espinz

#!/bin/bash

HOTDOGS(){
for i in {1..26};do
	a=$((i-1))
	b=$((i+a))
	let c+='b'
	printf %s "$b "
done
}

espinz

package com.Espinz;

public class HelloWorld {
    public static void  main(String[] args) {
        System.out.print("Hello Worlds!");
    }
}

espinz

Change the screen resolution after Installing a Linux VM

sudo vim /etc/default/grub
# find and replace this line GRUB_CMDLINE_LINUX_DEFAULT
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video=hyperv_fb:1280x720"
sudo update-grub
sudo reboot

espinz

class Shapes:
    """A shapes class."""
    def __init__(self):
        self.question = input('What is your favorite type of shape? ')
        self.triangle = "triangle"
        self.square = "square"
        self.circle = "circle"

    def shape_type(self):
        print('Your favorite shape is a', end=' ')

espinz

ssh

Recipes for the ssh command

local ssh config file

Use this file to setup remote host information

vi ~/.ssh/config

espinz

vim

Recipes for the vim editor

split screen

This is perfect for viewing files side by side.

• vim -O filename1 filename2

tab each file

espinz

Find

Recipes for the find command

Exclude directories

find . -type d ( -path ./directory1 -o -path ./directory2 ) -prune -o -iname "*.txt" -print -exec mv {} TXT ;

Delete all files in a git directory

find . -maxdepth 1 ! -name ".git" -exec rm -rf {} ;

espinz

find . -type d \( -path ./directory1 -o -path ./directory2 \) -prune -o -iname "*.txt" -print -exec mv {} TXT \;

espinz

cat Study.org| grep Chapter | head -n 9 > holder.txt && xargs -0 -n 1 mkdir < <(tr \\n \\0 <holder.txt) && rm holder.txt

espinz

COUNT=$(ls | grep -E "Chapter\ [0-9]" | cut -d ' ' -f 3-10 | wc -l)

for x in `seq 0 $COUNT`; do
    if [ "$x" -eq "0" ]; then
        newDIRS=$(ls | grep -E "Chapter\ [0-9]" | cut -d ' ' -f 3-10 | head -n 1)
        mkdir "$x. ${newDIRS}"
    else
        DIRS=$(ls | grep -E "Chapter\ [0-9]*" | sort -k2 -n | cut -d ' ' -f 3-10 | tail -n 15 | sed -n ${x}p)
        newDIRS=$(ls | grep -E "Chapter\ [0-9]" | cut -d ' ' -f 3-10 | sed -n ${x}p)
        mkdir "$x. ${DIRS}"