CN106227564A - Timed task system based on Linux - Google Patents
Timed task system based on Linux Download PDFInfo
- Publication number
- CN106227564A CN106227564A CN201610586600.XA CN201610586600A CN106227564A CN 106227564 A CN106227564 A CN 106227564A CN 201610586600 A CN201610586600 A CN 201610586600A CN 106227564 A CN106227564 A CN 106227564A
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- China
- Prior art keywords
- linux
- oracle
- crond
- weblogic
- oracle database
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- Pending
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- 238000013515 script Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
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- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The invention provides a timing task system based on Linux, and relates to a server-side Linux technology. The invention mainly comprises 1) a crond and Oracle database, 2) a crond and WebLogic application server, wherein the crond and Oracle database comprises (i) an Oracle boot self-starting in Linux; oracle database backup at regular time; the crond and WebLogic application server comprises WebLogic starting self-starting in the Linux. Plays a very important role in the robust operation of the Linux-based application system.
Description
Technical field
The present invention relates to server end Linux technology, particularly relate to a kind of timed task system based on Linux.
Background technology
Background process be a kind of computer background run need not be mutual with user program.In multiple task operating system
On often run multiple background process, some background process (such as demons) the most all need not user input, other
Some processes are simply in backstage when user is busy with the program being presently operating in foreground the most temporarily.Finger daemon is a kind of typical case
Background process.Crond process is the one in (SuSE) Linux OS in numerous finger daemon daemon, is used for periodically
Automatically perform certain task or etc. some event pending, similar with the Mission Planning Program in Windows..
At server end, Windows operating system real-time based on C Plus Plus and stability are all not as good as based on C language
(SuSE) Linux OS, therefore, in the application that stability requirement is the highest, server end uses (SuSE) Linux OS strong
Strong property and economy two aspect are the most all preferably to select.
Summary of the invention
In order to solve problem above, the present invention proposes a kind of timed task system based on Linux.
The present invention, based on server end Linux technology, enumerates shell script, crond finger daemon, and crontab joins
Putting file, oracle database environmental variable is arranged and data backup, and WebLogic middleware environments variable is arranged, Automatic Program
The contents such as startup
A kind of timed task system based on Linux,
Mainly include 1) crond and oracle database, 2) crond Yu WebLogic application server,
Wherein crond includes with oracle database
1. in Linux, Oracle start is opened certainly；2. oracle database timed backup；
Crond with WebLogic application server includes
1. in Linux, WebLogic start is opened certainly.
Further,
1. in Linux, Oracle start is opened certainly
Step one: amendment Oracle CONFIG.SYS :/etc/oratab；
Step 2: creating file oracle under/etc/init.d/, type is shell script；
Step 3: change the file permission of step 2 establishment for performing；
Step 4: oracle service is added in registration in linux system, and rank can be 3,5；
2. oracle database timed backup
Step one: log in Linux server with root user；
Step 2: create oracle database backup shell script；
Step 3: editing system task scheduling, sets and performs time point；
Step 4: restart crond process.
Further,
1. in Linux, WebLogic start is opened certainly
Step one: creating file weblogic under/etc/init.d/, type is shell script；
Step 2: change the file permission of step one establishment for performing；
Step 3: weblogic service is added in registration in linux system, and rank can be 3,5.
In Linux server, during production task needed for timing automatic execution is set, need Hand writing command script,
It is as shown in the table that parameter arranges form:
| minute | hour | day | month | week | command |
Each explanation of field is as shown in the table:
In each field above, it is also possible to use following spcial character:
1, asterisk (*): represent all possible value, such as month field is if asterisk, then it represents that meeting other word
This command operation monthly it is carried out after the restriction condition of section.
2, comma (): a list scope, such as " 1,2,5,7,8,9 " can be specified by the value that comma separates
3, Zhong Gang (-): an integer range can be represented with the middle thick stick between integer, such as " 2-6 " expression " 2,3,4,5,
6”
4, positive oblique line (/): can with positive oblique line specify the time spacing frequency, such as " 0-23/2 " represent every two hours hold
Row is once.The most positive oblique line can be used together with asterisk, and such as */10, if used in minute field, represent every ten minutes
Perform once.
The Server-side of the Web application architecture B/S pattern that the present invention is directed to modern main uses Linux to operate in a large number
This situation of system, the start of program performs the sound and stable operation to application system based on Linux from the timing opened with task
To very important effect.
Accompanying drawing explanation
Fig. 1 is that crond is called by kernel, and calls the schematic diagram of other scripts.
Detailed description of the invention
Below present disclosure is carried out more detailed elaboration:
1) crond and oracle database
1. in Linux, Oracle start is opened certainly
Step one: amendment Oracle CONFIG.SYS :/etc/oratab, only in this way, Oracle carries
Dbstart and dbshut can play a role.
Step 2: creating file oracle under/etc/init.d/, type is shell script.
Step 3: change the file permission of step 2 establishment for performing.
Step 4: oracle service is added in registration in linux system, and rank can be 3,5.
2. oracle database timed backup
Step one: log in Linux server with root user.
Step 2: create oracle database backup shell script.
Step 3: editing system task scheduling, sets and performs time point.
Step 4: restart crond process.
2) crond Yu WebLogic application server
1. in Linux, WebLogic start is opened certainly
Step one: creating file weblogic under/etc/init.d/, type is shell script.
Step 2: change the file permission of step one establishment for performing.
Step 3: weblogic service is added in registration in linux system, and rank can be 3,5.
Claims (3)
1. a timed task system based on Linux, it is characterised in that
Mainly include 1) crond and oracle database, 2) crond Yu WebLogic application server,
Wherein crond includes with oracle database
1. in Linux, Oracle start is opened certainly；2. oracle database timed backup；
Crond with WebLogic application server includes
1. in Linux, WebLogic start is opened certainly.
System the most according to claim 1, it is characterised in that
1. in Linux, Oracle start is opened certainly
Step one: amendment Oracle CONFIG.SYS :/etc/oratab；
Step 2: creating file oracle under/etc/init.d/, type is shell script；
Step 3: change the file permission of step 2 establishment for performing；
Step 4: oracle service is added in registration in linux system, and rank can be 3,5；
2. oracle database timed backup
Step one: log in Linux server with root user；
Step 2: create oracle database backup shell script；
Step 3: editing system task scheduling, sets and performs time point；
Step 4: restart crond process.
System the most according to claim 1, it is characterised in that
1. in Linux, WebLogic start is opened certainly
Step one: creating file weblogic under/etc/init.d/, type is shell script；
Step 2: change the file permission of step one establishment for performing；
Step 3: weblogic service is added in registration in linux system, and rank is 3,5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586600.XA CN106227564A (en) | 2016-07-22 | 2016-07-22 | Timed task system based on Linux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586600.XA CN106227564A (en) | 2016-07-22 | 2016-07-22 | Timed task system based on Linux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106227564A true CN106227564A (en) | 2016-12-14 |
Family
ID=57532697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610586600.XA Pending CN106227564A (en) | 2016-07-22 | 2016-07-22 | Timed task system based on Linux |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106227564A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107315604A (en) * | 2017-06-08 | 2017-11-03 | 贵州电网有限责任公司 | A kind of unix system Database and application program self-start method |
| CN108874658A (en) * | 2017-12-25 | 2018-11-23 | 北京安天网络安全技术有限公司 | A kind of sandbox analysis method, device, electronic equipment and storage medium |
| CN109254805A (en) * | 2018-09-21 | 2019-01-22 | 武汉斗鱼网络科技有限公司 | A kind of application self-start method, terminal installation and readable storage medium storing program for executing |
-
2016
- 2016-07-22 CN CN201610586600.XA patent/CN106227564A/en active Pending
Non-Patent Citations (3)
| Title |
|---|
| MDXY-DXY: "Linux下通过脚本自动备份Oracle数据库并删除指定天数前的备份", 《HTTPS://WWW.JB51.NET/ARTICLE/69312.HTM》 * |
| 一路狂笑: "自动启动WebLogic系统的服务脚本", 《HTTP://BLOG.CHINAUNIX.NET/UID-20164485-ID-1973841.HTML》 * |
| 脚本之家: "linux下oracle设置开机自启动实现方法", 《HTTPS://WWW.JB51.NET/ARTICLE/32214.HTM》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107315604A (en) * | 2017-06-08 | 2017-11-03 | 贵州电网有限责任公司 | A kind of unix system Database and application program self-start method |
| CN108874658A (en) * | 2017-12-25 | 2018-11-23 | 北京安天网络安全技术有限公司 | A kind of sandbox analysis method, device, electronic equipment and storage medium |
| CN109254805A (en) * | 2018-09-21 | 2019-01-22 | 武汉斗鱼网络科技有限公司 | A kind of application self-start method, terminal installation and readable storage medium storing program for executing |
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Application publication date: 20161214 |