backup

问题 How do I backup my Subversion Repository nightly? I have a network drive I'd like to dump the repository to on a nightly basis. 回答1: Check out the Repository Maintenance chapter in The Book on how to pull a dump out of the repository. Then use a timed service ( at or cron for example, or the very nice task scheduler in Windows OS's, depends on your server's system) to execute the dump nightly. Done. 回答2: The SVN book has a section on Repository Backup. The svnadmin hotcopy command allows you

问题 I want to make backup and restore for the database in my app, so that when the users delete the application and reinstall it again they can recover their data. What is the best way to do that in Android Studio? 回答1: There are several types available in back up and restore to your db file like Google drive, drop box and one drive. if you want to do the back up from your local storage try below given code. Backup code: public void backUp() { try { File sd = Environment

问题 I am fairly new to RestKit and in general with synching core data with a RESTful web service. To simplify this I have decided to use RestKit for only backing up the local store to our rails backend. So here are two questions that are currently on top of my list: 1) What is the best practice for using RestKit to backup core data? I was thinking to create a local context that my apps uses to do all the fetch/create/update/delete operations (locally and persist them on the persistent store) Then

问题 I'd like to programmatically make a snapshot of a live filesystem in Linux, preferably using LVM. I'd like not to unmount it because I've got lots of files opened (my most common scenario is that I've got a busy desktop with lots of programs). I understand that because of kernel buffers and general filesystem activity, data on disk might be in some more-or-less undefined state. Is there any way to "atomically" unmount an FS, make an LVM snapshot and mount it back? It will be ok if the OS will

问题 I've got a backup made using the regular SQL Server 2005 backup command. Is there a way to restore just a single table, not the whole DB? 回答1: Restore the whole database to another machine (or temporary database), then copy the table seems like the easiest to me. 回答2: This is not natively supported in SSMS but it’s possible using third party tools. Apart from Red Gate (great tools btw) you can try SQL Diff (restore object) and SQL Data Diff (restore data) from ApexSQL. Disclaimer: I’m not

问题 I have Anaconda for Python 2, It came packed with a lot of useful packages. During my work, I have added several packages to it using conda install command. Now I have to format my system, and I want to backup/pack all the added libraries, either as full packages or even by knowing the installation command of each one. I searched StackOverflow, I found one unanswered question with a similar problem, the question suggested conda list -e >file_list.txt to create a file contains all the

问题 I would like to query for all databases (in SQL Server 2008 instance) date when the last transaction log backup has been taken. How to do that? I know that this information is somewhere, but I don't know where. 回答1: SELECT d.name, MAX(b.backup_finish_date) AS backup_finish_date FROM master.sys.sysdatabases d LEFT OUTER JOIN msdb..backupset b ON b.database_name = d.name AND b.type = 'L' GROUP BY d.name ORDER BY backup_finish_date DESC 回答2: I recommend using this modified script so you can see

问题 WARNING: the background info is pretty long. Skip to the bottom if you think you need the question before the background info. Appreciate the time this is gonna take! I've been all over the web (read google) and I have not found a good answer. YES, there are plenty of links and references to the Mnesia documentation on the erlang.org site but even those links suffer from version-itis. So in the simplest case where the node() you are currently connected to is the same as the owner of the table

问题 This question already has answers here : SVN repository backup strategies (19 answers) Closed 5 years ago . I often hear that having an SVN repository doesn't cancel need for backups. How is such backup done? I mean the repository will inflate over time, won't it? So do I back it up as a whole every time or what do I do? What's the easiest way to do such backups? 回答1: I've used svnadmin with hotcopy. svnadmin hotcopy repopath backupdestination You can also use the svnadmin dump command. 回答2:

问题 I have a mysqldump file of multiple databases (5). One of the database takes a very long time to load, is there a way to either split the mysqldump file by database, or just tell mysql to load only one of the specified databases? Manish 回答1: This Perl script should do the trick. #!/usr/bin/perl -w # # splitmysqldump - split mysqldump file into per-database dump files. use strict; use warnings; my $dbfile; my $dbname = q{}; my $header = q{}; while (<>) { # Beginning of a new database section: