant to use./xxx.sh to replace the top Do not know whether it is feasible? Reply content: It turns out PHP xxx.php to run this PHP script. In the Linux systemWant to use./xxx.sh to replace the top Do not know whether it is feasible? feasible, #!/bin/bash# author: gm100861PHP=/usr/local/php

Write securecrt script in VBScript

Creating ActiveX scripts ActiveX script engines communicate with securecrt via standard interfaces. Therefore, securecrt can host any compliant script engine to run your scripts. The advantage of this approach is that you can script securecrtUsing the language of your choice. If an ActiveX Script Engine is available

Shell script: Write data to disk in bulk

Shell script: Write data to disk in bulkFirst, about this articleThe monitoring system to be done requires monitoring the usage of disk space and alerting. When testing this feature, it is necessary to simulate two scenarios: one is the need to trigger the alarm mechanism when the disk space is constantly growing above the set threshold, and the second is that the disk space drops below the alarm threshold

Shell script: Write data to disk in bulk

First, about this article The monitoring system to be done requires monitoring the usage of disk space and alerting. When testing this feature, it is necessary to simulate two scenarios: one is the need to trigger the alarm mechanism when the disk space is constantly growing above the set threshold, and the second is that the disk space drops below the alarm threshold and no more alarms. To test these two scenarios, I wrote the following three scripts: 1) initializer.sh: Create a directory TestD

[DNN module development] how to write the module database installation script

} CLinks_Modules.For the meaning and purpose of {databaseOwner} {objectQualifier}, see: http://www.cnblogs.com/csdn/archive/2004/11/30/71118.html4. Name the files according to the naming rules of the database installation/uninstall script.5. For more information, see install or Uninstall a script file in the database of an existing module.6. It seems that a template can also be used to

In a hurry !!! Help write the script. Thank you !!!!

In a hurry !!! Help write the script. Thank you !!!! -- Linux general technology-Linux technology and application information. For details, refer to the following section. 1. Compile the htmon. sh script file to check the httpd service status. (1) run the "service httpd status" command to test the httpd service status. If the returned value is 0, it indicates nor

Write shell script execution to Rsyslog Log Server

Write shell script execution to Rsyslog Log Server In the O M work, it is inevitable to write some scripts for scheduled tasks (cron) to regularly execute some daily work to automate the O M work. For example, backing up data in my daily work is an important task. You need to regularly back up the data to the backup server and some other backup media. Most of t

How to write installation configuration lamp service Script

This script example requires the following: The source code installs lamp environment, request executes the script under the character terminal (Ls-l/usr/src display is different) The required tar packets have been copied to the/USR/SRC directory #!/bin/bash Rpm-q httpd >/dev/null If [$?-eq 0];then Yum-y Remove httpd >/dev/null Fi Ls-l/usr/local/| grep ht

Write a bat script to assist operations personnel when they are having problems debugging the database is a successful operation strategy

Tags: webforms sqlplus exe Catalog window serve highlight cat spanSimple summary:1, the internal network system failure need to troubleshoot 2, operators are not familiar with database operations, can not be connected to the database and execute SQL statements to troubleshoot the database and data is normal3, Solution: Write a bat script, operation and maintenance personnel double-click to run. Original l

PowerShell an introductory tutorial to write and use a script module instance _powershell

You can now manage large, distributed software systems in the PowerShell command line or script by writing a module, just as Exchange Server and SharePoint server are doing. Do you have this kind of demand? Modules, scripting modules The module is the concept introduced in PowerShell V2 to improve the previously proposed "Snap-in". After the snap-in is also processed as a module (binary module), the PowerShell includes two modules-

Write a Redis script together

A. Redis scripting environmentTo write a Redis script, you should first build its scripting environment. Redis uses LUA as its scripting language. So building the LUA environment is a top priority. Environment: centos7.0redis:3.0.2 1.1 Installing the LUA environment[[emailprotected] lua]# curl -R -O http://www.lua.org/ftp/lua-5.3.0.tar.gz[[emailprotected] lua]# tar zxf lua-5.3.0.tar.gz[[emailp

Unity 3D Learning Diary: Create a small scene and write a simple C # mobile script

Learning Unity 3D First week, the goal is to create a small scene, with a role controller to walk in the scene; the second is to write a simple mobile script. First, create a small scene, with a role controller to walk in the scene 1. First install Unity 3D 5.3 version. Then create a new project, the default created a scene, just save a moment on it; 2. First drag a cube or sphere, and then practice the who

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