Try `:%s/searchphrase/replacephase/g`

Without the `%` symbol Vim only matches and replaces on the current line.

try using this:

    :%s/numnodes/numnodes1/g



I am stuck with my app, as I am unable to debug as it is a multithreaded one and crashes with error SIGSEGV. I get lot of information from LogCat, which gives me addresses in my native library. It would be helpful if I could convert these addresses into my code. 

Does anybody have any idea how to use addr2line, which is provided with android-ndk?

How to use addr2line in Android

Although I use some alias to do `ssh` tunnel or reverse tunnel, I never understand how it works.  Does somebody know how to explain it in very simple way?

I think the 3 primary uses are:

First of all, I can use my home computer to ssh to `foo.mycompany.com`, without using any password
(`foo` is a server at work)

1) How to make  `foo.mycompany.com:8080` go to my home computer&#39;s `localhost:3000` ?

2) If at home, I cannot access `http://bar.mycompany.com`, but `foo` can access `bar`, how to make the home computer able to access `http://bar.mycompany.com`?

3) If at home, I cannot access MySQL db at `db.mycompany.com`, but `foo` can, how to make it possible to access `db.mycompany.com` also using `ssh` tunnel.

Can it be explain in very simple terms?  Are there actually some other popular use besides these 3?  thanks.



Can someone explain SSH tunnel in a simple way?

I have a simple vim problem that Google hasn&#39;t managed to help me with.  Any thoughts are appreciated.

I do the following search and replace:

    :s/numnodes/numnodes1/g

On a file containing the following text:

    numprocs=0  
    numnodes=0

I get 

    E486: Pattern not found

The position of the green square which indicates where I&#39;d start typing is clearly above the pattern.  I tried searching for other short phrases not involving regex, which are also present, which also fail.  A simple /numnodes highlights matches as expected.  Does anyone have any idea what might be the matter with vim?


vim does not find and replace simple phrase that is clearly present

I have a simple vim problem that Google hasn't managed to help me with. Any thoughts are appreciated.
I do the following search and replace:
<pre><code class="hljs language-ruby">:s/numnodes/numnodes1/g
</code></pre>
On a file containing the following text:
<pre><code class="hljs language-ini">numprocs=0 
numnodes=0
</code></pre>
I get
<pre><code class="hljs language-makefile">E486: Pattern not found
</code></pre>
The position of the green square which indicates where I'd start typing is clearly above the pattern. I tried searching for other short phrases not involving regex, which are also present, which also fail. A simple /numnodes highlights matches as expected. Does anyone have any idea what might be the matter with vim?

Open Source project [Trac][1] has an excellent diff highlighter &amp;mdash; it highlights changed lines **and changed bytes in each changed line!** See [here][2] or [here][3] for examples.

Is there way to use the same color highlight (i.e. changed lines **and changed bytes too**) in bash terminal, `git`, or `vim` **for diff output (patch-file)?**


  [1]: http://trac.edgewall.org/
  [2]: https://trac.transmissionbt.com/changeset/12148
  [3]: http://trac.gajim.org/changeset/297ad7711d20bfee1491768640d9bc5384464363

Highlight changed lines and changed bytes in each changed line

In vim, I often find myself deleting (or copying) large blocks of text. One can count the lines of text and say (for example) `50dd` to delete 50 lines. 

But how would one delete this large block of text without having to know how many lines to delete?

vim - How to delete a large block of text without counting the lines?

inoremap  &lt;Up&gt;     &lt;NOP&gt;
    inoremap  &lt;Down&gt;   &lt;NOP&gt;
    inoremap  &lt;Left&gt;   &lt;NOP&gt;
    inoremap  &lt;Right&gt;  &lt;NOP&gt;
    noremap   &lt;Up&gt;     &lt;NOP&gt;
    noremap   &lt;Down&gt;   &lt;NOP&gt;
    noremap   &lt;Left&gt;   &lt;NOP&gt;
    noremap   &lt;Right&gt;  &lt;NOP&gt;

This is what I use to disable cursor navigation, to help me stick to hjkl :)

But it also disables the cursor on the command bar... normally the arrow keys let you cycle through the history

Is it possible to disable the cursor keys ONLY for navigation, and not for the history?

VIM: disabling the cursor/arrow keys, but only for navigation

I’d like to make my statusline in vim more informative and interesting, and for that I need some ideas. How did you customize your statusline?

A more useful statusline in vim?

I&#39;m a Ruby programming trying to switch from Textmate to MacVim, and I&#39;m having trouble wading through the gargantuan lists of things you can do in VIM and all of the keypresses for them. I&#39;m tired of hearing &quot;You can use &#39;I&#39; for inserting text, or &#39;a&#39; for appending text after the character, or &#39;A&#39; for appending text at the end of the line, or…&quot; I can&#39;t imagine everyone uses all 20 different keypresses to navigate text, 10 or so keys to start adding text, and 18 ways to visually select an inner block. Or do you!?

My ideal cheat sheet would be the 30-40 most-used keypresses or commands that everyone uses for writing code on a daily basis, along with the absolute essential plugins that rubyists use daily and the 10 most-used commands for them. In theory, once I have that and start becoming as proficient in VIM as I am in Textmate, *then* I can start learning the thousands of other VIM commands that will make me **more** efficient.

Or, am I learning VIM the wrong way altogether?



What are the most-used vim commands/keypresses?

I want to use `str_replace` or its similar alternative to replace some text in JavaScript.

    var text = &quot;this is some sample text that i want to replace&quot;;
    var new_text = replace_in_javascript(&quot;want&quot;, &quot;dont want&quot;, text);
    document.write(new_text);

should give 

    this is some sample text that i dont want to replace

&gt; If you are going to regex, what are the performance implications in
&gt; comparison to the built in replacement methods.

How can I perform a str_replace in JavaScript, replacing text in JavaScript?

I need to remove a substring of a string, but only when it is at the END of the string.

for example, removing &#39;string&#39; at the end of the following strings  :

    &quot;this is a test string&quot; -&gt;  &quot;this is a test &quot;
    &quot;this string is a test string&quot; - &gt; &quot;this string is a test &quot;
    &quot;this string is a test&quot; -&gt; &quot;this string is a test&quot;

Any idea&#39;s ? Probably some kind of preg_replace, but how??
 

Remove a part of a string, but only when it is at the end of the string

I have a string `&quot;MySites&quot;`. I want to place a space between `My` and `Sites`. 

How can I do this in jQuery or JavaScript?

Insert space before capital letters

I need some help on declaring a regex. My inputs are like the following:

```none
this is a paragraph with&lt;[1&gt; in between&lt;/[1&gt; and then there are cases ... where the&lt;[99&gt; number ranges from 1-100&lt;/[99&gt;. 
and there are many other lines in the txt files
with&lt;[3&gt; such tags &lt;/[3&gt;
```

The required output is:

```none
this is a paragraph with in between and then there are cases ... where the number ranges from 1-100. 
and there are many other lines in the txt files
with such tags
```

I&#39;ve tried this:

    #!/usr/bin/python
    import os, sys, re, glob
    for infile in glob.glob(os.path.join(os.getcwd(), &#39;*.txt&#39;)):
    	for line in reader: 
    		line2 = line.replace(&#39;&lt;[1&gt; &#39;, &#39;&#39;)
    		line = line2.replace(&#39;&lt;/[1&gt; &#39;, &#39;&#39;)
    		line2 = line.replace(&#39;&lt;[1&gt;&#39;, &#39;&#39;)
    		line = line2.replace(&#39;&lt;/[1&gt;&#39;, &#39;&#39;)
    		
    		print line

I&#39;ve also tried this (but it seems like I&#39;m using the wrong regex syntax):

    		line2 = line.replace(&#39;&lt;[*&gt; &#39;, &#39;&#39;)
    		line = line2.replace(&#39;&lt;/[*&gt; &#39;, &#39;&#39;)
    		line2 = line.replace(&#39;&lt;[*&gt;&#39;, &#39;&#39;)
    		line = line2.replace(&#39;&lt;/[*&gt;&#39;, &#39;&#39;)

I dont want to hard-code the `replace` from 1 to 99.

How to input a regex in string.replace?

I need to replace a space (` `) with a dot (`.`) in a string in bash.

I think this would be pretty simple, but I&#39;m new so I can&#39;t figure out how to modify a similar example for this use.

Replace one character with another in Bash

What does C++ syntax `struct A::B:A {};` mean? Where is this name definition (or access) described in the C++ standard?

    #include &lt;iostream&gt;
    
    struct B;
    
    struct A {
        struct B;
    };
    
    struct A::B:A {
    };
    
    int main() {
        A::B::A::B b;
        std::cout&lt;&lt;&quot;Sizeof A::B::A::B is &quot; &lt;&lt; sizeof(A::B::A::B)&lt;&lt;std::endl;
        return 0;
    }

Content Type	Original Author	Original Content on Stackoverflow
Question	Mark C.	View Question on Stackoverflow
Solution 1 - Vim	mmccomb	View Answer on Stackoverflow
Solution 2 - Vim	Uku Loskit	View Answer on Stackoverflow

vim does not find and replace simple phrase that is clearly present

Vim Problem Overview

Vim Solutions

Solution 1 - Vim

Solution 2 - Vim

Can someone explain SSH tunnel in a simple way?

How to use addr2line in Android

Attributions