.aliases

#!/bin/bash

# Check for various OS openers. Quit as soon as we find one that works.
for opener in xdg-open cmd.exe cygstart "start" open; do
	if command -v $opener >/dev/null 2>&1; then
		if [[ "$opener" == "cmd.exe" ]]; then
			# shellcheck disable=SC2139
			alias open="$opener /c start";
		else
			# shellcheck disable=SC2139
			alias open="$opener";
		fi
		break;
	fi
done

# Linux specific aliases, work on both MacOS and Linux.
pbcopy() {
	stdin=$(</dev/stdin);
	pbcopy="$(which pbcopy)";
	if [[ -n "$pbcopy" ]]; then
		echo "$stdin" | "$pbcopy"
	else
		echo "$stdin" | xclip -selection clipboard
	fi
}
pbpaste() {
	pbpaste="$(which pbpaste)";
	if [[ -n "$pbpaste" ]]; then
		"$pbpaste"
	else
		xclip -selection clipboard
	fi
}

# Easier navigation: .., ..., ...., ....., ~ and -
alias ..="cd .."
alias ...="cd ../.."
alias ....="cd ../../.."
alias .....="cd ../../../.."
alias -- -="cd -"

# Shortcuts
alias dl="cd ~/Downloads"
alias g="git"
alias h="history"

# Detect which `ls` flavor is in use
if ls --color > /dev/null 2>&1; then # GNU `ls`
	colorflag="--color"
else # OS X `ls`
	colorflag="-G"
fi

# List all files colorized in long format
# shellcheck disable=SC2139
alias l="ls -lhF ${colorflag}"

# List all files colorized in long format, including dot files
# shellcheck disable=SC2139
alias la="ls -lahF ${colorflag}"

# List only directories
# shellcheck disable=SC2139
alias lsd="ls -lhF ${colorflag} | grep --color=never '^d'"

# Always use color output for `ls`
# shellcheck disable=SC2139
alias ls="command ls ${colorflag}"
export LS_COLORS='no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.ogg=01;35:*.mp3=01;35:*.wav=01;35:'

# Always enable colored `grep` output
alias grep='grep --color=auto '

# Enable aliases to be sudo’ed
alias sudo='sudo '

# Get week number
alias week='date +%V'

# Stopwatch
alias timer='echo "Timer started. Stop with Ctrl-D." && date && time cat && date'

# IP addresses
alias pubip="dig +short myip.opendns.com @resolver1.opendns.com"
alias localip="sudo ifconfig | grep -Eo 'inet (addr:)?([0-9]*\\.){3}[0-9]*' | grep -Eo '([0-9]*\\.){3}[0-9]*' | grep -v '127.0.0.1'"
alias ips="sudo ifconfig -a | grep -o 'inet6\\? \\(addr:\\)\\?\\s\\?\\(\\(\\([0-9]\\+\\.\\)\\{3\\}[0-9]\\+\\)\\|[a-fA-F0-9:]\\+\\)' | awk '{ sub(/inet6? (addr:)? ?/, \"\"); print }'"

# Flush Directory Service cache
alias flush="dscacheutil -flushcache && killall -HUP mDNSResponder"

# View HTTP traffic
alias sniff="sudo ngrep -d 'en1' -t '^(GET|POST) ' 'tcp and port 80'"
alias httpdump="sudo tcpdump -i en1 -n -s 0 -w - | grep -a -o -E \"Host\\: .*|GET \\/.*\""

# Canonical hex dump; some systems have this symlinked
command -v hd > /dev/null || alias hd="hexdump -C"

# Trim new lines and copy to clipboard
alias c="tr -d '\\n' | xclip -selection clipboard"

# URL-encode strings
alias urlencode='python -c "import sys, urllib as ul; print ul.quote_plus(sys.argv[1]);"'

# Intuitive map function
# For example, to list all directories that contain a certain file:
# find . -name .gitattributes | map dirname
alias map="xargs -n1"

# One of @janmoesen’s ProTip™s
for method in GET HEAD POST PUT DELETE TRACE OPTIONS; do
	# shellcheck disable=SC2139,SC2140
	alias "$method"="lwp-request -m \"$method\""
done

# vhosts
alias hosts='sudo vim /etc/hosts'

# copy working directory
alias cwd='pwd | tr -d "\r\n" | xclip -selection clipboard'

# copy file interactive
alias cp='cp -i'

# move file interactive
alias mv='mv -i'

# untar
alias untar='tar xvf'

# Use nvim instead of vim
alias vim="nvim"