OLDEND = one
NEWEND = two
for FILE in *.$OLDEND
do
NEWNAME = `echo "$FILE" | sed -e "s/${OLDEND}\$/$NEWEND/"`
mv "$FILE" "$NEWNAME"
done
I got this from a past exam paper and the questions just asked what it means. Can anyone help me out... I've an exam in 2 days and I'm trying to know all previous exams before I go in.
我从过去的试卷中得到了这个，问题只是问了它的含义。任何人都可以帮助我...我在2天内参加考试，并且在进入之前我正在尝试了解所有之前的考试。
1 个解决方案
#1
1
- find all files in current directory matching
<basename>.one -
查找当前目录中与
.one匹配的所有文件 - with each file, rename to
<basename>.two -
对于每个文件，重命名为
.two
However, as has been noted, it will fail. Should be OLDEND=one
但是，正如已经指出的那样，它将失败。应该是OLDEND = 1
#1
1
- find all files in current directory matching
<basename>.one -
查找当前目录中与
.one匹配的所有文件 - with each file, rename to
<basename>.two -
对于每个文件，重命名为
.two
However, as has been noted, it will fail. Should be OLDEND=one
但是，正如已经指出的那样，它将失败。应该是OLDEND = 1