Some of the most useful bash/shell functions and aliases.

Most_Useful_Shell.sh

alias editbash='vim ~/.bashrc'
alias updatebash='source ~/.bashrc'
alias ls='ls -alC --color=auto'

function search (){
 egrep -roiI $1 . | sort | uniq
}

function whereis (){
  find . -name "$1*";
}

# Find What is Using a Particular Port
  # USAGE: $ whoisport 80
function whoisport (){
        port=$1
        pidInfo=$(fuser $port/tcp 2> /dev/null)
        pid=$(echo $pidInfo | cut -d':' -f2)
        ls -l /proc/$pid/exe
}

function mysql-import (){
  if [ $# -lt 2 ];
  then
    echo 'mysql-import {DB-NAME} {SQL-FILE}';
  else
    mysql $1 < $2;
  fi
}

# Tail Files in Directory
  # USAGE: $ log {arg1:file filter(opt)} {arg2:string filter(opt)}
function log (){
 if [ $# -lt 1 ];
 then
  tail -f *
 fi

 if [ $# -gt 1 ];
 then
  tail -f $1 | grep --line-buffered "$2"
 else
  tail -f $1
 fi
}