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How to append contents of multiple files into one file

...my case, I needed a more robust option that would look through multiple subdirectories so I chose to use find. Breaking it down: find . Look within the current working directory. -type f Only interested in files, not directories, etc. -name '*.txt' Whittle down the result set by name -exec...
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How to check if a file contains a specific string using Bash

I want to check if a file contains a specific string or not in bash. I used this script, but it doesn't work: 11 Answers ...
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What does it mean in shell when we put a command inside dollar sign and parentheses: $(command)

I just want to understand following line of code in shell. It is used to get the current working directory. I am aware that $(variable) name return the value inside the variable name, but what is $(command) supposed to return? Does it return the value after executing the command? In that case, w...
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How do I setup a SSL certificate for an express.js server?

Before, in an older version of express, I could do this: 3 Answers 3 ...
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In plain English, what does “git reset” do?

... so, its simple now. We have to work in working directory, creating files, directories and all. These changes are untracked changes. To make them tracked, we need to add them to git index by using git add command. Once they are added to git index. We can now commit these changes, if we want to push ...
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Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile

I am using Maven 3.0.5 and Spring Tool Source 3.2 with Maven plugin installed. When I try to do 'Run As---> Maven install', I am getting the following error: ...
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Open multiple Eclipse workspaces on the Mac

How can I open multiple Eclipse workspaces at the same time on the Mac? 19 Answers 19 ...
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Center a popup window on screen?

...eight/2)-(h/2); return window.open(url, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width='+w+', height='+h+', top='+top+', left='+left); } share ...
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open_basedir restriction in effect. File(/) is not within the allowed path(s):

...ectory in /var/www/vhosts. A typical directory has the following top level directories: cgi-bin/ conf/ error_docs/ httpdocs/ httpsdocs/ ...and so on You’ll want to create a vhost.conf file in the domain directory’s conf/ folder with the following lines: php_value error_log /path/to/error_log...
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Can Google Chrome open local links?

...ocuments, so the url became a friendly "http://" address. Setting virtual directories: IIS: http://www.iis.net/configreference/system.applicationhost/sites/site/application/virtualdirectory Apache: http://w3shaman.com/article/creating-virtual-directory-apache Cheers! ...