offsite data backup storage and disaster recovery

This article uses the command Debian and CentOS General, the file directory default and lnmp the same, please make the appropriate changes. An example of www.xxx.com binding on the Wwwroot catalogue of VPS1 in this paper 1.VPS1 Data Packaging (Backup)A.VPS1 File Data Packaging (Tar command detailed http://www.jb51.net/os/RedHat/1219.html) cd/home/wwwroot/

Mongoexport export JSON or CSV format Mongoimport Import JSON or CSV Mongodump Export binary Bson structure data and index information Mongorestore Importing binary files Mongoexport-h 主机--port 端口号-u 用户名-p password-d 库名-c 表名-f field1，field..... 导出的字段-q 查询条件 -o 导出文件名称--csv 等同于 --type=csv 导出csv格式。一定要指定-f 导出字段才干导出csvExample: Export the my_id mongoexport -u test -p 64823723zk -d test -c my -q {my_id:{‘$lt‘:200}} --type=csv -f _id,username

Tags: SYS administrator a director Select Import Body Sch Create directoryif the user name of the lead-out library is Tiger, the password is 1 imported to the username is Scott, the password is 1Backup LibraryEXPDP Tiger/[email protected] dumpfile=expdp.dmp directory=dpdata1; Export a expdp.dmp file. Import LibraryCreate userCreate user Scott identified by 1; (must be performed)DP Mode1. Create a directoryCreate directory dpdata1 as ' D:\test\dump '; (do not have to be executed, create a directo

xml| Backup | data $fields =mysql_list_fields ("Embed", $table, $con);$j = 0;$num _fields=mysql_field_name ($fields, $j);echo $num _fields;while ($j $num _fields=mysql_field_name ($fields, $j);$filestr. = "$filestr. = $row [$j];$filestr. = "$j + +;}$filestr. = "}$filestr. = "Echo $filestr;Here is the file manipulation code$filename = $table. ". XML ";$FP =fopen ("$filename", "w");Fwrite ($fp, $FILE

database, because HTML doesn't provide support for a lot of content.In addition, it is also very important that XML is extensible, that all tags and document structures in HTML are predefined, that we must use those standard HTML flags, and that XML allows us to customize our own logos and our own document structure.How to store and back up data in XMLIn fact, through the previous introduction, I believe you should understand why the use of XML for

location 4. Start the MySQL service using the command line Navica database file in C:\Documents and Settings\All Users\Application Data\mysql\mysql Server 5.1\data By default, the application Data folder is a hidden property, so that it can be displayed to see the files under it. How to: Tools--Folder Options--View---Hidden files and folders below the show all