我写了以下代码..
installFunction(){
perl Makefile.PL
flag1 = $?
make
flag2 = $?
make install
flag3 = $?
make test
flag4 = $?
cd ..
return $flag1 || $flag2 || $flag3 || $flag4
}
if(installFunction != 0)
then
echo "installation failure"
exit
fi
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但是当我运行代码时,我得到以下错误
./install:53:flag1:找不到
./install:53:flag2:找不到
./install:53:flag3:找不到
./install:53:flag4:找不到
谁能说出问题是什么?
提前致谢!!
尝试
flag1=$?
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注意缺乏空间.
http://tldp.org/LDP/abs/html/varassignment.html
if
陈述是无效的.
installFunction
if [ $? -ne 0 ]
then
echo "installation failure"
exit
fi
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应该管用.强制性链接:http://tldp.org/LDP/Bash-Beginners-Guide/html/sect_07_01.html