![]() ![]() If you want to use an index file name other than the ones above, it's possible for advanced users to change the default names our servers use. The way to avoid this is to make sure you always use the same file name. In that situation, the server never even uses the index.htm file, because it finds the index.html file first. The problem is that the customer previously placed a file named index.html on the server (in addition to the file named index.htm). but try not to do that: We occasionally receive questions from customers who tell us something like "I've changed my index.htm file and published it, but my site isn't changing". If you do so, the first one shown in the list above will be used. You should pick one of these names and use it consistently it would be very confusing to have files named both " index.html" and " index.htm" on your site, for example. If the top level of your website contains a file with any of those names, that file will be shown when visitors don't specify a file name. Our Web servers look for index files in this order: The rest of this page shows what the default file names are on our servers and explains how to use a different list if you wish. The file must be at the top level the Web server won't be able to find the file if it's inside a folder or directory you published. To make sure your website works when a visitor goes to without specifying a page name, you should be sure that the top level of your website contains a file named " index.html" (or one of the other default file names shown below). The first does so because the server (invisibly to the visitor) looks through a list of default file names and finds a file matching one of those names ( index.html), and the second does so because the URL address of the request directly tells the server which file to load. ![]() That means that if you have a file named " index.html" at the top level of your website, these two addresses will work identically:īoth addresses display the file named " index.html". The way a Web server chooses a default page to display is simple: When it receives a request that doesn't include a file name, it consults a list of default file names (such as " index.html", " index.htm", and so forth) and displays the first matching file it finds. # "Carrie_test_mid_1.csv" "John_test_2.csv" "do_not_match.To see a more detailed answer customized for you, type your domain name here:Īn "index page" is the Web page that appears when someone visits the top level of your website (or a directory within the site) without specifying a particular file name.įor example, if someone visits, the Web server will need to choose a default page, because the URL address doesn't include a file name. Now we can just use R's file.rename function, which is helpfully vectorized. Werth\\AppData\\Local\\Temp\\RtmpC4hJTv/Carrie_test_mid_1.csv" New_names <- sprintf("%s_%d.csv", no_file_ext, seq_along(no_file_ext)) No_file_ext <- tools::file_path_sans_ext(test_files) For now, just know that %s means "insert a string" and %d means "insert a whole number." # Create the new names It's a nice way to build strings with guaranteed formatting and doesn't require nested paste0 and format calls. This makes it easy to tack things onto the end of file names.Īlso, if you're not familiar with the sprintf, I'd recommend trying it out. Next, we can use a function from the tools package (which comes with every R installation) to remove file extensions from paths. I wish full.names = TRUE was the function's default, but oh well. Werth\\AppData\\Local\\Temp\\RtmpC4hJTv/Carrie_test_mid.csv" Pattern = "test.*\\.csv$", # has "test", followed by 0 or more characters,įull.names = TRUE # include the directory in the result ![]() Path = tempdir(), # replace with the directory you want # Two that should be renamed, one that shouldn'tĬ("Carrie_test_mid.csv", "John_test.csv", "do_not_match.csv") Here's my suggestion for the full solution: # Creating files for the example Nirgrahamuk is right that R uses regex to match file names. ![]()
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