There may be a variety of problems in the production environment, and it is important to regularly back up the database in order to prevent data loss and disaster tolerance. This article uses crontab to run the shell script, which backs up MySQL to the local and uploads to Aliyun OSS object storage in the shell script.
First look at the shell script (Shell script processing database backup, database backup synchronization upload cloud, seven days ag
Article Title: go deep into OSS (OpenSoundSystem) development. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
This article will conduct some in-depth discussions on the development of the OSS (Open Sound System), including the latency of playing audio, and quantitative
The OSS console is divided into two modules: bucket management and object management.
1, bucket management:
Through the bucket management module, to achieve bucket create, delete, set read and Write permissions and anti-theft chain settings and other operations.
1.1 Creating Bucket:
1.1.1 Click green "Create bucket" button to create.
1.1. Up to 21 OSS accounts can be created with up to 10 buc
BSS: Business Support SystemOSS: Operation Support SystemMSS: Management Support System
(Boss: Business and Operation Support System, Telecom Business Operation Support System) in enterprises (especially in the telecom industry) it Strategic Planning occupies an important position in the three pillars. for boss, it is unified for customers; for telecom operators, it integrates the Business Support System (BSS) and Operation Support System (OSS), and
Aliyun provides a V2 version of the SDK based on the namespace, but the document is not complete and the threshold is high, so I encapsulated a Composer package: Https://github.com/johnlui/AliyunOSS
Installation
Add the following content to the Composer.json:
Copy Code code as follows:
Require: {
"Johnlui/aliyun-oss": "Dev-master"
}
Then run composer update
Use
Copy Code code as follows:
Use Johnlui\aliy
2017-4-25 Update: Uploading files with OSS and encountering problems today
Problem Description: Unknown host:jalon-test.oss-cn-beijing.aliyuncs.com/; it was all good before, but today it was a mistake. Reason: Check the website for a long time, it is HTTPS's sake Because the OSS request header in the Beijing area has been updated from HTTP to HTTPS, causing access to the host error; Workaround: Change the o
Sonatype Nexus OSS 3.2.1 is one of the world's leading warehouse management systems, and this time the main use of the Maven warehouse functionThe installation environment is CentOS 7 64-bit 1. First download the installation JDK
When writing this article, the latest version is jdk-8u121-linux-x64.tar.gz 2. Install Java JDK
1. Extract JDK
tar-zxvf jdk-8u121-linux-x64.tar.gz
2. Move to the specified path
mv jdk-8u121-linux-x64/usr/local
3. Edit Envir
The operational Support System (OSS) market is facing some significant changes because of the pressure placed on OSS proprietary models by Open software-defined networking (SDN) and network function virtualization (NFV) technologies, and some of the larger OSS vendors, including Oracle, have begun to take steps to address this change.The existing
Release date:Updated on:
Affected Systems:Linux kernel 2.6.xDescription:--------------------------------------------------------------------------------Bugtraq id: 47009
Linux Kernel is the Kernel used by open source Linux.
Linux Kernel "sound/oss/opl3.c" has a local privilege escalation vulnerability. Local attackers can exploit this vulnerability to execute arbitrary code with the minimum privilege, completely control the affected computers, and cau
For a long time, the automatic snapshot feature of Alibaba Cloud ECS has been relied on by zumeng. Indeed, this feature is very convenient and reliable, providing convenience for backing up websites, therefore, I have not used any other backup methods before. Yesterday, I suddenly felt that I should back up my website again. I just wanted to back up my website to Baidu online storage, but I was not able to get rid of all the updates and features of du Niang, after one lap, we will not provide su
Basic concepts
Object
In Oss, each file of a user is an object, and a single file can support 5TB. object contains key, data, and user meta. The key is an object name, and the user meta is a description of the data
Object naming specification: Use UTF-8 encoding rule length must be between 1-1023 bytes
Object Group
An object group is a loose collection of one or more object. Users can manipulate object Group like normal object, including Get,rang
Android SDK Development Kit (2014-12-20)Version number 0.2.2 Development Kit: Http://oss.aliyuncs.com/aliyun_portal_storage/help/oss/aliyun_OSS_Android_SDK_20141220.zip Development Guide:Http://aliyun_portal_storage.oss-cn-hangzhou.aliyuncs.com/help%2Foss%2FOSS_Android_SDK_Dev_Guide_20141217.pdfChangelist:1. Fixed a bug in the Objectkey parameter error passed in Bucketname in the asynchronous upload interface in version 0.2.1--------------------------
Images uploaded to the OSS serverfunction Addossimg ($image) {The $image here refers to the value of $_files[' key '] $url = ' http://ceshimain.oss-cn-hangzhou.aliyuncs.com ';//remote OSS linkThis is AppID Seret, this is $success = new \api\service\oss\ossclient (' 7wduicrzesm3lidn ', ' 5nmnsaf0mt1xfu19e3gviubi8ykqbp ', $url); $ext = Strtolower (Trim (su
Small program image upload Ali oss use methodFirst look at the reference document (http://blog.csdn.net/qq_38125123/article/details/73870667)Here are only some of the problems encountered in the application process and solutions:1.cryptojs,sha1js,hmacjs,base64js where to download and how to use:
Files can be found in the OSS instance documentation.
In the application process if it is introduced
Oracle Shared Server (OSS) Notes (zt)========================================================== ==============================Tolywang (http://tolywang.itpub.net)Posted on: 2007.07.19Category: Oracle Database ManagementSource: http://tolywang.itpub.net/post/48/309884---------------------------------------------------------------
1. Overview:Dedicated server: each session is assigned a server process, and most sessions are idle, occupying resources.Pro
Although the newer kernel now supports ALSA, I think OSS programming is easier to use, because it is more in line with the programming framework of Linux. You can also select OSS support When configuring ALSA, so that the OSS application can use the Alsa driver without any changes.
The control device node of the ADC/DAC for recording and playing is/dev/DSP, and
To share with you the progress of the current OSS Open source project:I. Oss.common "Open source China" "GitHub"After yesterday's efforts, the Oss.common project initially completed support for. NET Standard, and the migration process is open to everyone in the form of new articles this week, with two current solutions:OSS.COMMON.NET40-continues to provide support for the original. NET Framework project.OSS.Common.Standard-Supports (has been converted
My current needs are this:
Upload files through the client browser upload, first upload to their own server, and then upload to the OSS server, and then get the return value of the OSS for the data table update, if the file is a little larger, it takes a long time, and it is easy to cause the browser crash phenomenon.
Please ask the great God what a good solution
Reply content:
My current needs are t
OSS audio interface programming in Linux-general Linux technology-Linux programming and kernel information. For details, refer to the following section.
CODE :/*Name: SndKit. cCopyright: GPLv2Author: rockins (ybc2084@163.com)Date: 15-10-06Description: implent raw sound record/playRun :. /SndKit [-h] [-d device] [-c channel] [-B bits] [-f hz] [-l len] E.g .:./SndKit-h show help information./SndKit-r record.wav record audio from microphon
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