1#!/bin/bash
2
3file_name=$1
4
5VIEWER=`whereis evince | awk {'print $2'}`
6
7if [ "x${VIEWER}" != "x" ]
8then
9    ${VIEWER} ${file_name}
10    exit 0
11else
12    #not find evince
13    exit 1
14fi
15
16
17
18
19
20