View source for Computer Productivity Hacks

{{RightTOC}}
== Command Line ==
* [http://www.computerhope.com/jargon/c/commandl.htm Command language]
: Sometimes referred to as a command script, a [[wikipedia:Command language|command language]] is a language used for executing a series of commands that would otherwise be executed at the prompt. A good example of a command language is Microsoft Windows batch files. Although command languages are useful for executing a series of commands, their functionality is limited to what is available at the command line which can make them easier to learn.

* [http://learncodethehardway.org/cli/book/cli-crash-course.html Command Line Crash Course]
: Quick super fast course in using the command line. It is intended to be done rapidly in about a day or two, and not meant to teach you advanced shell usage.

=== Bash &amp; Linux Commands ===
* [http://searchenterpriselinux.techtarget.com/tutorial/77-useful-Linux-commands-and-utilities 77 useful Linux commands and utilities]

* [http://ss64.com/bash/ An A-Z Index of the Bash command line for Linux.]

* [http://askubuntu.com/questions/86822/how-can-i-copy-the-contents-of-a-folder-to-another-folder-in-a-different-directo How can I copy the contents of a folder to another folder in a different directory using terminal?]

* [http://superuser.com/questions/335376/how-to-list-folders-using-bash-commands/335380 How to list folders using bash commands?]

* [http://stackoverflow.com/questions/4263156/how-to-untar-all-tar-gz-with-shell-script How to untar all .tar.gz with shell-script?]
: Got a bunch of <tt>.tar.gz</tt> files you want to unpack onto a server at the same time. Then this tutorial is for you.

=== WGET ===
* [http://superuser.com/questions/25538/how-to-download-files-from-command-line-in-windows-like-wget-is-doing How to download files from command line in Windows, like Wget is doing?]
: Using PowerShell (Among other useful options listed at this resource.):

* [http://www.cybershade.us/winwget/ WinWGet]
: WinWGet is a GUI (Graphical User Interface) for Wget. It is FREE. It will keep track of your downloads - add, clone, edit, delete jobs.

* [http://gnuwin32.sourceforge.net/packages/wget.htm Wget for Windows]
* [http://users.ugent.be/~bpuype/wget/ WGET for Windows (win32)] (Windows executable file.)
: GNU Wget is a free network utility to retrieve files from the World Wide Web using HTTP and FTP, the two most widely used Internet protocols. It works non-interactively, thus enabling work in the background, after having logged off.

* [http://lifehacker.com/161202/geek-to-live--mastering-wget Geek to Live: Mastering Wget]
: Say you want to backup your blog or create a local copy of an entire directory of a web site for archiving or reading later. The command: <code>wget -m http://website.tld</code>

* [http://fosswire.com/post/2008/04/more-advanced-wget-usage/ More advanced wget usage]
: Tips for mirroring specific directories, update only changed files, etc.

* [https://addons.mozilla.org/en-US/firefox/addon/cliget/ cliget] (A Firefox add-on.)
: Download files using curl or wget. This addon generates curl/wget commands that emulate the request as though it's coming from your browser allowing you to download protected files directly to a separate machine (e.g. server).

=== Windows Command Line ===
* [http://technet.microsoft.com/en-us/scriptcenter/dd772285.aspx A Task-Based Guide to Windows PowerShell Cmdlets]
: Cmdlets are the heart-and-soul of Windows PowerShell, Microsoft's latest command shell/scripting language.

* [http://www.computerhope.com/robocopy.htm Microsoft DOS robocopy command]
: Robocopy: A robust file copy command for the Windows command line.

* [http://ss64.com/nt/ An A-Z Index of the Windows CMD command line]
: Each command is linked to more info about the particular command.

* [http://pcsupport.about.com/od/commandlinereference/p/xcopy-command.htm Xcopy]
: The xcopy command is a Command Prompt command used to copy one or more files and/or folders from one location to another location.

* [http://stackoverflow.com/questions/60034/how-can-you-find-and-replace-text-in-a-file-using-the-windows-command-line-envir How can you find and replace text in a file using the Windows command-line environment?]
: This question is answered in numerous ways. Many of the answers point to useful utilities to accomplish find-and-replace.

==== [[wikipedia:cmd.exe|Command Prompt]] ====
* [http://superuser.com/questions/205359/how-can-i-open-a-command-prompt-in-current-folder-with-a-keyboard-shortcut How can I open a command prompt in current folder with a keyboard shortcut?]
* [http://superuser.com/questions/946860/how-to-open-windows-cmd-so-that-it-starts-in-the-current-folder How to open Windows CMD so that it starts in the current folder?]
# Open desired directory in windows explorer.
# Hold down shift and right click.
# Select open command window here from menu.

* [http://www.enterprisenetworkingplanet.com/windows/article.php/3911386/Manage-Network-Tasks-From-the-Windows-Command-Prompt.htm Manage Network Tasks From the Windows Command Prompt]
: Mounting shared drives and connecting to remote resources is something you can easily do from the Windows GUI. With our quick guide to the command prompt, however, you can more easily automate large tasks.

* [http://superuser.com/questions/303484/windows-7-command-prompt-wont-cd-into-a-network-mapped-drive Windows 7: Command Prompt won't CD into a network mapped drive [duplicate]]
: <tt>cd</tt> is primarily for changing directories, you're trying to change drives.
::- From the command prompt type <tt>z:</tt> or <tt>cd /D z:</tt>

==== Console &amp; Command Line Tools ====
* [http://mridgers.github.io/clink/ Clink]: Powerful Bash-style command line editing for <tt>cmd.exe</tt>
: Overview: Clink combines the native Windows shell '''<tt>cmd.exe</tt>''' with the powerful command line editing features of the GNU Readline library, which provides rich completion, history, and line-editing capabilities. Readline is best known for its use in the well-known Unix shell Bash, the standard shell for Mac OS X and many Linux distributions.

* [http://cmder.net/ Cmder]
: Portable console emulator for Windows. &#8220;All the magic is happening through [https://conemu.github.io/ ConEmu]. With enhancements from [https://mridgers.github.io/clink/ Clink].&#8221; Hat tip: [https://plus.google.com/+BenKeller42 Ben Keller]

* [https://conemu.github.io/ ConEmu]
: ConEmu-Maximus5 is a Windows console emulator with tabs, which presents multiple consoles and simple GUI applications as one customizable GUI window with various features.

* QUESTION: [http://www.slant.co/topics/1552/~terminal-emulators-for-windows What are the best terminal emulators for Windows?]
: Top Three: #1 [http://www.slant.co/topics/1552/viewpoints/1/~terminal-emulators-for-windows~cmder cmder] #2 [http://www.slant.co/topics/1552/viewpoints/2/~terminal-emulators-for-windows~conemu ConEmu] #3 [http://www.slant.co/topics/1552/viewpoints/6/~terminal-emulators-for-windows~babun Babun]. Many others listed.

==== Generate File List ====
* [http://stackoverflow.com/questions/932356/how-can-one-extract-the-names-of-files-in-a-folder-as-text How can one extract the names of files in a folder as text?]
: Example: <code>C:\Users\me\Downloads\MyFolder> <span style="color:DarkOrange">dir /b > filelist.txt</span></code>
:: (The text in orange shows the command used once you've navigated into the directory from which you want to generate the list of file names.)

* [http://www.howtogeek.com/98064/how-to-print-or-save-a-directory-listing-to-a-file/ How to Print or Save a Directory Listing to a File]

* [http://stackoverflow.com/questions/23228983/batch-file-list-files-in-directory-only-filenames Batch File; List files in directory, only filenames?]

* [http://stackoverflow.com/questions/15165295/a-powershell-script-to-list-all-files-and-folders-within-a-directory A PowerShell script to list all files and folders within a directory]
: This tutorial contains several working answers for using [[wikipedia:Windows PowerShell|Windows PowerShell]] to list files and folders.

* [http://stackoverflow.com/questions/3447503/how-to-get-a-list-of-sub-folders-and-their-files-ordered-by-folder-names How to get a list of sub-folders and their files, ordered by folder-names]
: Works with [[wikipedia:Command Prompt|cmd.exe]], but doesn't seem to work with [[wikipedia:Windows PowerShell|Windows PowerShell]].

==== Generate Folder List (No Files, Just Directories and Sub-Directories) ====
* [http://stackoverflow.com/questions/16078421/how-do-i-get-a-list-of-folders-and-subfolders-without-the-files How do i get a list of folders and subfolders without the files]
: Try This: <code>C:\Users\me\Downloads\MyFolder> <span style="color:DarkOrange">dir /s /b /o:n /ad > folderlist.txt</span></code>

== Data Analysis Tools ==
Moved content to [[Data Analysis]].

== Databases ==
* [http://www.tutorialspoint.com/mysql/mysql-database-export.htm MySQL Database Export - Backup Methods]
: Includes Section: '''Copying Tables or Databases to Another Host''':
:: (You can) send the output of mysqldump directly over the network to the remote MySQL server. If you can connect to both servers from the host where source database resides, use this command (Make sure you have access on both the servers):
:::<code>$ mysqldump -u root -p database_name \</code>:
::::<code>| mysql -h other-host.com database_name</code>

== Educate Yourself ==
''Also See: [[Data Analysis#Learn_Data_Science]]''
=== Learn to Code ===
* [http://www.labnol.org/internet/learn-coding-online/28537/ The Best Websites to Learn Coding Online] - Amit Agarwal, ''Digital Inspiration'', Jan 12 2015
: The ''Learn to Code'' movement has picked up momentum worldwide and that is actually a good thing as even basic programming skills can have a major impact. If you can teach yourself how to write code, you gain a competitive edge over your peers, you can think more algorithmically and thus can tackle problems more efficiently.

* [http://www.propublica.org/nerds/item/new-years-resolution-learn-to-code New Year’s Resolution: Learn to Code] - by Lena Groeger, ''ProPublica'', Dec. 19, 2012, 2:51 p.m.
: Lena Groeger: When I started learning to code, I was amazed by how much was out there: introductory videos, explanatory blog posts, tips and tricks and step-by-step guides. If you're a journalist who wants to make a news app or a student interested in learning to code, you have plenty of paths to choose from.

=== Multiple Codes ===
* [http://www.codecademy.com/learn Codecademy]
: Learn to code while building a project. Free online courses include: HTML &amp; CSS; jQuery; JavaScript; PHP; Python; Ruby; Web Projects; APIs

=== D3.js ===
* [https://www.youtube.com/user/d3Vienno d3Vienno]
: '''d3Vienno''' features a series of video tutorials, each about 10-12 minutes long, on using D3.js.

* [http://gisciencegroup.ucalgary.ca/engo500/texts/Interactive_Data_Visualization_for_the_Web.pdf Interactive Data Visualization for the Web: An Introduction to Designing with D3]

; D3 Tools
* [http://nytimes.github.io/svg-crowbar/ SVG Crowbar]
: A Chrome-specific bookmarklet that extracts SVG nodes and accompanying styles from an HTML document and downloads them as an SVG file—A file which you could open and edit in Adobe Illustrator, for instance. Because SVGs are resolution independent, it’s great for when you want to use web technologies to create documents that are meant to be printed (like, maybe on newsprint). It was created with d3.js in mind, but it should work fine no matter how you choose to generate your SVG.

=== Python ===
* [http://www.analyticsvidhya.com/blog/2016/01/complete-tutorial-learn-data-science-python-scratch-2/ A Complete Tutorial to Learn Data Science with Python from Scratch]

* [https://www.datacamp.com/ DataCamp]
: Learn Data Science Online: Master data analysis from the comfort of your browser, at your own pace, tailored to your needs and expertise. Whether you want to learn R, Python or Data Visualization, we want to help!

=== R ===
* [http://www.analyticsvidhya.com/blog/2016/02/complete-tutorial-learn-data-science-scratch/ A Complete Tutorial to learn Data Science in R from Scratch]

* [https://www.datacamp.com/ DataCamp]
: Learn R & Become a Data Analyst

* [http://swirlstats.com/ swirl - Learn R, in R.]
: swirl teaches you R programming and data science interactively, at your own pace, and right in the R console!

=== SQL ===
* [https://www.khanacademy.org/computing/computer-programming/sql Intro to SQL: Querying and managing data] ([[wikipedia:Khan Academy|Khan Academy]])
: Learn how to use SQL to store, query, and manipulate data. SQL is a special-purpose programming language designed for managing data in a relational database, and is used by a huge number of apps and organizations.

* [http://sql.learncodethehardway.org/ Learn SQL The Hard Way (ALPHA)]
: This book will teach you the 80% of SQL you probably need to use it effectively, and will mix in concepts in data modeling at the same time. If you've been fumbling around building web, desktop, or mobile applications because you don't know SQL, then this book is for you. It is written for people with no prior database, programming, or SQL knowledge, but knowing at least one programming language will help.

== File Transfer ==
=== File Transfer Clients for Windows Mac ===
* [http://www.openssh.com/macos.html OpenSSH Mac OS]
: Lists several clients recommended for interoperating with OpenSSH from Mac OS machines. Note that Mac OS X includes OpenSSH by default.

* [http://softwarelicense.arizona.edu/ssh-clients-windows-and-mac SSH Clients for Windows and Mac]
: SSH Clients for Windows, Mac, and Unix

* [http://cyberduck.io/ Cyberduck]
: Libre FTP, SFTP, WebDAV, S3 & OpenStack Swift browser for Mac and Windows.

== Folder &amp; File Compression ==
* [https://www.youcompress.com/ Free Online File Compressor]
: Compress MP4, MOV, MP3, PDF, PNG, JPG, JPEG, GIF files online for free. Reduce file size of videos, PDF documents, songs and images.
:: [[User:Dave|Editor]]'s Note: Used this online converter to compress a video shot on iPhone 6.

* [http://www.wikihow.com/Use-7Zip-to-Create-Multiple-Compressed-Folders-in-One-Go How to Use 7Zip to Create Multiple Compressed Folders in One Go]
: Example: <code>for /d %%X in (*) do "c:\Program Files\7-Zip\7z.exe" a "%%X.zip" "%%X\"</code>

* [http://www.codeproject.com/Questions/549874/Batchplusfileplus-3aplusCompressplusfolderplusorpl Batch file : Compress folder or file using windows compress]
: To compress a folder without using any particular compression software.
[[File:MacScreenshots.PNG|500px|thumb|link=http://apple.stackexchange.com/questions/33906/alternative-to-windows-snipping-tool-for-mac-osx|Getting screenshots from a Mac.]]

== [[wikipedia:Internet Relay Chat|Internet Relay Chat]] ([[wikipedia:Internet Relay Chat|IRC]]) Resources ==
=== IRC in the Cloud ===
* [https://webchat.freenode.net/ Connect - freenode Web IRC]
: Legacy app. Super simple interface.

* [https://kiwiirc.com/ Kiwi IRC]
: KiwiIRC makes Web IRC easy. A hand-crafted IRC client that you can enjoy. Designed to be used easily and freely.

== Maintenance ==
=== Dual Boot ===
* [http://lifehacker.com/5403100/dual-boot-windows-7-and-ubuntu-in-perfect-harmony Dual-Boot Windows 7 and Ubuntu in Perfect Harmony]

=== Boot Disks ===
* [http://lifehacker.com/5991848/how-to-boot-from-a-cd-or-usb-drive-on-any-pc How to Boot From a CD or USB Drive on Any PC]

* [http://rufus.akeo.ie/ Rufus]
: Rufus is an utility that helps format and create bootable USB flash drives, such as USB keys/pendrives, memory sticks, etc.

=== Network Issues ===
* [http://www.howtosolutions.net/2013/06/fixing-slow-sending-or-receiving-of-files-through-lan-network-using-windows/ Local Area Network : How to fix slow LAN transfer speed of files in Windows]
: Post reviews various "fixes" found all over the web, and which "fix" actually worked for the post's author.

* [http://www.richard-slater.co.uk/archives/2009/10/23/change-your-mtu-under-vista-windows-7-or-windows-8/ Change your MTU under Vista, Windows 7 or Windows 8]
: Path MTU Discovery (PMTUD) in Windows just doesn’t seem to figure out the MTU for a given path. So Windows uses the default. For the most part this doesn’t affect anyone. But failure of PMTUD will result in some websites not loading correctly, having trouble connecting to normally reliable online services and general Internet weirdness.

== Print Screen / Screen Grabs / Screen Shots ==
* [[wikipedia:Print screen|Print Screen]]
: In [[wikipedia:Microsoft Windows|Microsoft Windows]], pressing <code>Prt Scr</code> will capture the entire screen, while pressing the <code>[[wikipedia:Alt key|Alt]]</code> key in combination with <code>Prt Scr</code> will capture the currently selected window.

; iOS
* [http://oneshot.link/ OneShot]
: OneShot for iOS lets you highlight screenshots of text and share them to Twitter.

; Linux (Ubuntu)
* [http://www.onlyubuntu.com/2014/01/shutter-for-ubuntu-similar-to-windows-snipping-tool.html Shutter for Ubuntu similar to Windows Snipping Tool]

; Mac OS
* [http://apple.stackexchange.com/questions/33906/alternative-to-windows-snipping-tool-for-mac-osx Alternative to Windows Snipping Tool for Mac OSX]
* [http://apple.blogoverflow.com/2012/02/taking-screenshots-is-a-snap/ Taking Screenshots is a Snap]

; Windows
* [http://windows.microsoft.com/en-us/windows7/products/features/snipping-tool Snipping Tool]

== Regular Expressions ==
Moved content to [[Data Analysis]].

== Rename Files &amp; Folders ==
* [http://www.robvanderwoude.com/battech_rename.php Batch Techniques - Rename Files or Folders]
: Rename Files Using <tt>REN</tt> or <tt>RENAME</tt>
::- <tt>RENAME [drive:][path]filename1 filename2</tt>
::- <tt>REN [drive:][path]filename1 filename2</tt>
: Rename Folders: You can rename folders with the <tt>MOVE</tt> command:
::- <tt>MOVE d:\path\folder1 folder2</tt>

* [http://superuser.com/questions/16007/how-can-i-mass-rename-files How can I mass rename files?]

* [http://www.labnol.org/software/tutorials/rename-multiple-files-bulk-excel-googl-docs/2481/ Rename Multiple Files Efficiently Using Excel or Google Docs]
: To rename files in bulk more efficiently, you can either learn some complex shell scripting language (SED, AWK, Perl) or switch to something more simple--a spreadsheet.

=== Bulk Rename Files ===
* [http://www.howtogeek.com/111859/how-to-batch-rename-files-in-windows-4-ways-to-rename-multiple-files/ How to Batch Rename Files in Windows: 4 Ways to Rename Multiple Files]

* [http://www.bulkrenameutility.co.uk/Main_Intro.php Bulk Rename Utility] - GUI Interface (Windows only.)
* [http://www.bulkrenameutility.co.uk/Command.php Bulk Rename Command] - non-GUI, CMD Interface (Windows only.)

* [http://www.antp.be/software/renamer Ant Renamer]

* '''[http://ivanrf.com/en/portfolio-posts/massive-file-renamer/ Massive File Renamer]''': Confused by [http://www.bulkrenameutility.co.uk/Download.php Bulk Rename Utility]? Take a look at [http://ivanrf.com/en/portfolio-posts/massive-file-renamer/ Massive File Renamer] instead. Massive File Renamer is simpler to use, and is available in Linux, Mac and Windows versions.

=== Rename List of Files With Batch File ===
It's easy to rename a group of files by running a [[wikipedia:Batch file|batch file]] (<tt>file.bat</tt>), configured something like this:
<pre>rename "Old-File_001.jpg" "New-File_001.jpg"
rename "Old-File_002.jpg" "New-File_002.jpg"
rename "Old-File_003.jpg" "New-File_003.jpg"</pre>
# Using a simple text editor (such as [[wikipedia:Notepad++|Notepad++]]), just create your [[wikipedia:Batch file|batch file]] using the format shown above.
# Save the file as <tt>rename.bat</tt> (or similar name) in the same folder containing the files you want to rename.
# Double-click your batch file (e.g. <tt>rename.bat</tt>) to rename the files to the new file name.

=== Rename List of Folders With Batch File | Include Full Paths ===
It's easy to rename a group of folders located in different parent directories by running a [[wikipedia:Batch file|batch file]] (<tt>file.bat</tt>), configured something like this:
<pre>MOVE "C:\Parent Directory One \Sub Directory\Old Folder Name" "C:\Parent Directory One \Sub Directory\New Folder Name"
MOVE "C:\Parent Directory Two \Sub Directory\Old Folder Name" "C:\Parent Directory Two \Sub Directory\New Folder Name"
MOVE "C:\Parent Directory Three \Sub Directory\Old Folder Name" "C:\Parent Directory Three \Sub Directory\New Folder Name"</pre>

* [http://www.wikihow.com/Write-a-Batch-File How to Write a Batch File]
: A batch file contains a series of DOS commands, and is commonly written to automate frequently performed tasks. Instead of typing the same commands over and over, you can simply double-click the batch file. Writing a batch file is easier than it looks; the difficult part is making sure that everything happens in the right order. Well-made batch files can save you a lot of time over the long run, especially if you deal in repetitive tasks.

* [http://stackoverflow.com/questions/3808001/how-do-i-create-batch-file-to-rename-large-number-of-files-in-a-folder How do I create batch file to rename large number of files in a folder?]
: See this answer: http://stackoverflow.com/a/3808074
:: For help with using Regular Expressions in text file, see this answer: [http://stackoverflow.com/questions/28807534/regular-expresion-in-text-editor Regular expresion in text editor] ([[wikipedia:Sic|sic]])

=== Rename Multiple Folders / Directories With Batch File ===
* [http://stackoverflow.com/questions/9271107/bat-file-for-renaming-multiple-folders .bat file for renaming multiple folders]
: There are a couple of pretty good answers to this question; answers that explain how the regular expression written into the <tt>.bat</tt> file actually works.

== Text Editors ==

=== Mac Text Editors ===
* [http://stackoverflow.com/questions/20533/mac-text-code-editor Mac text/code editor]

=== Notepad++ ===
* [http://stackoverflow.com/questions/15398202/find-and-replace-end-of-line-with-n-verbatim Notepad ++ Find & Replace Characters at End of Line]
: If you go into Notepad++ and go to Edit>EOL Conversion, if allows you to convert from the current EOL to Unix-style, Windows-style, or Mac-style.
:: Unix is <tt>\n</tt> only
:: Windows is <tt>\r\n</tt>
:: Mac is <tt>\r</tt> only

== Text Extraction ==
Moved content to [[Data Analysis]].

== Investigative Reporting; Journalism; General Research ==
Moved content to [[Journalism Tools]].

== See Also ==
== References ==
{{Reflist}}

{{Additional Resource Wiki Pages}}