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#/bin/bash
read name
case $name in
1) echo " today or qiao ";;
2) echo " today or li ";;
*) echo " today or who,i dont know";;
esac
if [ $name = 3 ]
then
echo " oh , my dear " \n "`ls -lh /home `"
elif [ $name -gt 100 ]
then
echo " oh , $name is big 100"
else
echo " erroe, all think error"
fi
~
我是初学者,不要见笑.请教下,我上边执行my dear 那如果我想让他换行显示,用什么参数
比如我用"oh , my dear \n `ls -lh /home` "
这样是错误的吧!这条语句是不是应该分两个双引号!
要是在echo ""里执行多个命令怎么执行呢
比如 ls -lh 后,再rm ^r* ,mkdir test,tar -cvf txt ./txt* 等,怎么写呢? |
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