The characters &#39;&lt;&#39;, and &#39;&gt;&#39;, are to indicate a place-holder, you should remove them to read:

    php /usr/local/solusvm/scripts/pass.php --type=admin --comm=change --username=ADMINUSERNAME

I&#39;ve written a service using HTTP PUT method for uploading a file. 

Web Browsers don&#39;t support PUT so I need a method for testing. It works great as a POST hitting it from a browser.

**update**: This is what worked. I tried Poster but it suffers from the same thing as using fiddler. You have to know how to build the request. curl takes care of the problem.

```bash
curl -X PUT &quot;localhost:8080/urlstuffhere&quot; -F &quot;file=@filename&quot; -b &quot;JSESSIONID=cookievalue&quot;
```

Test file upload using HTTP PUT method

I am looking for Linq way (like RemoveAll method for List&lt;T&gt;) which can remove selected items from my ObservableCollection.

I am too new to create an extension method for myself. Is there any way I remove items from ObservableCollection passing a Lambda expression?

RemoveAll for ObservableCollections?

To reset the admin password of SolusVM I am executing [the following command][1]:

    php /usr/local/solusvm/scripts/pass.php --type=admin --comm=change --username=&lt;ADMINUSERNAME&gt;

When doing so, the following error message is printed:

    -bash: syntax error near unexpected token `newline&#39;

What is the reason for this problem? I am running the command as root.


  [1]: https://documentation.solusvm.com/display/DOCS/Generate+New+Admin+Password

-bash: syntax error near unexpected token `newline&#39;

To reset the admin password of SolusVM I am executing <a href="https://documentation.solusvm.com/display/DOCS/Generate+New+Admin+Password" target="_blank" rel="noopener noreferrer">the following command</a>:
<pre><code class="hljs language-bash">php /usr/local/solusvm/scripts/pass.php --type=admin --comm=change --username=&#x3C;ADMINUSERNAME>
</code></pre>
When doing so, the following error message is printed:
<pre><code class="hljs language-vbnet">-bash: syntax error near unexpected token `newline'
</code></pre>
What is the reason for this problem? I am running the command as root.

I have a bash script that launches a child process that crashes (actually, hangs) from time to time and with no apparent reason (closed source, so there isn&#39;t much I can do about it). As a result, I would like to be able to launch this process for a given amount of time, and kill it if it did not return successfully after a given amount of time.

Is there a **simple** and **robust** way to achieve that using bash? 

P.S.: tell me if this question is better suited to serverfault or superuser.

How to kill a child process after a given timeout in Bash?

In Bash, there appear to be several variables which hold special, consistently-meaning values. For instance,

    ./myprogram &amp;; echo $!

will return the PID of the process which backgrounded `myprogram`. I know of others, such as `$?` which I think is the current TTY. Are there others?

What are the special dollar sign shell variables?

Is there something similar to pipefail for multiple commands, like a &#39;try&#39; statement but within bash. I would like to do something like this:

    echo &quot;trying stuff&quot;
    try {
        command1
        command2
        command3
    }

And at any point, if any command fails, drop out and echo out the error of that command. I don&#39;t want to have to do something like:

    command1
    if [ $? -ne 0 ]; then
        echo &quot;command1 borked it&quot;
    fi
    
    command2
    if [ $? -ne 0 ]; then
        echo &quot;command2 borked it&quot;
    fi

And so on... or anything like:

    pipefail -o
    command1 &quot;arg1&quot; &quot;arg2&quot; | command2 &quot;arg1&quot; &quot;arg2&quot; | command3

Because the arguments of each command I believe (correct me if I&#39;m wrong) will interfere with each other. These two methods seem horribly long-winded and nasty to me so I&#39;m here appealing for a more efficient method.

Checking Bash exit status of several commands efficiently

I have a file which is made up of several lines of text:

    The first line
    The second line
    The third line
    The fourth line

I have a string which is one of the lines: `The second line`

I want to delete the string and all lines after it in the file, so it will delete `The third line` and `The fourth line` in addition to the string. The file would become:

    The first line

I&#39;ve searched for a solution on google, and it seems that I should use `sed`. Something like:

    sed &#39;linenum,$d&#39; file

But how to find the line number of the string? Or, how else should I do it?


How do I delete all lines in a file starting from after a matching line?

I want to call a settings file for a variable. How can I do this in Bash?

The settings file will define the variables (for example, CONFIG.FILE):

    production=&quot;liveschool_joe&quot;
    playschool=&quot;playschool_joe&quot;

And the script will use these variables in it:

    #!/bin/bash
    production=&quot;/REFERENCE/TO/CONFIG.FILE&quot;
    playschool=&quot;/REFERENCE/TO/CONFIG.FILE&quot;
    sudo -u wwwrun svn up /srv/www/htdocs/$production
    sudo -u wwwrun svn up /srv/www/htdocs/$playschool

How can I get Bash to do something like that? Will I have to use [AWK][1], [sed][2], etc.?

  [1]: https://en.wikipedia.org/wiki/AWK
  [2]: https://en.wikipedia.org/wiki/Sed






How can I reference a file for variables using Bash?

Where should I use the `for` loop and where should I use the `for in` loop?

I would like to know the difference between them.


For loop in Objective-C

What&#39;s the best way to chain methods in CoffeeScript? For example, if I have this JavaScript how could I write it in CoffeeScript?

    var req = $.get(&#39;foo.htm&#39;)
      .success(function( response ){
        // do something
        // ...
      })
      .error(function(){
        // do something
        // ...
      });


Method chaining with function arguments

&gt; **Possible Duplicate:**  
&gt; [Does “/\* (non-javadoc)” have a well-understood meaning?](https://stackoverflow.com/questions/4597329/does-non-javadoc-have-a-well-understood-meaning)  

&lt;!-- End of automatically inserted text --&gt;

What does the following statements mean?

        /* (non-Javadoc)
         * 
         * Standard class loader method to load a class and resolve it.
         * 
         * @see java.lang.ClassLoader#loadClass(java.lang.String)
         */
        @SuppressWarnings(&quot;unchecked&quot;)

/* (non-javadoc) meaning

Is there **markdown** syntax for the equivalent of:


&lt;!-- language: lang-html --&gt;


    Take me to &lt;a href=&quot;#pookie&quot;&gt;pookie&lt;/a&gt;

    ... 

    &lt;a name=&quot;pookie&quot;&gt;this is pookie&lt;/a&gt;


    

Cross-reference (named anchor) in markdown

Haskell&#39;s record syntax is considered by many to be a wart on an otherwise elegant language, on account of its ugly syntax and namespace pollution. On the other hand it&#39;s often more useful than the position based alternative. 

Instead of a declaration like this: 

    data Foo = Foo { 
      fooID :: Int, 
      fooName :: String 
    } deriving (Show)

It seems to me that something along these lines would be more attractive:

    data Foo = Foo id   :: Int
                   name :: String
                   deriving (Show)

I&#39;m sure there must be a good reason I&#39;m missing, but why was the C-like record syntax adopted over a cleaner layout-based approach?

Secondly, is there anything in the pipeline to solve the namespace problem, so we can write `id foo` instead of `fooID foo` in future versions of Haskell? (Apart from the longwinded type class based workarounds currently available.)                     



                 


Haskell record syntax

What is the alternative to `\n` (for new line) in a `MsgBox()`?


How to use \n new line in VB msgbox() ...?

How to remove all newlines from selected region in Emacs?

It doesn&#39;t seem like it&#39;s possible to add a new line `/n` to an XML resource string. Is there another way of doing this?


String Resource new line /n not possible?

I want to replace all more than 2 white spaces in a string but not new lines, I have this regex: `\s{2,}` but it is also matching new lines.

How can I match 2 or more white spaces only and not new lines?

I&#39;m using c#

Regex to match more than 2 white spaces but not new line

    
    var i;
    for(i=10; i&gt;=0; i= i-1){
       var s;
       for(s=0; s&lt;i; s = s+1){
        document.write(&quot;*&quot;);
       }
       //i want this to print a new line
       /document.write(?);

    }

I am printing a pyramid of stars, I can&#39;t get the new line to print.

How do I create a new line in Javascript?

From what I&#39;ve learned so far, the purpose of tokens is to prevent an attacker from forging a form submission.

For example, if a website had a form that input added items to your shopping cart, and an attacker could spam your shopping cart with items you don&#39;t want.

This makes sense because there could be multiple valid inputs for the shopping cart form, all the attacker would have to do is know an item that the website is selling. 

I understand how tokens work and add security in this case, because they ensure the user has actually filled in and pressed the &quot;Submit&quot; button of the form for each item added to the cart.

However, do tokens add any security to a user login form, which requires a username and password?

Since the username and password are very unique the attacker would have to know both in order for the login forgery to work (even if you didn&#39;t have tokens setup), and if an attacker already knew that, he could just sign onto the website himself. Not to mention, a CSRF attack that makes the user log himself in wouldn&#39;t have any practical purpose anyway.

Is my understanding of CSRF attacks and tokens correct? And are they useless for user login forms as I suspect?

Do login forms need tokens against CSRF attacks?

I&#39;m trying to compile the NIST Biometric Image Software, and I have been having trouble all day. I finally got the source checked out right, and I installed cygwin with no problems (I have used it in the past), but when I went to compile, I get this error:

     $  sh setup.sh &lt;/cygdrive/c/NBIS&gt; [--without-X11]
     setup.sh: line 94: syntax error near unexpected token `$&#39;in\r&#39;&#39;
     &#39;etup.sh: line 94: `    case $1 in

Now I&#39;m sure any advanced coder would head to the setup.sh and look for problems, but I&#39;m not really much of a coder (I&#39;m only compiling this because there are no pre-compiled packages) so I don&#39;t know what to do. I didn&#39;t install any libraries with cygwin, I just left everything default. I&#39;m trying to follow the NBIS manual, but I don&#39;t really understand it that well and so I&#39;m struggling badly. Maybye taking a look at it you may notice something I missed: http://www.nist.gov/customcf/get_pdf.cfm?pub_id=51097

syntax error near unexpected token `$&#39;in\r&#39;&#39;

I can&#39;t get my refresh token with my code. I can only get my access token, token type etc.,
I have followed some tutorials like putting `access_type=offline` on my login URL:

    echo &quot;&lt;a href=&#39;https://accounts.google.com/o/oauth2/auth?&quot; 
    	. &quot;access_type=offline&amp;client_id=123345555.apps.googleusercontent.com&amp; &quot;
    	. &quot;scope=https://www.googleapis.com/auth/calendar+https://www.googleapis.com/auth/plus.me&amp;response_type=code&amp; &quot;
    	. &quot;redirect_uri=http://www.sample.com/sample.php&amp;state=/profile&#39;&gt;Google&lt;/a&gt;&quot;;



and my fields in getting the access token:


    $fields=array(
        &#39;code&#39;=&gt;  urlencode($authcode),
        &#39;client_id&#39;=&gt; urlencode($clientid),
        &#39;client_secret&#39;=&gt; urlencode($clientsecret),
        &#39;redirect_uri&#39;=&gt; urlencode($redirecturi),
        &#39;grant_type&#39;=&gt; &#39;authorization_code&#39;,
    );


but I can&#39;t get *refresh_token*, just the *access_token*, *token_type*, *id_token* and *expires_in*.






Get refresh token google api

I have used the refresh token several times in just a short period for testing purposes, but I wonder whether Google refresh tokens ever expire? Can I use the same refresh token to get another access token again and again for a long period (a week or even months)?

Do Google refresh tokens expire?

I have an unusual use-case I&#39;m trying to code for.  The goal is this: I want the customer to be able to provide a string, such as:

    &quot;cars.honda.civic = On&quot;

Using this string, my code will set a value as follows:

    $data[&#39;cars&#39;][&#39;honda&#39;][&#39;civic&#39;] = &#39;On&#39;;

It&#39;s easy enough to tokenize the customer input as such:

    $token = explode(&quot;=&quot;,$input);
    $value = trim($token[1]);
    $path = trim($token[0]);
    $exploded_path = explode(&quot;.&quot;,$path);

But now, how do I use $exploded path to set the array without doing something nasty like an eval?

Content Type	Original Author	Original Content on Stackoverflow
Question	Jonathan.V	View Question on Stackoverflow
Solution 1 - Bash	Terence Simpson	View Answer on Stackoverflow

-bash: syntax error near unexpected token `newline'

Bash Problem Overview

Bash Solutions

Solution 1 - Bash

RemoveAll for ObservableCollections?

Test file upload using HTTP PUT method

Attributions