my bashrc

bashrc

# find case-insensitive string within files using all cpu cores
alias f='time find . \( -name .git -o -name node_modules \) -prune -o -type f -print0 | xargs -0 -n1 -P8 grep -H'

# show which processes are listening on which ports as numbers
alias lsof="sudo lsof -iTCP -sTCP:LISTEN -P -n"

# "shell" into a docker instance
docker_ssh() {
	container_id=$(docker ps | awk '{ print $1 " " $2}' | grep $1 | awk '{ print $1}')
	docker container inspect $container_id | grep Image | tail -1 | awk '{ print $2 }'
	echo $container_id
	docker exec -i -t $container_id /bin/bash
}
alias ds=docker_ssh


## Java
export JAVA_HOME=$(/usr/libexec/java_home)

## Git
source /usr/local/etc/bash_completion.d/git-completion.bash
source /usr/local/etc/bash_completion.d/git-prompt.sh
source /usr/local/etc/bash_completion.d/git-flow-completion.bash
GIT_PS1_SHOWDIRTYSTATE=true
export PS1='\u@\h:\w$(__git_ps1)\$ '
export CLICOLOR=1

## Network Diagnostics
alias mtr="sudo /usr/local/sbin/mtr 8.8.8.8"

## dump json from url
get_json() {
    #do things with parameters like $1 such as
    curl -s $1 | python -m json.tool
}
alias j=get_json

# spoof / change mac address
alias smac="sudo ifconfig en0 ether 34:36:3b:b0:0b:32"