.bashrc utilities

bash_utilities.sh

#!/bin/bash

free_port() {
  kill -9 $(lsof -t -i:$1)
}

terminate() {
  pids_to_kill=$(ps aux|grep $1|grep -v grep|grep -v terminate.sh |awk '{print $2}')

  [[ ! -z $pids_to_kill ]] && kill -9 $pids_to_kill
}

count_loc() {
  if [[ $# -ne 2 ]]; then
    echo "Usage: count_loc <path> <extension>"
    return 1
  fi
  find "$1" -type f -name "*.$2" -exec cat {} + | wc -l
}