网站/WordPress从虚拟主机搬家到VPS上

拖了一个月终于着手并且完成了。其实没有什么难的。但是因为我对Linux的了解非常局限,还是花了一番功夫,同时学了很多东西,在这里记一下。没有试图写一篇“手把手教你搬WP”,只是记录一些我觉得有帮助的东西,希望做同样的事情的且同样不是那么牛逼的Linux学习者们有用:)

虽说是WordPress搬家,但是任何一个小型网站搬家都差不多这样了吧,嘿嘿。

如果用cPanel和MySQLAdmin之类的东西可能就很傻瓜,但是第一cPanel太贵了(竟然要425多刀一年,我都笑了),第二VPS都买了必须必须要抓住每一个学Linux的机会啊。

过程如下(断断续续弄了好几天…):

环境

虚拟主机和VPS都是host2ez的,最牛逼的主机提供商。系统是CentOS Linux 5.6,apache(现在改名叫httpd)已经装好了,再装

yum php mysql mysql-server

就成。

文件

这个简单,cPanel把虚拟主机上文件打包,VPS上wget下来就好。WP的独立性做的好,文件路径改变不会有什么问题。备份用的插件BackUpWordpress倒因为出问题了,不能识别路径,我直接禁用掉了,VPS嘛马上弄个备份方案还不容易,不需要用WP的插件了。在[wordpress path]/wp_config.php里把信息改一下,数据库部分的怎么改见下面。

数据库

对数据库命令不了解的同学建议先看一下mysql的教程。我不能把所有操作都写出来…这次弄这个还学了不少数据库的东西…tutorial很容易搜到,我觉得有一个比较好的命令列表点 这里,里面包括了所有常用的命令。

在虚拟主机的cPanel – mysqladmin里备份出.sql文件,传上VPS,导入文件的命令是

mysql – u user_name -p database_name < file_name.sql

很多地方写的-p后面跟密码,我用的版本-p后面不跟东西,回车以后才提示输密码,可能是新版本不提倡显式输入密码了吧。非要用的话就–password=”xxxxxx”

如果你导出文件选的是整个mysql,需要打开文件把database”information_schema”部分删掉,否则会失败,这个db貌似是mysql自己的,不能改..不懂

之后要建立一个用户并给此用户分配使用相应db的权限,虽然我们也可以直接把root用户写进wp_config.php但是稍微有点安全意识的程序员都不会想要这么做的…虽然权限没什么大不了的,但是名字叫root就是不行! 所以进数据库:

mysql -u root -p

进去以后添加用户:

mysql> create user 'username'@'localhost' identified by 'mypass';

分配权限:

mysql> grant all privileges on databasename.* to username@localhost;
mysql> flush privileges;

然后就把这个用户甩给Wordpress啦(编辑wp_config.php)

测试的时候有一些问题

上面完了就能http进vps的ip看到博客了,但是不要去点任何东西…因为数据库里“本站”的地址还是原来的域名,这样如果你原来的网站还开着那么随便点个链接就进到原来网站了,如果没开那就can’t find page啦。

而且因为没法进后台改,所以只好进mysql改了

mysql> use viaxlcom_viaxlcom;
mysql> select * from wp_options where option_value rlike "^http";
+-----------+---------+-------------+----------------------------+----------+
| option_id | blog_id | option_name | option_value               | autoload |
+-----------+---------+-------------+----------------------------+----------+
|         2 |       0 | siteurl     | http://axlarts.com/blog      | yes      |
|        39 |       0 | home        | http://axlarts.com           | yes      |
|        41 |       0 | ping_sites  | http://rpc.pingomatic.com/ | yes      | 
+-----------+---------+-------------+----------------------------+----------+
3 rows in set (0.06 sec)
update wp_options set option_value="http://12.34.56.78/blog" where option_id=2;
update wp_options set option_value="http://12.34.56.78" where option_id=39;

这样就把VPS上的网站地址改成本身的IP了。

————————————-
另外我发现一些插件会出现权限问题,比如JW player(放flv视频用的插件),没法启用插件因为提示不能写目录,我整个www目录都是755权限,设置成777以后可以开启了,然后再弄回来。这个问题解决了但是原因一直不知道,直到我因为另一个问题搜了一下才搞明白。

另一个问题是:更新插件update的时候会提示我输入ftp帐号,以前没这事啊,于是我就去装了个vsftpd(ftp的服务端),设置好能更新了,但是为什么?后来搜到这篇文章 <Auto Update WordPress Without FTP> 解决了ftp的问题并且意识到上面的问题也和这个有关系,即因为目录的owner不是httpd,所以网站脚本没有对文件操作的权限。

/var/www目录的owner要设置成httpd的运行者(可以用ps aux或者top命令查看),可能是www,apache或者nobody或者其他的。我的是apache,所以在chown apache:apache /var/www -R之后update就不用输ftp了,我立刻关了vsftpd依然ok,可见之前是绕了弯子了,没权限还用ftp操作文件…

绑域名

进godaddy面板直接改A地址就好了,没有别的要操作的。

但是因为我本来虚拟主机上就放了两个网站,所以怎么在一个VPS上绑定多个域名多个网站?之前用cPanel是傻瓜操作,没有怎么弄?这个我也弄了好半天最终解决了,马上再写一篇单独说吧

好啦好啦,到此结束,路人有问题可以在下面留言~

8,338 thoughts on “网站/WordPress从虚拟主机搬家到VPS上

  1. Kak_rvkl

    Чтобы быстро и эффективно гайд, воспользуйтесь платформами которые не врут.
    Знаете, многие лезут в дебри, а зря.
    Найдённые ссылки стоит сортировать и фильтровать по времени и ресурсу.
    Да, и ещё момент — без фанатизма.

    Reply
  2. CamdenZed

    Top notch writing, every paragraph carries weight and nothing feels like filler, and a stop at findyournextgrowthphase reflected that same care, a rare thing on the open web these days where most pages exist for clicks rather than actual reader value or anything close to that which is honestly a real shame.

    Reply
  3. shkola onlain_vioi

    Признаюсь, сначала очень сильно сомневался в этой затее, но после кучи долгих обсуждений наткнулся на один нормальный человеческий вариант. К слову, вот что я понял: современная школа онлайн — это не просто унылые вебинарчики. Там и домашние задания с подробной индивидуальной проверкой, и дети занимаются с реальным интересом.

    В общем, кому понимает толк в теме образовательные онлайн школы — убедитесь во всём сами, вот здесь все выложено без лишней воды: online school online school.

    Если честно, даже не ожидал такого крутого качества. Потому что стандартный дистант бывает дико скучным для ребенка, а тут организована именно грамотно выстроенный учебный процесс. Советую не тянуть и сразу изучить тему.

    Reply
  4. Trevorbub

    Picked up a couple of new ideas here that I can actually try out, and after my visit to firminlet I have even more notes saved, this is the kind of resource that pays you back for the time you spend on it which is rare to come across in this corner of the web.

    Reply
  5. ThomasArrab

    A piece that did not lecture even when it had clear positions, and a look at findyourcorepath maintained the same teaching without preaching tone, finding the line between informing and lecturing is hard and most sites land on the wrong side of it but this one has clearly figured out how to inform without becoming preachy.

    Reply
  6. 1xbet giris_nmPt

    Arkadaslar uzun suredir ar?yordum. Surekli adres degisiyor. En sonunda dogru adrese ulast?m.

    Bu isin puf noktalar? var. Su an en sorunsuz cal?san 1xbet giris adresi tam olarak soyle: 1xbet yeni giriş 1xbet yeni giriş. Yani k?sacas? — 1xbet spor bahislerinin adresi degisti.

    Sorunsuz baglant? icin bu link yeterli. Tavsiye eden c?kt? m? emin olun — canl? destekleri bile h?zl?. Baska yerde aramay?n art?k…

    Reply
  7. Cainber

    Liked that the post resisted a sales pitch ending, and a stop at createalignedactions maintained the no pitch approach, content that ends without trying to convert me into a customer or subscriber is content that has confidence in its own value and this site is clearly playing the long game on reader trust.

    Reply
  8. Erikinors

    Honest reaction is that this is the kind of writing I would defend in a conversation about good blog content, and a look at discoverhiddenpaths reinforced that, the rare site whose work I would actively recommend rather than just tolerate is the kind I want to support through return visits regularly.

    Reply
  9. DarylTonge

    Compared to the usual results for this kind of search this site stands well above the average, and a quick visit to findyourstrongpath kept the standard high, you can tell within seconds whether a site is going to waste your time or actually deliver and this one clearly delivers without any false starts.

    Reply
  10. LukeWeepe

    Probably worth setting aside a longer block to read more carefully than I can right now, and a stop at solarorchardmarketparlor confirmed the longer block plan, the impulse to schedule dedicated time for a sites archive is itself a measure of trust and this site has earned that scheduling impulse from me clearly today actually.

    Reply
  11. Nolanmup

    Quietly the writers approach to the topic differs from the dominant takes I have been encountering, and a stop at progresswithprecision extended that distinctive approach, content that maintains a different perspective without explicitly arguing against the dominant ones is content with confident editorial identity and this site has that confidence throughout pieces.

    Reply
  12. JulioViomb

    Such writing is increasingly rare and worth supporting through attention, and a stop at jadburst extended that supportive attention across more pages, the conscious choice to spend time on sites that produce careful work rather than convenient consumption is itself a small form of patronage and this site is receiving that conscious patronage from me.

    Reply
  13. Jonthuch

    Speaking honestly this is among the better discoveries of my recent browsing, and a stop at buildpositivegrowth reinforced that discovery quality, the ranking of recent discoveries is informal but meaningful and this site has placed near the top of that ranking based on the consistency of quality across what I have already read carefully.

    Reply
  14. TheodoreWep

    Closed the tab and immediately reopened it ten minutes later because I wanted to reread a part, and a stop at explorefutureopportunityideas drew the same return, content that pulls you back after closing it is doing something well beyond the average and worth marking as exceptional in my mental catalogue of reliable sites.

    Reply
  15. shkola_nxon

    Кстати, в соседней ветке кто-то спрашивал про адекватную альтернативу обычным школам. Сам недавно наткнулся на одну площадку. Там как раз упор на индивидуальный темп, нет этой дикой уравниловки: школа онлайн для детей . Пришлось признать, что был не прав. Успеваемость подтянулась, особенно по точным наукам. Объясняют на пальцах, без лишней воды. Плюс огромный – никаких больничных, заболел – смотришь записи. Для современных детей самое то, ИМХО.

    Reply
  16. FernandoDex

    If I had to summarise the editorial sensibility of this site in a few words it would be careful and human, and a look at startwithclearstrategy extended that summary feeling, capturing the essence of a sites approach in brief is hard but this site has a clear enough identity that the summary comes naturally enough.

    Reply
  17. PeterOreks

    This actually answered the question I had been searching for, and after I checked startthinkingstrategicallyfast I had a few more pieces I had not realised I needed, that is the sign of a site that knows what its readers want before they even know how to ask it which is impressive.

    Reply
  18. BenjaminInabs

    Took the time to read every paragraph rather than skimming for the punchline, and a quick visit to findyournextbreakthrough earned the same careful attention from me, that is the highest signal I can give about content quality because my default mode is rapid scanning rather than deliberate reading on most pages.

    Reply
  19. TraceSteep

    Bookmark added in three places to make sure I do not lose the link, and a look at discoveropportunitydirectionnow got the same redundant treatment, sites I am afraid to lose are the rare keepers and this is clearly one of them based on what I have read so far across this and a couple of related posts.

    Reply
  20. Krisdarry

    Good quality through and through, no rough edges and no signs of being rushed, and a quick look at exploreideaswithclarity kept the same polish going, the kind of site that respects its own brand by maintaining consistency across pages which is something I always appreciate as a reader looking for trustworthy information online today.

    Reply
  21. Terrencekaw

    Honest assessment is that this is one of the better short reads I have had this week, and a look at createprogressjourney reinforced that, the bar for short content is low because most of it sacrifices substance for brevity but this site manages both at once which is harder than it sounds for most writers attempting it.

    Reply
  22. AbrahamDab

    Adding to the bookmarks now before I forget, that is how good this is, and a look at learnandoptimizeexecution confirmed the rest of the site is worth saving too, this is one of those rare finds that justifies the time spent searching the web for once which is a relief in the current environment.

    Reply
  23. Kanejinue

    Liked the way the post got out of its own way, and a stop at learnandtransformdirectionnow extended that invisible craft, the best writing you barely notice while reading because it is doing its work without drawing attention to itself and this site has clearly mastered that disappearing act across the pieces I have read.

    Reply
  24. Adamkef

    Now setting this aside as a model of how to write thoughtfully on the topic, and a stop at designbetteroutcomes extended that model status, content that becomes a reference for how a kind of writing should be done is content with influence beyond its own readership and this site is reaching that level for me clearly today.

    Reply
  25. RobertSitle

    Перепробовал много разных стяжек от бюджетных до премиальных, но лучшие пластиковые хомуты сейчас — у MGF. Они дают отличный баланс: стабильное качество (без «плавающих» партий), адекватная цена, есть морозостойкие варианты и защита от УФ — идеально и для быта, и для серьёзного монтажа.

    Reply
  26. ThomasArrab

    If you asked me to point to a recent positive sign for the open web this site would be near the top, and a stop at findyourcorepath reinforced that designation, the few sites that serve as evidence the web can still produce quality independent content are precious and this one has clearly become one for me.

    Reply
  27. Trevorbub

    Thank you for the genuine effort here, it shows in every paragraph and not just the headline, and after my visit to duetparish I was sure this site cares about getting things right rather than chasing clicks, which is the main reason I will come back later this week to read more.

    Reply
  28. Linwoodedift

    A welcome contrast to the loud takes that have dominated my feed lately, and a look at buildpositiveoutcomes extended that calm voice, content that arrives without yelling has become unusual in the modern attention economy and this site is one of the few places I have found that consistently delivers without raising its voice.

    Reply
  29. Cainber

    Really appreciate the lack of pop ups, modals, cookie banners stacking on top of each other, and a quick visit to createalignedactions confirmed the same clean approach across the rest of the site, technical decisions about user experience are part of what makes content actually pleasant to engage with for sure.

    Reply
  30. Kendrickwrame

    Did not expect much when I clicked through but ended up reading the whole thing carefully, and a stop at learnandadvanceconfidently kept that engagement going, sometimes the unassuming sites turn out to deliver more than the flashy ones which is something I have learned to look out for over time online lately and across topics.

    Reply
  31. 1xbet giris_acPt

    Arkadaslar uzun suredir ar?yordum. Girdim c?kt?m derken zaman kaybettim. En sonunda dogru adrese ulast?m.

    Spor bahisleriyle ilgilenenler bilir. Su an en sorunsuz cal?san 1xbet giris adresi tam olarak soyle: 1xbet giriş 1xbet giriş. Ne demisler — 1xbet guncel adres arayanlar buraya baks?n.

    Site s?k s?k kapan?yor diyenlere inat. Kim ne derse desin — canl? destekleri bile h?zl?. Baska yerde aramay?n art?k…

    Reply
  32. BenjaminInabs

    Now appreciating that the post did not require external context to follow, and a look at findyournextbreakthrough maintained the same self contained quality, content that respects new visitors by being readable without prerequisites is content with broader accessibility and this site has clearly invested in keeping each piece reader friendly for fresh arrivals.

    Reply
  33. RexAbsot

    A genuinely unexpected highlight of my reading week, and a look at intentiondrivenprogress extended that pattern, the surprise of finding excellent content rather than the predictable mediocre is one of the few real pleasures of casual web browsing and this site delivered that surprise cleanly today which I really do appreciate.

    Reply
  34. vivod iz zapoya v stacionare_khsr

    Народ, приветствую. Тема здоровья всегда на первом месте, потому что в экстренной ситуации трудно сориентироваться. Если срочно требуется квалифицированная медицинская помощь, лучше сразу обращаться к сертифицированным медикам.

    Знакомые вызывали бригаду в похожей ситуации в итоге вся ценная информация была собрана по крупицам. Если вам актуально или ситуация экстренная, вся информация есть здесь: стационар для вывода из запоя стационар для вывода из запоя.

    На этом ресурсе действительно дана полная информация, так что найдете ответы на свои вопросы. Не теряйте время, кому-то тоже пригодится и спасет здоровье. Всем удачи и берегите близких!

    Reply
  35. Ottoherma

    Took a few notes from this post, the points are easy to remember without needing to come back and check, and a look at buildfocusedmomentumnow added a couple more, the kind of place that sticks in the memory long after the browser tab has been closed for the day which says a lot really.

    Reply
  36. AbrahamDab

    Now recognising that the post handled the topic with appropriate technical precision without becoming dry, and a stop at learnandoptimizeexecution continued that balance, technical precision and readability are often in tension and this site has clearly figured out how to maintain both at once which is one of the harder editorial achievements in the form.

    Reply
  37. GagePoisp

    Nice and clean, that is the best way to describe the writing here, no clutter and no wasted words, and a quick visit to growresultsdrivenpath kept that going, I appreciate when a site treats its readers like people who can think for themselves without needing constant hand holding through every paragraph.

    Reply
  38. Krisdarry

    Felt no urge to argue with the conclusions even though I started the post slightly skeptical, and a look at exploreideaswithclarity maintained that pattern, writing that earns agreement through clarity of argument rather than rhetorical pressure is the kind I find most persuasive and the kind I want to read more of these days.

    Reply
  39. Adamkef

    Felt the post was written for someone like me without explicitly addressing me, and a look at designbetteroutcomes produced the same fit, when content lands on its target without pandering you know the writer has done careful audience thinking rather than relying on demographic targeting or interest signals to do the work of editorial decisions.

    Reply
  40. Axelassog

    Came away with a slightly better mental model of the topic than I started with, and a stop at createforwardthinking sharpened that further, content that improves the reader thinking apparatus rather than just dumping facts into it is the rare kind I genuinely value and seek out when I have time to read carefully.

    Reply
  41. 1xbet giris_brPt

    Ac?kcas? sas?rd?m kalitesine. Surekli adres degisiyor. En sonunda her seyi cozdum.

    Ozellikle bahis ve casino sevenler icin. Su an en sorunsuz cal?san 1xbet giris adresi tam olarak soyle: 1xbet giriş 1xbet giriş. Yani k?sacas? — 1xbet spor bahislerinin adresi degisti.

    Site s?k s?k kapan?yor diyenlere inat. Tavsiye eden c?kt? m? emin olun — canl? destekleri bile h?zl?. Baska yerde aramay?n art?k…

    Reply
  42. Ernestobob

    Now planning to write about the topic myself eventually using this post as a reference, and a look at ravenharbortradehouse would also serve in that future piece, content that becomes raw material for my own writing rather than just informing my reading is content with multiplicative value and this site is generating that multiplicative effect.

    Reply
  43. Rydernag

    Worth flagging that the writing rewarded a second read more than I expected, and a look at discoverforwardideas produced the same second read benefit, content with hidden depths that emerge only on careful rereading is rare in the modern blog space and this site has clearly invested in that level of compositional density throughout.

    Reply

Leave a Reply

Your email address will not be published. Required fields are marked *