mm2 scripts

(mailto= ""), the e-mail message is not sent. The home variable can be used to set the base directory when executing a command or script.Each line of the task in the file/etc/crontab is described in the following format:minute hour day month DayOfWeek commandminute -integers from 0 to 59hour -integers from 0 to 23 Day-an integer from 1 to 31 (must be a valid date for the specified month)month -an integer from 1 to 12 (or a month such as the Jan or Feb abbreviation)DayOfWeek -integers from 0 to

data flow redirection to achieve the purpose we want.More clearly, shell script is like the early Dos era. bat, the simplest function is to write a lot of instructions together, so that the user can easily execute multiple commands in one operation, and shell script provides an array, loop, condition and logical judgment and other important functions , allowing users to write programs directly to the shell without having to use the syntax written by traditional programs like the C programming l

Use if... then Single-layer, simple conditional If [conditional statement]; then Command work content that can be executed when the conditional statement is set; FI Stands for and; | Represents or; ["$ YN" = "Y"-o "$ YN" = "Y"] The above formula can be replaced ["$ YN" = "Y"] | ["$ YN" = "Y"] [[Email protected] Scripts] # cp sh06.sh sh06-2.sh Multiple and complex condition types # One

In daily linux system management, shell scripts are indispensable. If you do not write shell scripts, you are not a qualified administrator. At present, many organizations are required to write shell scripts when recruiting linux system administrators. Some organizations even use the ability to write shell scripts to m

First, about/ETC/INIT.DIf you have used a Linux system, you must have heard of the INIT.D directory. What the hell is this directory for? It's only done one thing in the end, but it's very important that it's done for the whole system. The INIT.D directory contains many system startup and stop scripts for various services. It controls all kinds of transactions from Acpid to X11-common. Of course, INIT.D is far from being so simple. (Translator Note: A

Original link: http://blog.csdn.net/acs713/article/details/7322082English version of this article from: http://www.ghacks.net/2009/04/04/get-to-know-linux-the-etcinitd-directory/The following is the author's own version of the translation, if you want to reprint to other sites outside CSDN, please indicate this article link.First, about/ETC/INIT.DIf you have used a Linux system, you must have heard of the INIT.D directory. What the hell is this directory for? It's only done one thing in the end,

Oracle cold backup and Hot Backup scripts cold backup scripts: set feedback offset heading offset verify offset trimspool offset echo offset time offset timing offset pagesize 0set linesize 200define dir='/backup/cold/mike';define diroutmike='/u01/scripts/coldscr/mikecoldout.sql';spool diroutmikeselect '!cp '||name||' dir' from v$datafile order by file#;select '

The blocking behavior of the script tag has a negative impact on the page performance. Most browsers download or execute the script while blocking the resources behind it, it will also block the rendering of elements after it. Because the browser is single-threaded, the script will block the download of other resources during loading. Although the browser has been improved, it still needs to be improved. Obviously, the script must be executed in order, but there is no need to download it in

Document directory Location of the python search Module Share Python Module Technology for sharing Python scripts ArcGIS 10 The following describes the technologies you can use to share Python scripts with other users.Search for data relative to the script location For existing data that is not transmitted in the form of parameters, your script may need to use its path (the programmer calls it a hard co

The question about alert in JavaScript scripts I mentioned in [Thinking About alert in JavaScript scripts] has also been answered by everyone. In fact, from a certain point of view, this is not worth mentioning. However, I have raised this question again. My goal is not to get the result of this question: alert in JavaScript scripts will definitely put pressure o

It mainly includes the following three methods:Statically include client scripts in script blocks that contain code or reference JavaScript (. js) files using the include feature. With this option, you can insert client scripts that do not require dynamic creation or additional AJAX functions provided by Microsoft AJAX Librarc y in the script block or JavaScript file. Use the ClientScriptManager class to

Shell programming: before running shell script tracing and debug scripts, the most feared problem is the syntax error! So how can we debug it? Is there a way to determine whether there is a problem without directly running the scripts? Haha! Of course! Let's take the bash-related parameters for determination! C code [root @ www ~] # Sh [-nvx] scripts. sh option a

Http://websec.ca/blog/view/Bypassing_WAFs_with_SQLMap Web application firewils have become the new security solution for several businesses. compile companies often ignore the actual vulnerabilities and merely rely on the firewall for protection. regrettably, most, if not all firewils can be bypassed. in sayingThis, my post will demonstrate how to use some of sqlmap's new features to bypass WAFS/IDSS. I have recently had the pleasure of working on a few tamper

Excerpt 12-Maintenance of automated test scripts Http://www.china-pub.com/196509 Project Review> 2008-5-27 At present, Project A's automated testing project is being carried out in an orderly manner. The test scripts of the Basic module are developed, and various common test operations are extracted as common functions, it lays a solid foundation for subsequent integration testing and automated testing S

How to enable the debugging mode of Shell scripts in LinuxGuideScripts are a series of commands stored in a file. Input commands on the terminal. The method of sequential execution is too weak. using scripts, users in the system can store all commands in one file, the file is repeatedly called to re-execute the command multiple times. In the early stages of learning scr