错误示范1:
#!/bin/bash
file="/Users/$(whoami)/Library/Application\ Support/Beyond\ Compare/registry.dat"
#if [ -e $file ]
if [ -e "$file" ]
then
echo "文件存在";
else
echo "文件不存在";
fi
错误示范2:
#!/bin/bash
file=/Users/$(whoami)/Library/Application\ Support/Beyond\ Compare/registry.dat
#if [ -e $file ]
if [ -e "$file" ]
then
echo "文件存在";
else
echo "文件不存在";
fi
正确示范:
#!/bin/bash
if [ -e /Users/$(whoami)/Library/Application\ Support/Beyond\ Compare/registry.dat ]
then
echo "文件存在";
else
echo "文件不存在";
fi
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