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haixuanc / bash_cheatsheet.md
Created October 4, 2018 04:53 — forked from lee2sman/bash_cheatsheet.md
bash scripting cheatsheet

Bash scripting cheatsheet

  • by Lee2sman
  • Updated 2017-09-18

Bash shebang

  • #!/usr/bin/env bash for portability, or less good, #!/bin/bash

Commenting

@haixuanc
haixuanc / bash-cheatsheet.sh
Created October 4, 2018 04:53 — forked from LeCoupa/bash-cheatsheet.sh
Bash CheatSheet for UNIX Systems --> UPDATED VERSION --> https://github.com/LeCoupa/awesome-cheatsheets
#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
#
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04
@haixuanc
haixuanc / gist:4c5774d4404ca75645a395e754b5eed1
Created September 18, 2018 18:44 — forked from lfender6445/gist:9919357
Pry Cheat Sheet

Pry Cheat Sheet

Command Line

  • pry -r ./config/app_init_file.rb - load your app into a pry session (look at the file loaded by config.ru)
  • pry -r ./config/environment.rb - load your rails into a pry session

Debugger

@haixuanc
haixuanc / gist:3ebc0ef38b2a602508cee55fa747b9c9
Created September 18, 2018 18:44 — forked from palkan/gist:d89757a90cfbeb047c63
Rails debug cheat sheet

Setup

Replace IRB with Pry (in your Gemfile) and Byebug with pry-byebug.

gem 'pry-rails', group: [:development, :test]
gem 'pry-byebug', group: [:development, :test]

Using PRY

@haixuanc
haixuanc / git-workflow.md
Last active September 30, 2018 19:47
Git workflow

  1. Hide local changes:

    $ git stash

  2. Fetch remote changes:

    

    3. 



$ git fetch



  


  




    


          
    

      

        
        

          

              @haixuanc
          

          

            
                haixuanc
                / .vimrc
            
            

              Last active
              August 26, 2015 19:36
            

              
                My Vim configuration
              
          

        

      

        

  

    
    


        



  


  

        

          
          " -----------------------------------------------------------------------------
        

        

          
          " Plugins
        

        

          
          "
        

        

          
          " - Solarized color theme
        

        

          
          " - Powerline
        

        

          
          " - NERDTree
        

        

          
          " - NERDCommenter
        

        

          
          " - Command-T
        

        

          
          " - Vim better whitespace
        

        

          
          " - JSHint
        

  





    


  




    


          
    

      

        
        

          

              @haixuanc
          

          

            
                haixuanc
                / index.html
            
            

              Last active
              August 29, 2015 14:26
                — forked from anonymous/index.html
            

              
                JS Bin // source https://jsbin.com/folufu
              
          

        

      

        

  

    
    


        



  


  

        

          
          <!DOCTYPE html>
        

        

          
          <html ng-app="uploadApp">
        

        

          
          <head>
        

        

          
          <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.0/angular.min.js"></script>
        

        

          
          <script src="https://code.jquery.com/jquery-1.11.3.js"></script>
        

        

          
            <meta charset="utf-8">
        

        

          
            <title>JS Bin</title>
        

        

          
          </head>
        

        

          
          <body ng-controller="UploadCtrl">
        

        

          
          <file-uploader on-select="addFile(file)"></file-uploader>
        

  





    


  




    


          
    

      

        
        

          

              @haixuanc
          

          

            
                haixuanc
                / gist:970ce60883ad946d156d
            
            

              Last active
              August 29, 2015 14:24
                — forked from dustinsmith1024/gist:1686977
            

          

        

      

        

  

    
    


        



  


  

        

          
          curl -Lo- http://bit.ly/janus-bootstrap | bash
        

        

          
          

        

        

          
          #errored out...had to install git first, derrr
        

        

          
          sudo apt-get install git
        

        

          
          curl -Lo- http://bit.ly/janus-bootstrap | bash
        

        

          
          

        

        

          
          # error! had to install rake next
        

        

          
          sudo apt-get install rake
        

        

          
          curl -Lo- http://bit.ly/janus-bootstrap | bash
        

  





    


  




    


          
    

      

        
        

          

              @haixuanc
          

          

            
                haixuanc
                / tmux-cheatsheet.markdown
            
            

              Last active
              August 29, 2015 14:21
                — forked from MohamedAlaa/tmux-cheatsheet.markdown
            

          

        

      

        

  

      

    
tmux shortcuts & cheatsheet


start new:


tmux



start new with session name:


tmux new -s myname




  


  




    


          
    

      

        
        

          

              @haixuanc
          

          

            
                haixuanc
                / docker-commands.md
            
            

              Last active
              March 14, 2020 00:21
            

              
                Essential Docker commands
              
          

        

      

        

  

      

    
Basic Commands


View all commands:


$ docker


Search for images