php - simultaneously update hundreds of sites on the same server -


i'm working on hostgator dedicated server there hundreds of sites have similarities in file structure , .php files common each site.

i able work on 1 site (a "model" site) , sync changes across other sites. open either having happen automatically or semi-manually (running script or command.) one requirement since few sites different need excluded sync. techniques achieving this? here have thought of far...

  • rsync : rsync capable of this? have never used heard great copying files 1 server location another.

  • ssh : not super comfortable working shell commands can imagine "proper" place making these kinds of changes. (not sure how loop , make changes though directories except few different)

  • php : if possible i'd love able php except server uses suphp security , can't around permissions requires. may able switch fcgi though... (open suggestions also)

my file structure follows: 

     /home/model/     /home/site1/     /home/site2/     /home/site3/     /home/exception/     /home/site5/     /home/site6/     /home/exception/

bash commands more suitable , tends easier,
such has combine rysnc plus symbolic links ln

in nutshell,

ln -s /home/model/ /home/site1  ln -s /home/model/ /home/site2 ln -s /home/model/ /home/site3

so, soft-link site1,site2,site3 model

what symbolic link ?
http://en.wikipedia.org/wiki/symbolic_link

after that, need rsync changes directory model,
, changes apply site1,site2,site3
(because directories symbolic link model)

as site5, site6, since difference, scp fit shoe better.


Comments

Post a Comment

Popular posts from this blog

asp.net - repeatedly call AddImageUrl(url) to assemble pdf document -

i'm using abcpdf , i'm curious if can recursively call addimageurl() function assemble pdf document compile multiple urls? something like: int pagecount = 0; int theid = thedoc.addimageurl("http://stackoverflow.com/search?q=abcpdf+footer+page+x+out+of+", true, 0, true); //assemble document while (thedoc.chainable(theid)) { thedoc.page = thedoc.addpage(); theid = thedoc.addimagetochain(theid); } pagecount = thedoc.pagecount; console.writeline("1 document page count:" + pagecount); //flatten document (int = 1; <= pagecount; i++) { thedoc.pagenumber = i; thedoc.flatten(); } //now try again theid = thedoc.addimageurl("http://stackoverflow.com/questions/1980890/pdf-report-generation", true, 0, true); //assemble document while (thedoc.chainable(theid)) { thedoc.page = thedoc.addpage(); theid = thedoc.addimagetoc
Read more

java - Android recognize cell phone with keyboard or not? -

in android app, want detect user's device if device has keyboard(like motorola milestone) , show corresponding user interface. guys know how that? ! regards justicepenny http://developer.android.com/reference/android/content/res/configuration.html public int keyboard the kind of keyboard attached device. 1 of: keyboard_nokeys, keyboard_qwerty, keyboard_12key. that's it!
Read more

iphone - How would you achieve a LED Scrolling effect? -

how achieve led scrolling effect example below? led sign - led ticker emulator iphone , ipad http://img.skitch.com/20101201-rsfh4p1bajb1wp94k466pdpiuj.preview.jpg sometimes remunerates comment in other posts :) have put code you, should implement font '8pin matrix' realistic feeling. uilabel *label; - (void)viewdidload { [super viewdidload]; label = [[uilabel alloc]initwithframe:cgrectmake(10, 50, 300, 20)]; label.font = [uifont fontwithname:@"courier-bold" size:16.0]; label.backgroundcolor = [uicolor blackcolor]; label.textcolor = [uicolor greencolor]; label.linebreakmode = uilinebreakmodecharacterwrap; // otherwise "…" label.text = @"this led text scrolled "; // blanks space between [self.view addsubview:label]; [nstimer scheduledtimerwithtimeinterval:0.12f target:self selector:@selector(scrolllabel) use
Read more