redirect - w3toppers.com

PHP session lost after redirect

How can I use a file in a command and redirect output to the same file without truncating it?

Use sponge for this kind of tasks. Its part of moreutils. Try this command: grep -v ‘seg[0-9]\{1,\}\.[0-9]\{1\}’ file_name | sponge file_name

Redirect from an HTML page

Try using: <meta http-equiv=”refresh” content=”0; url=http://example.com/” /> Note: Place it in the <head> section. Additionally for older browsers if you add a quick link in case it doesn’t refresh correctly: <p><a href=”http://example.com/”>Redirect</a></p> Will appear as Redirect This will still allow you to get to where you’re going with an additional click.

htaccess redirect to https://www

To first force HTTPS, you must check the correct environment variable %{HTTPS} off, but your rule above then prepends the www. Since you have a second rule to enforce www., don’t use it in the first rule. RewriteEngine On RewriteCond %{HTTPS} off # First rewrite to HTTPS: # Don’t put www. here. If it is … Read more

How to manage a redirect request after a jQuery Ajax call

In the shell, what does ” 2>&1 ” mean?

File descriptor 1 is the standard output (stdout). File descriptor 2 is the standard error (stderr). Here is one way to remember this construct (although it is not entirely accurate): at first, 2>1 may look like a good way to redirect stderr to stdout. However, it will actually be interpreted as “redirect stderr to a … Read more

Any Javascript GURU here to make this Script ? If Anchor is Changed Redirect the Page

Not sure if you want the page to automatically redirect or to just have the URL changed dynamically. As you used the term ‘redirect’ I’ll go with the first one. Run something like this once your page has loaded. var anchorTags = document.getElementsByTagName(“a”); var len = anchorTags.length; while (len–) { var anchor = anchorTags[len]; if … Read more

What does 2>&1 mean here?

Before talking about redirections i have the feeling that you need to understand a basic thing: Linux commands produce normal output and error output, and unix gives you the freedom to “redirect” each output to a separate “channel” , called file descriptors (fd). Channel/fd 1 is used for std ouput and Channel/fd 2 is used … Read more

Cannot modify header information [duplicate]

Take out the echo calls, you can’t send information to the browser before the headers. You can try something like this to still show if an error happens: if(!$retval) { echo “Unsuccessfull ” . mysql_error(); }