Skip to content

Instantly share code, notes, and snippets.

View vasanthaganeshk's full-sized avatar

Vasantha Ganesh Kanniappan vasanthaganeshk

37 followers · 33 following
View GitHub Profile
@octocat
octocat / .gitignore
Created February 27, 2014 19:38
Some common .gitignore configurations
# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so
# Packages #
@brenopolanski
brenopolanski / install-popcorn-time.md
Created June 24, 2014 23:59
Install Popcorn Time in Ubuntu / Linux Mint / Debian via PPA

via: http://www.webupd8.org/2014/05/install-popcorn-time-in-ubuntu-or.html

To add the WebUpd8 Popcorn Time PPA and install the app in Ubuntu / Linux Mint (and elementary OS along with Ubuntu derivatives: Xubuntu, Kubuntu, etc.), use the following commands:

$ [sudo] add-apt-repository ppa:webupd8team/popcorntime
$ [sudo] apt-get update
$ [sudo] apt-get install popcorn-time
@nauhygon
nauhygon / Build Emacs for Windows 64bit with Native Compilation.md
Last active June 13, 2024 01:29
Step-by-step instructions to build Emacs for Windows 64 bit with MSYS2 and MinGW-w64. Now `native-comp` supported.

Build Emacs-w64 with MSYS2/MinGW-w64 with Native Compilation

Instructions are modified from emacs-w64 Wiki page by zklhp. Many thanks for sharing!

  1. Download the latest MSYS2 from this download page.

  2. Install MSYS2 to, for example, C:\msys2 (make sure no space in path to avoid unwanted problems).

  3. Optionally prettify the MSYS2 console mintty with ~/.minttyrc to make it more pleasing to eyes. Thanks to this awesome theme!

@chrisdone
chrisdone / AnIntro.md
Last active March 24, 2024 21:13
Statically Typed Lisp

Basic unit type:

λ> replTy "()"
() :: ()

Basic functions:




  


  




    


          
    

      

        
        

          

              @abhin4v
          

          

            
                abhin4v
                / dfs.hs
            
            

              Last active
              December 22, 2020 12:16
            

              
                Implementation of depth first search in Haskell
              
          

        

      

        

  

    
    


        



  


  

        

          
          module DepthFirstSearch where
        

        

          
          

        

        

          
          import Data.Foldable (asum)
        

        

          
          import Data.List     ((\\))
        

        

          
          

        

        

          
          dfs :: (Eq a) => (a -> [a]) -> a -> a -> Maybe [a]
        

        

          
          dfs next start goal = dfs' [] start
        

        

          
            where dfs' path current
        

        

          
                    | current == goal = Just . reverse $ goal : path
        

        

          
                    | null nexts      = Nothing
        

  





    


  




    


          
    

      

        
        

          

              @elsonrodriguez
          

          

            
                elsonrodriguez
                / README.md
            
            

              Last active
              June 3, 2021 09:32
            

              
                Ceph Ansible Quickstart Guide
              
          

        

      

        

  

      

    
Quick and Dirty Ceph Cluster


This is a bare-bones guide on how to setup a Ceph cluster using ceph-ansible


This guide assumes:


    

  • Ansible is installed on your local machine
    • 

  • Eight Centos 7.2 nodes are provisioned and formatted with XFS
    • 

  • You have ssh and sudo access to your nodes
    • 



Ansible Setup



  


  




    


          
    

      

        
        

          

              @stevewithington
          

          

            
                stevewithington
                / find-replace-sed.md
            
            

              Last active
              June 27, 2024 15:19
            

              
                Find & Replace within an Entire Directory or Git Repo with sed
              
          

        

      

        

  

      

    
Find & Replace within an Entire Directory or Git Repo with sed


If replacing within a directory:


grep -rl 'apples' /dir_to_search_under | xargs sed -i 's/apples/oranges/g'


Or, within an entire git repository:





  


  




    


          
    

      

        
        

          

              @gullyn
          

          

            
                gullyn
                / flappy.html
            
            

              Last active
              May 4, 2024 15:35
            

              
                Flappy bird in 205 bytes (improved!)
              
          

        

      

        

  

    
    


        



  


  

        

          
          <body onload=z=c.getContext`2d`,setInterval(`c.width=W=150,Y<W&&P<Y&Y<P+E|9<p?z.fillText(S++${Y=`,9,9|z.fillRect(p`}*0,Y-=--M${Y+Y},P+E,9,W),P))):p=M=Y=S=6,p=p-6||(P=S%E,W)`,E=49) onclick=M=9><canvas id=c>