some ubuntu commands and normal configurations after system installed

_ubuntu shells and normal configurations.md

Ubuntu/Mac shells and normal configurations

bashrc

# edit ~/.bashrc

PS1="$PS1\n"

alias gitlg1="git log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all"
alias gitlg2="git log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold cyan)%aD%C(reset) %C(bold green)(%ar)%C(reset)%C(bold yellow)%d%C(reset)%n''          %C(white)%s%C(reset) %C(dim white)- %an%C(reset)' --all"
alias gitlg="gitlg1"

expect_demo_shell.sh

!/usr/bin/expect -f

# debug
#exp_internal 1

set timeout -1

set server serverip
set pem ~/chao.pem
set username chao
set password password1

spawn ssh -o "StrictHostKeyChecking no" -i $pem $username@$server

expect "*pem':*"
send -- "$password\r"
#expect "*password:*"
#send -- "$password\r"
expect "*ID>:*"
send -- "8\r"
expect "*~]\$*"
send -- "ssh dev@server2\r"
expect "*password:*"
send -- "password2\r"

#expect eof

interact
exit

init.sh

#!/bin/bash

# install kubuntu
# https://www.fossmint.com/install-kde-plasma-on-ubuntu/
#sudo apt install kubuntu-desktop

sudo apt update -y
sudo apt upgrade -y
sudo apt install -y net-tools curl vim expect tree

install_zsh.sh

#!/bin/bash

# this file is derived from:
# https://linuxhint.com/install_zsh_shell_ubuntu_1804/

sudo apt update -y
sudo apt upgrade -y
sudo apt install -y zsh
sudo usermod -s /usr/bin/zsh $(whoami)

sudo apt install -y powerline fonts-powerline zsh-theme-powerlevel9k zsh-syntax-highlighting git
sh -c "$(wget https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh -O     -)"

echo "source /usr/share/powerlevel9k/powerlevel9k.zsh-theme" >> ~/.zshrc
echo "source /usr/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh" >> ~/.zshrc

echo "Please reboot to enable ZSH"

isntall_java8.sh

#!/bin/bash

# sudo: add-apt-repository: command not found
sudo apt-get install software-properties-common python-software-properties

# install oracle jdk
sudo apt-add-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer

mac init

# defaults write -g InitialKeyRepeat -int 11 # 按键重复启动速度
# defaults write -g KeyRepeat -int 2 # 按键重复速度

vimrc

" ~/.vimrc
filetype plugin on                              " turn syntax highlight on
syntax on
set backspace=2                                 " make backspace reasonable
set whichwrap+=<,>,[,]                          " make arrow keys reasonable
set number                                      " show line numbers

" emmet settings
" see https://github.com/mattn/emmet-vim/
let g:user_emmet_settings = {
\  'indentation': '  '
\}                                              " set all indentations with 2 spaces