#!/bin/sh# Public domain notice for all NCBI EDirect scripts is located at:# https://www.ncbi.nlm.nih.gov/books/NBK179288/#chapter6.Public_Domain_Noticepth=$( dirname "$0")case"$pth" in
/* );;# already absolute
* )pth=$(cd"$pth"&&pwd);;esaccase":$PATH:" in
*:"$pth":* );;
* )PATH="$PATH:$pth"export PATH
;;esac
esearch -filter "$@"