How to install FLEX on Windows Run FLEX Program using cmd

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=ilwXAchl4uw

This video makes it easy for anyone who wants to install flex on Windows and run a flex/lex program on windows 7/8/10 using command prompt(cmd). • You can check my website for step by step guide on how to install flex and run flex program or check below in the description. • https://codedost.com/flex/ • Hosting provided at :- https://www.bluehost.com/track/codedost/ • There is also a list of Flex programs on my website • https://codedost.com/flex/flex-programs/ • Download links • For CODEBLOCKS:- • https://sourceforge.net/projects/code... • For GnuWin32 :- • https://sourceforge.net/projects/gnuw... • Run a flex program on cmd :- • Type in command :- flex filename.l • Type in command :- gcc lex.yy.c • Execute command :- a.exe • • /*----STEP BY STEP GUIDE FOR FLEX INSTALLATION -----*/ • Step 1 • /* For downloading CODEBLOCKS */ • Open your Browser and type in codeblocks • Goto to Code Blocks and go to downloads section • Click on Download the binary release • I have already Download codeblocks-16.01mingw-setup.exe • Install the software keep clicking on next • • /* For downloading FLEX GnuWin32 */ • Open your Browser and type in download flex gnuwin32 • Goto to Download GnuWin from SourceForge.net • Downloading will start automatically • Install the software keep clicking on next • /*SAVE IT INSIDE C FOLDER*/ • • Step 2 /*PATH SETUP FOR CODEBLOCKS*/ • After successful installation Goto program files • Goto CodeBlocks • Goto MinGW • Goto Bin • Copy the address of bin it should somewhat look like this • C:\\Program Files x86\\CodeBlocks\\MinGW\\bin • Open Control Panel • Goto System • Goto Advance System Settings • Goto Environment Variables • Goto Environment Variables • Click on Path which is inside System variables • Click on edit • Click on New and paste the copied path to it:- • C:\\Program Files x86\\CodeBlocks\\MinGW\\bin • Press Ok! • Step 3 /*PATH SETUP FOR GnuWin32*/ • After successful installation Goto C folder • Goto GnuWin32 • Goto Bin • Copy the address of bin it should somewhat look like this • C:\\GnuWin32\\bin • Open Control Panel • Goto System • Goto Advance System Settings • Goto Environment Variables • Environment Variables • Click on Path which is inside System variables • Click on edit • Click on New and paste the copied path to it:- • C:\\GnuWin32\\bin • Press Ok! • /*WARNING!!! PLEASE MAKE SURE THAT PATH OF CODEBLOCKS IS BEFORE GNUWIN32 • ---THE ORDER MATTERS*/ • Step 4 • Create a folder on Desktop flex_programs or whichever name you like • Open notepad type in a flex program • Save it inside the folder like filename.l • /*Make sure while saving save it as all files rather than as a text document*/ • Step 5 • Goto to Command Prompt(cmd) • Goto the directory where you have saved the program • Type in command :- flex filename.l • Type in command :- gcc lex.yy.c • Execute/Run for windows command promt :- a.exe • All the Links are given in the description • All the steps with video and screenshots are available on • my site https://www.codedost.com • Thank You!!!

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