.Varshney

My config & .dotfiles managed by dotman 🖖

My setup 🖥

• OS: Ubuntu 20.04
• DE: Mate
• SHELL: bash
• Editor: NeoVim
• TERM: xterm-256color

What's Inside 👀

I am pretty new to this stuff (not anymore), so you won't find any scripts that hack NASA. Anyways hope you find something useful, Good luck 👍

• scripts
• bash_functions
• bash_aliases
• bashrc
• init.vim or .vimrc

.bash_functions

Function Name	Description & Demo
netu🌐	Analyze network data usage
	Demo
vcd🐍	Automatically activate python virtual environments on cd
scd💡	[s]mart cd searches absolute path names of directories inside your system and switches to them automatically. No need to remember any locations !!. Read More Also see scd-completions.bash for automatic tab suggestions.
	Demo
alarm⏰	A single line utility for a timer/alarm
myip🌐	A single line utility for showing my IP address
extract📦	A utility for extracting different archives in an easy way

scripts

1. sys

   A realtime update of your system using common shell commands

   Demo

   

   Install

   wget -q https://raw.githubusercontent.com/Bhupesh-V/.Varshney/master/scripts/sys && chmod +x sys && mv sys $HOME/.local/bin/
   

2. md

   A utility to watch a Markdown file & build its HTML preview using commonmarker

   Demo

   

   Install

   wget -q https://raw.githubusercontent.com/Bhupesh-V/.Varshney/master/scripts/md && chmod +x md && mv md $HOME/.local/bin/
   

3. colors

   A utility to check color capability of your terminal

   Demo

   

   Install

   wget -q https://raw.githubusercontent.com/Bhupesh-V/.Varshney/master/scripts/colors && chmod +x colors && mv colors $HOME/.local/bin/
   

4. myprs

   A python utility to list a github user's pull requests in a nicely readable markdown file with 0 external dependencies.

   Install

   wget -q https://raw.githubusercontent.com/Bhupesh-V/.Varshney/master/scripts/myprs && chmod +x myprs && mv myprs $HOME/.local/bin/
   

5. bkp

   A python utility to backup files on Github as a Secret Gist (0 dependency)

   Install

   wget -q https://raw.githubusercontent.com/Bhupesh-V/.Varshney/master/scripts/bkp && chmod +x bkp && mv bkp $HOME/.local/bin/
   

6. contributors

   A python utility to list all the contributors on your github repositories

   Install

   wget -q https://raw.githubusercontent.com/Bhupesh-V/.Varshney/master/scripts/contributors && chmod +x contributors && mv contributors $HOME/.local/bin/
   

7. gif

   A shell utility to convert videos to high-quality GIFs using ffmpeg

   Install

   wget -q https://raw.githubusercontent.com/Bhupesh-V/.Varshney/master/scripts/gif && chmod +x gif && mv gif $HOME/.local/bin/
   

8. surf

   A python script to surf the web from command line, powered by searx (0 external dependencies)

   Demo

   

   Install

   wget -q https://raw.githubusercontent.com/Bhupesh-V/.Varshney/master/scripts/surf && chmod +x surf && mv surf $HOME/.local/bin/
   

9. oib (open in browser)

   A utility to open a text-file as a HTML page so that I can use grammarly web extension -_-

   Install

   wget -q https://raw.githubusercontent.com/Bhupesh-V/.Varshney/master/scripts/oib && chmod +x oib && mv oib $HOME/.local/bin/
   

10. git-feed

    A python utility to generate a feed of recently committed files inside a git repository

    Install

    wget -q https://raw.githubusercontent.com/Bhupesh-V/.Varshney/master/scripts/git-feed && chmod +x git-feed && mv git-feed $HOME/.local/bin/
    

.bash_aliases

Some handy aliases under different categories.

1. Git

   # Add your staged changes to the previous commit
   # while preserving your commit message
   alias giac='git commit --amend -C HEAD'
   alias gic='git commit'
   alias gicl='git clone'
   alias gil='git log --graph --decorate --pretty=oneline --abbrev-commit'
   alias gim='git merge'
   alias gid='git diff'
   # undo last commit (unstage everything)
   alias giu='git reset HEAD~'
   # undo last commit (don't unstage everything)
   alias gius='git reset --soft HEAD^'
   

2. Go

   alias gb="go build"
   alias gr="go run"
   alias gd="go doc -all"
   alias gg="go get"
   alias gt="go test"
   

3. Miscellaneous

   # create python virtualenv
   alias venv="python3 -m venv"
   # watch realtime system info
   alias sys="watch -ct -n0 $HOME/Documents/.Varshney/scripts/sys.sh"
   # python http server
   alias serve="python3 -m http.server"
   # grep pattern inside files
   alias lk="grep -nir --exclude-dir=.git"
   # search history for commands
   alias hg="history | grep"
   

.bashrc

My PS1 is highly customized.

Here is how its done

# Gib me all the colors 
export TERM=xterm-256color
# disable the default virtualenv prompt change
export VIRTUAL_ENV_DISABLE_PROMPT=1

# color definitions
RESET="\e[0m"
BOLD_BLACK_FG="\e[1;30m"
ORANGE_FG="\e[38;5;214m"
ORANGE_BG="\e[48;5;214m"
GRAY_BG="\e[48;5;234m"
GRAY_FG="\e[38;5;234m"
BOLD_L_YELLOW=$'\e[1;38;5;11m'
BOLD_RED_FG=$'\e[1;38;5;9m'
BOLD_GREEN_FG=$'\e[1;32m'

random_emoji() {
	# add a random emoticon (mostly face emojis)
	printf "%b" "\U1F$(shuf -i600-640 -n1)"
}

get_git_branch() {
    curr_branch=$(git branch 2> /dev/null | awk '/*/ {print $2}')
    [ "$curr_branch" ] && printf "%s" "($(tput bold)$(tput setaf 208)$curr_branch$(tput sgr0))"
}

pc_uptime() {
    uptime -p | awk '{for (i=2; i<NF; i++) printf $i " "; if (NF >= 1) print $NF; }'
}

virtualenv_ps1() {
    [ "$VIRTUAL_ENV" ] && printf "%s" " $(basename "$VIRTUAL_ENV")"
}

rightprompt() {
    # display stuff on right side of prompt
    printf '%*s' $COLUMNS "$(pc_uptime)"
}

# handles cursor position
RIGHT_PROMPT="\n\$(tput sc; rightprompt; tput rc)"

custom_prompt() {
	EXIT="$?"
	last_command_status=$([ "$EXIT" != 0 ] && printf "%s" "\[$BOLD_RED_FG\]✘")
    arrp="\[$GRAY_BG\] $last_command_status $(random_emoji) \[$GRAY_FG\]\[$ORANGE_BG\]\[$ORANGE_BG\]\[$BOLD_BLACK_FG\] $(virtualenv_ps1) \[$RESET\]\[$ORANGE_FG\]\[$RESET\]"
    PS1="\[$BOLD_L_YELLOW\]\[$RIGHT_PROMPT\]\[$RESET\]\[$BOLD_GREEN_FG\]\w\[$RESET\] $(get_git_branch)\n$arrp "
}

if [ "$color_prompt" = yes ]; then
    #PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\[email protected]\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
    PROMPT_COMMAND=custom_prompt
else
    PS1='${debian_chroot:+($debian_chroot)}\[email protected]\h:\w\$ '
fi
unset color_prompt force_color_prompt

init.vim or .vimrc

Current colorscheme: palenight

Learn more about vim in my my-vim-cheatsheet

Keyboard Shortcuts

• Plugins:

  1. NERDTree - for tree like menu
  2. vim-auto-save - for auto-saving files (no need to :w)
  3. vim-airline - for status bar at bottom
  4. black.vim - python formatter
  5. UltiSnips - code snippet management

• Some of my fav colorschemes:

  • ayu
  • sonokai
  • darcula
  • purify
  • tender.vim
  • palenight

Author

🤓 Bhupesh Varshney

☺️ Show your support

Support me by giving a ⭐️ if this project helped you! or just

📝 License

Copyright © 2020 Bhupesh Varshney.
This project is GPLv3 licensed.