Code:
Andrew@Mac:~$ g++ -march=athlon64-sse3 -O2 Projects/omgarrays.cpp -o Desktop/omg
Projects/omgarrays.cpp:1: error: bad value (athlon64-sse3) for -march= switch
[code]....
I would like to execute an already written C program that I am running on my embedded Linux, but from afar - through a HTML page. I am running an embedded Linux on my FPGA prototype board with a MicroBlaze soft processor. On this Linux i am running a httpd web server - I can serve html web pages to the outside through Ethernet connection. Now, I have a program written in C in this embedded Linux in /bin/gpio-test that does some stuff with my IO devices. Now I would like to control these IO devices through HTML web page - so I would like to be able to run this gpio-test program from a html web page and possibly send the program some parameters.
View 2 Replies View RelatedUsing netcat, nc(1), craft a valid http/1.1 request for getting http headers (not the html file itself!) for the main index page of www dot aalto dot fi. What request method did you use? Which headers did you need to send to the server? What was the status code for the request? Which headers did the server return? Explain the purpose of each header.
nc -v www dot aalto dot fi 8080
HEAD / HTML/1.1
host: www dot aalto dot fi
And it returns:
200 OK
Content-Length: 858
Content-Type: text/html
Last-Modified: Thu, 02 Sep 2010 12:46:01 GMT
[Code]....
I really don't know what does it mean. Question 2: Using netcat, nc(1), start a bogus web server listening on the loopback interface port 8080. Verify with netstat(, that the server really is listening where it should be. Direct your browser to the bogus server and capture the User-Agent: header "Direct your browser to the bogus server and capture the User-Agent: header" I don't understand this question.
what is the best way (i.e standard way that is supported on all browsers and probably as well followed by web crawlers).... to include an html file either locally or externally in another ? Of course , i've done the research and i also know that there are server side includes (php , asp ...you name it) at the moment , i'm using this:
Quote:
<script type="text/javascript" src="path to file/include-file.js"> </script>
however, i've been warned that this method may not show up in some browsers as some tend to ignore this tag and that crawlers like your favorite search engine wouldn't bother reading this. so , what is the best and safest way to do the job? and btw , the reason why i've ousted SSI's from the start is because of among other things:
1) the fact that the included file is static html and because the text is included pretty much everywhere
2) hoping to reduce load time as the code (if successfully recognized) would hopefully be treated like any other embedded external file (e.x like an image) , therefore it would be cached without the need to downloaded it over and over again for each new page on the site.
I've tried to install Wine but I get this error: [Errno 14] HTTP Error 400 :http://linuxdownload.adobe.com/linux...ata/repomd.xml Trying other mirror.Error: Cannot retrieve repository metadata (repomd.xml) for repository: adobe-linux-i386. Please verify its path and try again Not sure what is happening here. Can anyone give me some idea and maybe a way to overcome it?
View 4 Replies View RelatedIn my site, I have a "Make A Friend" link, which will lead to a page where the user has to input their username and password, to identify who they are. The link is like so: "makeafriendlogin.php?person=26", to identify the person who is going to *making* the friend. When the Submit button on the login page is clicked, the "person" argument has to be transmitted to the script that handles it (makefriend.php). This is how I'm going to lay out the "makeafriendlogin.php" script:
<form method="post" action="makefriend.php">
<input name="username" type="text>
<input name="password" type="password">
<?php
[code]....
My probem is with the "<input name="author" type="hidden" value="$author">" line - unless I put it within <?php and ?> tags, the "$person" won't be parsed, but at the same time, it's HTML, not PHP.... so I can't figure out what to do. Should I put it in a "print" statement?
I am currently following the instructions from the Linux From Scratch book and have made it to the downloading of the patches.There are links to all of the needed patches but when you click them, instead of downloading a file like I expected, it takes you to an html page displaying (I'm guessing) some sort of programming or scripting language. Link to the page with the all the patch download links. From there instead of downloading the file it displays its contents.
- www
- (period)linuxfromscratch
- (period)org
- /lfs/view/stable/chapter03/patches
- (period)html
(had to break it up because the forum won't allow me to post links yet ) My question is: What do I need to do with this text? Do I copy and paste it into a text file? Are there certain extensions that I need to append to the text files?
Im new to linux Iam pursuing bachelors in computer science engineering.... my final year project is to develop a "html to pdf converter using linux"... i have some basic knowledge of commands used in unix
1) Where can i get the basic idea about the existing converters... their pros and cons...
.... programming...
2) Any kind of material or source where i can get basic idea of programming used for converting html pages that are linked into a single pdf..
Does anyone know how to get HTML5 canvas to work in Internet Explorer? I tries to do it using excanvas and jqcanvas but had trouble using them.
View 11 Replies View RelatedI've got a website set up which has a section which is just a bunch of links on the side. But this section of links is on every page of the website. And when I expand and add more links I don't want to have to go to every page and add the new link. Is there a way that I could put all the links into something on CSS (or anything else) that I could just include one line in the HTML? So that when I add a link I'll only have to edit the one file and and then every page will be updated?
View 12 Replies View RelatedI have a site which will have, for example, a login system where people have to enter their usernames and passwords, depending on which they'll be let in to the site. So, in code, I've got a line like:
if ($_POST['password'] == $password) {
then do whatever
}
else { print "Wrong password" ; )
My problem is, this "Wrong password" printing is just a solitary line, not keeping with the colours and style of the site, and it looks very bad. I want to ideally, output some HTML, which will have a picture, and print the "Wrong password" in the font and colours I desire. Do I have to put all the HTML in a print statement, and then deal with the nightmare of escaping all the quote marks in it with a ""? Or is there a cleaner method to the whole thing? Maybe something like this -
if ($_POST['password'] == $password) {
then do whatever
}
[code]....
I wrote an expect script that tests user authentication against a RADIUS server. The username is an email address, including an @ sign. I recently wrote an HTML/PHP front end to allow others to input username/password into a form and then see the results when they hit submit. Expect code that takes two args username, and password
Code:
expect "#"
send "test aaa group radius [lindex $argv 0] [lindex $argv 1] new-code
"expect "#"
[code]....
Every works as it's supposed to, except for the output of the script. When it displays on the webpage, it's segmented weirdly with all throughout. What I've found is when I remove the @ sign in the username input, it fixes it. Is there any part of HTML or PHP that treats the @ as a special character? 1 more thing is that I have another HTML/PHP/EXP script that works fine with the @.
If I have the following links in HTML
Code:
<a href=lang.php?lang=cymraeg>Cymraeg</a>
<a href=lang.php?lang=english>English</a>
and lang.php has a link to page2.html, how do I pass on the value of the lang parameter from lang.php to page2.html? The value needed is the one passed in to lang.php.
I have an HTML page that I want to run some PHP code. I found several "How tos" about this but I can't get it to work. The code is very simple:
Code:
cat test.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
[code]...
Dear all,
My application has to listen to http request and it must be able to read the http header and then forward the request from proxy. All these things must be done on C/C++. please help me. Awaiting for your reply.
Thank in advance
I'm trying to add HTTP authentication to my app (it's a rss reader). As the app is in written in C and uses Libxml2, I've been searching in Libxml2 doc, but it seems it's not possible. Maybe someone could point me to a link to relevant info about how I could achieve that?
View 6 Replies View RelatedI have a web page that has links to a php script that sends pdf files to the browser when clicked.
The links are like this:
Code:
<a href="getfile.php?id=1201234">
The files sent are shown embedded in the browser, which is what I want.
The problem is: the title of the browser window or tab in which the pdf file is opened is "getfile.php?id=1201234"), and not the actual file name of the pdf file.
Is it possible to send the file by a php script in a way that the window/tab title becomes the filename and not the link by which it has been accessed?
I have an html file like this
HTML Code:
Some more HTML code... I would like to cut the above text so i get this: Sometext on multiple lines like this.Sometext on multiple lines like this.Sometext on multiple lines like this. Sometext on multiple lines like this.Sometext on multiple lines like this.
There are other HTML files with similar cuts I need to do, but once I have the method for doing one, I am sure I can do the others.
I think the two logical strings to cut between would be:
I am not sure if these strings are always the start and end of the line respectively, is this makes a lot of difference! Then the HTML tags would need to be stripped to get the text on its own.
I know the commands for removing tags, but searching for a string like class="IOSSectionTitle", and cutting everything before it etc is something I am finding challenging.
Just thought I would add that the HTML does not nec. appear on logical new lines throughout the file and there may be unexpected new lines, but as far as i know the class="IOSSectionTitle" and <img always appears as a string without any new lines between those characters.
I need to extract som text from a text file. The text is a test log with system info at the top and results further down. What I need is to add different tags with formatting before and after each line. I have prepared a template with html formatting, but the number of lines in the test log may be different from case to case, so I need to be able to add formatting tags by need. Can this be done using bash script, sed, awk, head, tail... ?
View 4 Replies View RelatedCurrently I have an issue with a html page with css layout. I use div blocks to visualize servers within a blade enclosure on a html page. Some servers are fullsize, others are halfsize. The css layout looks ok unless the second row misses some elements. I would need a div that I can use as placeholder so that neighbor divs are placed in the right column. Those placeholder divs should be overlapped by divs from row1 that are bigger in size.
Example: For example if bay 3 and 4 of row1 are occupied by a fullsize blade, 2 divs in 3 and 4 will be missing. The result is that the divs that should be displayed in bay 5 and 6 are placed in bay 3 and 4 instead of bay 5 and 6 where they would belong. Because the "empty space" divs are non overlapable, the "fullsize" divs from row1 column 3 and 4 are truncated. They should span to the second row and the "empty space" divs in row2 column 3 and 4 should move right to column 5 and 6.
Code:
Erronous:
1 2 3 4 5 6 7 8
ROW1[L][x][L][L][x][x][L][L]
ROW2[L][ ][x][x]......[L][L]
Correct:
1 2 3 4 5 6 7 8
ROW1[L][x][L][L][X][x][L][L]
ROW2[L][ ][L][L][x][x][L][L]
[code]....
As this html page is automatically generated once a day, I need to use something like a div placeholder as I cannot easily modify the position of an individual element.
I have a fallowing simple CGI script:
Code:
Which after execution gives fallowing output:
Code:
The problem is that when I check [url] I get the fallowing error: malformed header from script. Bad header=<html><head><title>Test Page</: test2.sh.
However, the fallowing script works fine in browser:
Code:
The problem seems to be with HTML tags.
Well, the title says it all. I have a form like this in my document:
<form enctype="multipart/form-data" name="profile" method="post" action="?">
<input type="hidden" name="MAX_FILE_SIZE" value="250000">
Select image:<input type="file" name="image" />
<br />
[code]...
I even printed the $_FILES array and it looks like this:
Array ( [image] => Array ( [name] => bojan.jpg [type] => image/jpeg [tmp_name] => /var/upload/phpjarPwZ [error] => 0 [size] => 10096 ) )
But the problem is that this file never gets saved to /var/upload directory (I changed php.ini file, so that uploaded files should be saved into /var/upload. I tried /var/tmp as well, but it's the same). Here are also the permissions of this dir:
drwxr-xr-x 2 apache apache 48 2010-02-17 00:30 upload
BTW, I use Mandriva 2010 64 bit distribution. I spent last two days searching for solution on internet forums, asking people and made absolutely no progress. is it possible to debug what is happening with the supposedly uploaded file? I mean any logs, where I could find trace, what's going wrong? I tried to check /var/log/httpd and files in there, but no success either...
How can I create a Run Configuration for html page with no http server (e.g. Tomcat)? I want to debug javascript so I need not a server.
View 2 Replies View RelatedJust trying some programming with PHP. I need to write javascript code that contains some PHP code. The page extension is .php. I need to get the values from the HTML form text boxes in PHP variables without the click of submit button. I know there are these $_REQUEST, $_POST and $_GET functions that can do this. But they need a server hit for that. I need to somehow do it without hitting the server or hitting the server from javascript.
View 14 Replies View RelatedI need to make a link that goes absolutely nowhere, since it has an onclick event that uses javascript to show/hide content. It needs to look like a standard link and the mouse needs to change to the finger cursor like a standard link.
The following all don't work:
Code:
<a href="#" onclick="show_element('jetshop')">Read more...</a>
- moves to the top of the page.
<a href="" onclick="show_element('jetshop')">Read more...</a>
[code]....
I am new to linux. I am pursuing bachelors in computer science engineering. My final year project is to develop a "html to pdf converter using linux". I have some basic knowledge of commands used in unix
1) Where can I get the basic idea about the existing converters, their pros and cons.
2) Any kind of material or source where I can get basic idea.
This is a section on a php file running within a a Joomla module. I have the following code:
Code:
<?php echo '</div>'; ?>
<html>
[code]....
I'm trying to find out how to extract the string between the 2 <title> tags: <title>this is what i want</title>.I found lots of results but nothing I've tried works.. EG:$page =~ m/<title>($.)</title>/gism;
View 2 Replies View RelatedI have index.html page with tables rows and cells. Within table I have:
Quote:
<table width="100%">
<tr>
<td class="form-font" width="40%" align="left">
<iframe src="create.html" width="100%" height="200" frameborder="no" scrolling="no">
[Code].....
but in index.html appears the following screeshot.jpg. create.html and index.html are both in /var/www directory. Why create.html appears in /cgi-bin directory?
I want to change some HTML in my files (80+ so I prefer not to do this by hand). I got a script to replace a string in files, however the HTML I want to replace contains an enter (and tab of 4 spaces) (explanation below) Does someone know how I could update my HTML by using a function in Linux?
I also found sed but don't know how to use it with the enter (linenumbers will not work because they variate)...
[Code].....