#!/bin/bash
if [[ "$1" = "" ]];then
  apachelog more;
else
  t=$1;
  shift;
  case "$t" in
    search)
      cat /var/log/mail.log | grep "$@";
    ;;
    ignore)
      cat /var/log/mail.log | grep -v "$@";
    ;;
    tail)
      if [[ "$@" == "" ]];then
        tail -f /var/log/mail.log;
      else
        tail --lines="$@" /var/log/mail.log;
      fi;
    ;;
    more)
      more /var/log/mail.log;
    ;;
    *)
      echo "Usage: $0 [{search|ignore|tail|more} <params>]";
      exit 1;
  esac;
fi;