si9ma si9ma

## wpa_supplicant.conf
# Connect to a WPA2 Enterprise network with wpa_supplicant with this .conf file.
# I used this to connect to my university's wireless network on Arch linux.
# Here's the command I used:
#
#   wpa_supplicant -i wlan0 -c ./wpa_supplicant.conf
#

network={
  ssid="YOUR_SSID"
  scan_ssid=1

## latex-cheatsheet-template.tex
\documentclass[10pt,landscape]{article}
\usepackage{ctex}
\usepackage{multicol}
\usepackage{calc}
\usepackage[landscape]{geometry}
\usepackage{color,graphicx,overpic}

\usepackage[T1]{fontenc}
\usepackage[bitstream-charter]{mathdesign}
\usepackage[utf8]{inputenc}

## Git_mergetool_tutorial.md

      
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                si9ma
                / Git_mergetool_tutorial.md
            
            
              Created
              January 13, 2019 05:03
                — forked from karenyyng/Git_mergetool_tutorial_with_Vim.md
            
              
                How to use `git mergetool` to resolve conflicts 
              
          
    Table Of Content

Skip to the relevant sections if needed.

2-min tutorial to do it the quick-and-dirty-way
Concepts for resolving Git conflicts
Setting up different editors / tool for using git mergetool

Finding out what mergetool editors are supported


mergetool simple code example for vimdiff

Resolving conflict from a Git pull


Other great references and tutorials


## homebrew-install-gnu.sh
# see https://www.topbug.net/blog/2013/04/14/install-and-use-gnu-command-line-tools-in-mac-os-x/

# core
brew install coreutils

# key commands
brew install binutils
brew install diffutils
brew install ed --default-names
brew install findutils --with-default-names

## osx-brew-gnu-coreutils-man.sh
# Short of learning how to actually configure OSX, here's a hacky way to use
# GNU manpages for programs that are GNU ones, and fallback to OSX manpages otherwise
alias man='_() { echo $@; man -M $(brew --prefix)/opt/coreutils/libexec/gnuman $@ 1>/dev/null 2>&1;  if [ "$?" -eq 0 ]; then man -M $(brew --prefix)/opt/coreutils/libexec/gnuman $@; else man $@; fi }; _'

## web-servers.md

      
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                si9ma
                / web-servers.md
            
            
              Created
              January 25, 2019 06:50
                — forked from willurd/web-servers.md
            
              
                Big list of http static server one-liners
              
          
    Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
Discussion on reddit.
Python 2.x

$ python -m SimpleHTTPServer 8000

  
## gist:507df1f86d698b1ddc78e1daa4783555

      
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                si9ma
                / gist:507df1f86d698b1ddc78e1daa4783555
            
            
              Created
              February 4, 2019 05:07
                — forked from rxaviers/gist:7360908
            
              
                Complete list of github markdown emoji markup
              
          
    People


 :bowtie:
😄 :smile:
😆 :laughing:


😊 :blush:
😃 :smiley:
☺️ :relaxed:


😏 :smirk:
😍 :heart_eyes:
😘 :kissing_heart:


😚 :kissing_closed_eyes:
😳 :flushed:
😌 :relieved:


😆 :satisfied:
😁 :grin:
😉 :wink:


😜 :stuck_out_tongue_winking_eye:
😝 :stuck_out_tongue_closed_eyes:
😀 :grinning:


😗 :kissing:
😙 :kissing_smiling_eyes:
😛 :stuck_out_tongue:


## simple-https-server.py
# taken from http://www.piware.de/2011/01/creating-an-https-server-in-python/
# generate server.xml with the following command:
#    openssl req -new -x509 -keyout server.pem -out server.pem -days 365 -nodes
# run as follows:
#    python simple-https-server.py
# then in your browser, visit:
#    https://localhost:4443

# http2
import BaseHTTPServer, SimpleHTTPServer

## gist:a92a7536c060320c5028acc4885d68df

      
              1 file
            
          
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                si9ma
                / gist:a92a7536c060320c5028acc4885d68df
            
            
              Created
              February 28, 2019 05:22
                — forked from dmitshur/gist:6927554
            
              
                How to `go get` private repos using SSH key auth instead of password auth.
              
          
    $ ssh -A vm
$ git config --global url."git@github.com:".insteadOf "https://github.com/"
$ cat ~/.gitconfig
[url "git@github.com:"]
	insteadOf = https://github.com/
$ go get github.com/private/repo && echo Success!
Success!

  
## bash.generate.random.alphanumeric.string.sh
#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1
	# Connect to a WPA2 Enterprise network with wpa_supplicant with this .conf file.
	# I used this to connect to my university's wireless network on Arch linux.
	# Here's the command I used:
	#
	# wpa_supplicant -i wlan0 -c ./wpa_supplicant.conf
	#

	network={
	ssid="YOUR_SSID"
	scan_ssid=1
	\documentclass[10pt,landscape]{article}
	\usepackage{ctex}
	\usepackage{multicol}
	\usepackage{calc}
	\usepackage[landscape]{geometry}
	\usepackage{color,graphicx,overpic}

	\usepackage[T1]{fontenc}
	\usepackage[bitstream-charter]{mathdesign}
	\usepackage[utf8]{inputenc}
	# see https://www.topbug.net/blog/2013/04/14/install-and-use-gnu-command-line-tools-in-mac-os-x/

	# core
	brew install coreutils

	# key commands
	brew install binutils
	brew install diffutils
	brew install ed --default-names
	brew install findutils --with-default-names
	# Short of learning how to actually configure OSX, here's a hacky way to use
	# GNU manpages for programs that are GNU ones, and fallback to OSX manpages otherwise
	alias man='_() { echo $@; man -M $(brew --prefix)/opt/coreutils/libexec/gnuman $@ 1>/dev/null 2>&1; if [ "$?" -eq 0 ]; then man -M $(brew --prefix)/opt/coreutils/libexec/gnuman $@; else man $@; fi }; _'
`:bowtie:`	😄 `:smile:`	😆 `:laughing:`
😊 `:blush:`	😃 `:smiley:`	☺️ `:relaxed:`
😏 `:smirk:`	😍 `:heart_eyes:`	😘 `:kissing_heart:`
😚 `:kissing_closed_eyes:`	😳 `:flushed:`	😌 `:relieved:`
😆 `:satisfied:`	😁 `:grin:`	😉 `:wink:`
😜 `:stuck_out_tongue_winking_eye:`	😝 `:stuck_out_tongue_closed_eyes:`	😀 `:grinning:`
😗 `:kissing:`	😙 `:kissing_smiling_eyes:`	😛 `:stuck_out_tongue:`
	# taken from http://www.piware.de/2011/01/creating-an-https-server-in-python/
	# generate server.xml with the following command:
	# openssl req -new -x509 -keyout server.pem -out server.pem -days 365 -nodes
	# run as follows:
	# python simple-https-server.py
	# then in your browser, visit:
	# https://localhost:4443

	# http2
	import BaseHTTPServer, SimpleHTTPServer
	#!/bin/bash
	# bash generate random alphanumeric string
	#

	# bash generate random 32 character alphanumeric string (upper and lowercase) and
	NEW_UUID=$(cat /dev/urandom \| tr -dc 'a-zA-Z0-9' \| fold -w 32 \| head -n 1)

	# bash generate random 32 character alphanumeric string (lowercase only)
	cat /dev/urandom \| tr -dc 'a-zA-Z0-9' \| fold -w 32 \| head -n 1