azye

## Resize Panes

bind-key -r -T prefix       M-Up              resize-pane -U 5
bind-key -r -T prefix       M-Down            resize-pane -D 5
bind-key -r -T prefix       M-Left            resize-pane -L 5
bind-key -r -T prefix       M-Right           resize-pane -R 5
bind-key -r -T prefix       C-Up              resize-pane -U

azye

Learn tmux

Start a new tmux session

tmux

or

tmux new -s "name_of_session"

azye

Learning GNU screen

GNU screen is a terminal multiplexer. meaning it can create multiple virtual sessions from within a single terminal session. Using a terminal multiplexer also allows you to persist sessions after a terminal window is closed, create multiple windows for building more efficient workflows, and collaborate with other people working on the same servers as you.

All shortcuts are case-sensitive. i.e. ctrl+a S != ctrl+a s (ctrl+a S == ctrl+a <shift> s).

For all shortcuts, release ctrl+a before hitting next key.

Start a new screen session

azye

do git stash better

Stashes with a message

$ git stash save “Your stash message”.

List your stashes

$ git stash list

azye

SSH_KEY=<ssh_key>

mkdir -p $HOME/.ssh
touch $HOME/.ssh/authorized_keys
echo $SSH_KEY > $HOME/.ssh/authorized_keys

chmod 700 $HOME/.ssh
chmod 600 $HOME/.ssh/authorized_keys
chown -R $(whoami):$(whoami) $HOME/.ssh

azye

No    Name         Default Action       Description
1     SIGHUP       terminate process    terminal line hangup
2     SIGINT       terminate process    interrupt program
3     SIGQUIT      create core image    quit program
4     SIGILL       create core image    illegal instruction
5     SIGTRAP      create core image    trace trap
6     SIGABRT      create core image    abort program (formerly SIGIOT)
7     SIGEMT       create core image    emulate instruction executed
8     SIGFPE       create core image    floating-point exception
9     SIGKILL      terminate process    kill program

azye

#!/usr/bin/env python

import os, argparse, sys, time, shutil

MS_CONVERT_TIME = 1000

parser = argparse.ArgumentParser(description='Rename image filenames')

parser.add_argument('start', type=int, help='starting ID to use as ballot ID')
parser.add_argument('input', help='input directory of images')

azye

prefix sum,https://www.geeksforgeeks.org/prefix-sum-array-implementation-applications-competitive-programming/,https://leetcode.com/problems/flip-string-to-monotone-increasing/solution/

azye

             k;double sin()
         ,cos();main(){float A=
       0,B=0,i,j,z[1760];char b[
     1760];printf("\x1b[2J");for(;;
  ){memset(b,32,1760);memset(z,0,7040)
  ;for(j=0;6.28>j;j+=0.07)for(i=0;6.28
 >i;i+=0.02){float c=sin(i),d=cos(j),e=
 sin(A),f=sin(j),g=cos(A),h=d+2,D=1/(c*
 h*e+f*g+5),l=cos      (i),m=cos(B),n=s\
in(B),t=c*h*g-f*        e;int x=40+30*D*

azye

React From Scratch

TLDR of how to make a starter react project from scratch so we don't have a black box toolchain. This guide is no hand holding -- use it if you generally understand how project organization scaffolding works and how JS/Babel/Webpack work together.

Prerequisites

• npm
• node

Create a project directory