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5 ) echo "Input the filename that you want to add messages:\c"
read filename
echo " lease input your context"
read mesg
while [ ! -z "$mesg" ] ; do //这句是什么意思啊?? ! -z "$mesg" 不太清楚,大家帮忙解释一下
echo $mesg >> "$filename"
read mesg
done;;
谢谢了。。。这种东西对于高手来说简单,可是我不知道,又查不到资料。。。 |
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